Semiconductors > RF-Microwave Devices

Part Number	Description	In Stock
WMADC-0.4-3-40dB-2-NM Mfr: werbel microwave	The WMADC-0.38-3-40DB-SERIES is a high-power 40 dB directional coupler covering 380 to 3000 MHz, supporting a wide range of VHF, UHF, cellular, LTE, and wireless infrastructure bands. Built on an air dielectric coaxial structure, this design delivers low insertion loss, excellent power handling, and exceptional directivity for accurate forward and reverse power discrimination. Unlike many broadband couplers that prioritize ultra-flat coupling, this model is engineered to maximize directivity across the band, ensuring cleaner separation between forward and reflected signals. In most real-world systems, coupling variation is easily calibrated out, while poor directivity cannot be corrected—making this approach better aligned with high power measurement accuracy and system protection. Typical applications include RF power monitoring, transmitter protection, VSWR measurement, distributed antenna systems (DAS), base station infrastructure, and general-purpose RF test setups requiring reliable sampling of high-power signals. The series is configurable in single or dual configurations. The input connector is offered with a standard N-Female, or optionally an N-Male for direct amplifier connection— eliminating unnecessary adapters, reducing mismatch, and preserving system integrity at high power	0
WMADC-0.7-2.7-40dB-1NF Mfr: werbel microwave	The WMADC-0.7-2.7-40DB-SERIES is a high-power 40 dB directional coupler covering 690 to 2700 MHz, supporting key cellular, LTE, and wireless infrastructure bands. Built on an air dielectric coaxial structure, this design delivers low insertion loss, excellent power handling, and exceptional directivity for accurate forward and reverse power discrimination. Unlike many broadband couplers that prioritize ultra-flat coupling, this model is engineered to maximize directivity across the band, ensuring cleaner separation between forward and reflected signals. In most real-world systems, coupling variation is easily calibrated out, while poor directivity cannot be corrected—making this approach better aligned with high power measurement accuracy and system protection. Typical applications include RF power monitoring, transmitter protection, VSWR measurement, distributed antenna systems (DAS), base station infrastructure, and general-purpose RF test setups requiring reliable sampling of high-power signals. The series is configurable in single or dual configurations. The input connector is offered with a standard N-Female, or optionally an N-Male for direct amplifier connection— eliminating unnecessary adapters, reducing mismatch, and preserving system integrity at high power.	0
WMADC-0.7-2.7-40dB-1NM Mfr: werbel microwave	The WMADC-0.7-2.7-40DB-SERIES is a high-power 40 dB directional coupler covering 690 to 2700 MHz, supporting key cellular, LTE, and wireless infrastructure bands. Built on an air dielectric coaxial structure, this design delivers low insertion loss, excellent power handling, and exceptional directivity for accurate forward and reverse power discrimination. Unlike many broadband couplers that prioritize ultra-flat coupling, this model is engineered to maximize directivity across the band, ensuring cleaner separation between forward and reflected signals. In most real-world systems, coupling variation is easily calibrated out, while poor directivity cannot be corrected—making this approach better aligned with high power measurement accuracy and system protection. Typical applications include RF power monitoring, transmitter protection, VSWR measurement, distributed antenna systems (DAS), base station infrastructure, and general-purpose RF test setups requiring reliable sampling of high-power signals. The series is configurable in single or dual configurations. The input connector is offered with a standard N-Female, or optionally an N-Male for direct amplifier connection— eliminating unnecessary adapters, reducing mismatch, and preserving system integrity at high power.	0
WMADC-0.7-2.7-40dB-2NF Mfr: werbel microwave	The WMADC-0.7-2.7-40DB-SERIES is a high-power 40 dB directional coupler covering 690 to 2700 MHz, supporting key cellular, LTE, and wireless infrastructure bands. Built on an air dielectric coaxial structure, this design delivers low insertion loss, excellent power handling, and exceptional directivity for accurate forward and reverse power discrimination. Unlike many broadband couplers that prioritize ultra-flat coupling, this model is engineered to maximize directivity across the band, ensuring cleaner separation between forward and reflected signals. In most real-world systems, coupling variation is easily calibrated out, while poor directivity cannot be corrected—making this approach better aligned with high power measurement accuracy and system protection. Typical applications include RF power monitoring, transmitter protection, VSWR measurement, distributed antenna systems (DAS), base station infrastructure, and general-purpose RF test setups requiring reliable sampling of high-power signals. The series is configurable in single or dual configurations. The input connector is offered with a standard N-Female, or optionally an N-Male for direct amplifier connection— eliminating unnecessary adapters, reducing mismatch, and preserving system integrity at high power.	0
WMADC-0.7-2.7-40dB-2NM Mfr: werbel microwave	The WMADC-0.7-2.7-40DB-SERIES is a high-power 40 dB directional coupler covering 690 to 2700 MHz, supporting key cellular, LTE, and wireless infrastructure bands. Built on an air dielectric coaxial structure, this design delivers low insertion loss, excellent power handling, and exceptional directivity for accurate forward and reverse power discrimination. Unlike many broadband couplers that prioritize ultra-flat coupling, this model is engineered to maximize directivity across the band, ensuring cleaner separation between forward and reflected signals. In most real-world systems, coupling variation is easily calibrated out, while poor directivity cannot be corrected—making this approach better aligned with high power measurement accuracy and system protection. Typical applications include RF power monitoring, transmitter protection, VSWR measurement, distributed antenna systems (DAS), base station infrastructure, and general-purpose RF test setups requiring reliable sampling of high-power signals. The series is configurable in single or dual configurations. The input connector is offered with a standard N-Female, or optionally an N-Male for direct amplifier connection— eliminating unnecessary adapters, reducing mismatch, and preserving system integrity at high power.	0
WMC-0.3-8-10dB-S Mfr: werbel microwave	Model WMC-0.3-8-10dB-S from Werbel Microwave is a directional coupler that covers 300 MHz to 8 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Frequency sensitivity is ±0.6 dB typical. High directivity of 25dB typical. Mainline insertion loss of 1.3dB typical includes loss due to coupling factor. Return loss 23dB typical. Aluminum enclosure measures 6.00 x 0.73 x 0.50 inches with threaded mounting holes. SMA Female connectors. The device is RoHS compliant but may be special ordered with Lead solder to support military applications.	0
WMC-0.3-8-20dB-S Mfr: werbel microwave	Model WMC-0.3-8-20dB-S from Werbel Microwave is a directional coupler that covers 300 MHz to 8 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Coupling flatness ±0.6 dB typical. Directivity 25dB typical. Return loss 26dB typical. Insertion loss 0.5dB typical. Enclosure measures 6.00 x 0.73 x 0.50 inches with threaded mounting holes. SMA Female connectors. Device is RoHS complaint.	0
WMC-0.3-8-30dB-S Mfr: werbel microwave	Model WMC-0.3-8-30dB-S from Werbel Microwave is a directional coupler that covers 300 MHz to 8 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. The very wideband response covers the upper portion of UHF, L, S and C bands making it very useful in test and measurement applications. The enclosure measures 6.00 x 0.73 x 0.50 inches with threaded mounting holes on both sides for support. Typical coupling flatness ±0.6dB. Directivity 23dB typical. Return loss 25dB typical. Insertion loss 0.5dB typical. Rugged stainless-steel connectors and aluminum enclosure. Designed, tested, and assembled in the USA.	0
WMC-0.5-18.5-10dB-S Mfr: werbel microwave	Model WMC-0.5-18.5-10dB-S from Werbel Microwave is a directional coupler that covers 500 MHz to 18.5 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. One device measures only 4.40 x 0.73 x 0.73 inches and covers UHF, Telecom, L, S, C, X, Ku and part of K band. Threaded mounting holes on both sides of the unit provide support. Rugged, stainless steel SMA connectors. Our unique taper structure design allows for minimal ripple in the broad passband. Assembled and tested in USA.	0
WMC-0.5-18.5-20dB-S Mfr: werbel microwave	Model WMC-0.5-18.5-20dB-S from Werbel Microwave is a directional coupler that covers 500 MHz to 18.5 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Our design delivers super flat coupling passband ripple response with high directivity across several octave bands of military radio use and wireless telecom applications. Useful on the outputs of amplifiers to provide AGC loop feedback. Designed, assembled and tested in USA. The device is RoHS compliant and covers UHF, L, S, C, X, Ku and part of K band.	0
WMC-0.5-20-10dB-S Mfr: werbel microwave	Model WMC-0.5-20-10dB-S from Werbel Microwave is a directional coupler that covers 500 MHz to 20 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. The ultra-wideband design covers the upper UHF, L, S, C, X, Ku and lower K band in one package measuring 4.40 x 0.73 x 0.50 inches with threaded mounting holes on both sides. Durable, stainless-steel SMA connectors. The aluminum enclosure is rugged. Assembled and tested in USA. Made with RoHS compliant materials.	0
WMC-0.5-20-20dB-S Mfr: werbel microwave	Model WMC-0.5-20-20dB-S from Werbel Microwave is a directional coupler that covers 500 MHz to 20 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Many military and telecom bands are covered within a single, small size enclosure. Extremely flat ±0.6dB typical coupling passband ripple makes for high accuracy and low signal degradation in AGC loops and sensing applications. From upper UHF to lower K bands. Designed, assembled and tested in USA.	0
WMC-0.5-20-30dB-S Mfr: werbel microwave	Werbel Microwave WMC-0.5-20-30dB-S is a wideband directional coupler that covers 500MHz to 20GHz at a flat 30dB coupling across the band. Useful for amplifier feedback and gain control applications. Made in USA and is RoHS complaint.	0
WMC-0.5-20-6dB-S Mfr: werbel microwave	Model WMC-0.5-20-6dB-S is a wideband directional coupler that provides a flat nominal 6dB coupling value (units measure near 7.5dB) over the continuous bandwidth of 500MHz to 20GHz. Made in the USA.	0
WMC-0.5-2-10dB-S Mfr: werbel microwave	Model WMC-0.5-2-10dB-S from Werbel Microwave is a directional coupler that covers 500 MHz to 2 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Stripline design handles much higher power than equivalent core-and-wire models, while the enclosure remains minimally sized at 3.600 x 0.600 x 0.38 inches with SMA-Female connectors. The device is RoHS compliant, and Sn/Pb solder is available on special order. The device has coverage of the upper band of UHF as well as L-band. The mainline and coupled arm VSWR is 1.15:1 typical, minimizing reflections and leading to highly accurate measurements. Designed, assembled, and tested in the USA.	0
WMC-0.5-2-20dB-S Mfr: werbel microwave	Model WMC-0.5-2-20dB-S from Werbel Microwave is a directional coupler that covers 500 MHz to 2 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Very low insertion loss of 0.25dB typical, and higher power handling than equivalent core-and-wire designs. Mainline and coupled port VSWR is 1.15:1 typical, making for high measurement accuracy with minimal reflections. This device is 3.6 inches long and has stainless steel SMA connectors. This model is RoHS compliant, however lead solder is available on special order. Covers L-band and UHF. Assembled and tested in USA.	0
WMC-0.5-2-30dB-S Mfr: werbel microwave	Model WMC-0.5-2-30dB-S from Werbel Microwave is a directional coupler that covers 500 MHz to 2 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. The L-band applications for military radio are covered, as well as cellular 800-900MHz and the upper portion of UHF. The high coupling value allows for accurate measurements with minimal power diversion from the system. Return loss is typically better than 1.15:1, making it almost electrically invisible in your system. USA assembled, design and tested. The device is RoHS compliant, but lead solder is available on special order for military applications.	0
WMC-0.5-2-6dB-S Mfr: werbel microwave	Model WMC-0.5-2-6dB-S from Werbel Microwave is a directional coupler that covers 500 MHz to 2 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. The device covers the upper portion of the UHF band as well as L band in a single unit measuring just 3.60 x 0.60 x 0.38 inches. The design minimizes reflections and increases accuracy of the measurement. Mainline insertion loss 1.2dB typical includes coupling factor. The 6dB coupling ratio gives an approximate 75/25% splitting ratio and may be used as such to distribute signals unequally where required, often to make up for asymmetrical losses elsewhere in a system. Directivity 23dB typical. Return loss 23dB typical. Designed, assembled, and tested in USA.	0
WMC-0.5-8-20dB-N Mfr: werbel microwave	High power directional coupler model WMC-0.5-8-20dB-N from Werbel Microwave handles 150 watts input power (up to 3GHz; derated to 90W at 8GHz) with typical coupling flatness of ±0.25dB across the band. Made in USA.	0
WMC-1-20-10dB-S Mfr: werbel microwave	Model WMC-1-20-10dB-S from Werbel Microwave is a directional coupler that covers 1 GHz to 20 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. One device covers military octave bands including L, S, C, X, Ku and a portion of K band. The wideband 10dB coupling factor provides a nominal 90/10% splitting ratio and may be used as such where an unequal tap of a signal is required. Assembled and tested in USA. The device is RoHS complaint but may be ordered special with Pb/Sn solder.	0
WMC-1-20-20dB-S Mfr: werbel microwave	Model WMC-1-20-20dB-S from Werbel Microwave is a directional coupler that covers 1-20 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Couplers are often used for the amplifier output gain control loops. The modular approach provides rugged, stainless-steel connectors. The device is well suited for electronic warfare test and measurement applications. It covers several bands including L, S, C, X, Ku and the lower portion of K band. The product is RoHS compliant but may be specially ordered with leaded solder. Its aluminum enclosure measures 4.40 x 0.73 x 0.50 inches with blind tapped mounting holes. Designed, assembled, and tested in USA.	0
WMC-2-18-10dB-S Mfr: werbel microwave	Model WMC-2-18-10dB-S from Werbel Microwave is a directional coupler that covers 2 to 18 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Frequency sensitivity, or coupling flatness, is very good, with ±0.3dB typical. The aluminum enclosure measures 2.25 x 0.73 x 0.50 inches with threaded mounting holes. Coupling flatness ±0.35dB typical. Insertion loss 0.8dB typical. Directivity 17B typical. Higher directivity is available on special order. Return loss 19dB typical. SMA Female connectors. The device is RoHS complaint, but Sn/Pb solder is available for military applications on special build to order. The device covers the letter bands S, C, X and Ku band all in one enclosure. Our own unique coupling design allows for excellent flatness, thereby increasing measurement accuracy. Designed, assembled and tested in the USA.	0
WMC-2-18-15dB-S Mfr: werbel microwave	Model WMC-2-18-15dB-S+ is a directional coupler that covers 2-18GHz with a flat response over the band. Features 15dB coupling response with broadband flat coupling response, high directivity, and excellent return loss performance. Designed, assembled, and tested in USA with lead free solder making it RoHS compliant, however if you require, they may be specially ordered with lead solder for military applications. Coupling flatness ±0.35 typical. Insertion loss 0.8dB typical. Directivity 17dB typical. Return loss 19dB typical.	0
WMC-2-18-20dB-S Mfr: werbel microwave	Model WMC-2-18-20dB-S from Werbel Microwave is a directional coupler that covers 2 GHz to 18 GHz with broadband flat coupling response, typically ±0.45dB, high directivity, and excellent return loss performance. Return loss is 18dB typ. Directivity 17dB typical. Higher directivity is available on special order. Coupling flatness ±0.45dB typical. Insertion loss 0.8dB typical. The enclosure is aluminum with threaded mounting holes. Stainless steel SMA female connectors for rugged, reliability. RoHS complaint however lead solder is available on special order. Our unique approach as the design of the coupling segment provides excellent ripple performance, thereby providing highly accurate measurements across the bands. Such bands include S band, C band, X band and Ku band. Assembled and tested in the USA.	0
WMC-2-18-30dB-S Mfr: werbel microwave	Model WMC-2-18-30dB-S from Werbel Microwave is a directional coupler that covers 2 to 18 GHz with broadband flat 30dB coupling response. Typical coupling flatness is ±0.55dB across the band, with typical directivity 17dB. Reflections are minimal with 19dB typ. main line return loss and 17dB typ. coupling return loss. 20 watts input power. Our unique design approach to coupling line results in a very flat, stable coupling response over the frequency range. The S, C, X and Ku bands are covered in one device with high coupling factor with minimal insertion loss. Designed, assembled and tested in USA.	0
WMC-2-18-6dB-S Mfr: werbel microwave	Model WMC-2-18-6dB-S from Werbel Microwave is a directional coupler that covers 2 to 18 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Frequency sensitivity, or coupling flatness, is very good, with ±0.9dB typical. Directivity 21dB typical. Return loss 17dB typical. The aluminum enclosure measures 2.25 x 0.73 x 0.50 inches with threaded mounting holes. SMA Female connectors. The device is RoHS complaint, but Sn/Pb solder is available for military applications on special build to order. The device covers the letter bands S, C, X and Ku band all in one enclosure. Our own unique coupling design allows for excellent flatness, thereby increasing measurement accuracy. Designed, assembled, and tested in the USA.	0
WMC-2-8-10dB-S Mfr: werbel microwave	Model WMC-2-8-10dB-S from Werbel Microwave is a directional coupler that covers 2 to 8 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Coupling flatness ±0.5dB typical. Return loss 23dB typical. Directivity 22dB typical. Mainline loss 0.72dB typical. The 2-8GHz makes it ideal for Wi-Fi and extended Wi-Fi test setups, as well as military radio S band and C band operations all in one device. The small enclosure measures 2.00 x 0.69 x 0.38 inches and includes two mounting holes within the envelope. Connectors are stainless steel SMA female. The device is RoHS compliant.	0
WMC-2-8-20dB-S Mfr: werbel microwave	Model WMC-2-8-20dB-S from Werbel Microwave is a directional coupler that covers 2 GHz to 8 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Typical coupling ripple flatness is ±0.5dB typical. Insertion loss 0.28dB typical. Directivity 22dB typical. Return loss 24dB typical minimizes reflections. The frequency range is used extensively in Wi-Fi testing and covers both S band and C band in one package. Assembled and tested in USA. Enclosure measures 2.00 x 0.69 x 0.38 inches and has SMA female connectors. The device is RoHS compliant.	0
WMC-2-8-30dB-S Mfr: werbel microwave	Model WMC-2-8-30dB-S from Werbel Microwave is a directional coupler that covers 2 GHz to 8 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Typical coupling ripple flatness is ±0.5dB. Directivity 23dB typical. Return loss 25dB typical. The frequency range is used extensively in Wi-Fi testing and covers both S band and C band in one package. Assembled and tested in USA. Enclosure measures 2.00 x 0.69 x 0.38 inches and has SMA female connectors. The device is RoHS compliant.	0
WMC-2-8-6dB-S Mfr: werbel microwave	Model WMC-2-8-6dB-S from Werbel Microwave is a directional coupler that covers 2 to 8 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. With max VSWR of 1.25:1 and directivity of 22dB typical, signal loss reflections are minimal while high accuracy reflectometry may be obtained. Small size aluminum enclosure measures 2.00 x 0.69 x 0.38 in. The device is RoHS compliant and is assembled and tested in the USA. Covers S band and C band in one packaged device.	0
WMC-6-18-10dB-S Mfr: werbel microwave	Model WMC-6-18-10dB-S from Werbel Microwave is a directional coupler that covers 6 GHz to 18 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Small enclosure measures just 1.00 x 0.60 x 0.38 inches with SMA-Female connectors. The device is RoHS compliant. Typical coupling ripple performance is ±0.30 dB and is the result of Werbel Microwave’s specially engineered coupling structure, which provides high accuracy in measurements. Insertion loss 0.57dB typical. Directivity 16dB typical. Return loss 20dB typical. The device covers X band and Ku band and may be built using lead solder, if required, on special order, as such to mitigate tin whiskers. Such reliability efforts are vital to the support of military applications. The product is designed, assembled, and tested in the USA.	0
WMC-6-18-20dB-S Mfr: werbel microwave	Model WMC-6-18-20dB-S from Werbel Microwave is a directional coupler that covers 6 GHz to 18 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Small enclosure measures just 1.00 x 0.60 x 0.38 inches with SMA-Female connectors. The device is RoHS compliant. Typical coupling ripple performance is ±0.30 dB and is the result of Werbel Microwave’s specially engineered coupling structure, which provides high accuracy in measurements. Insertion loss 0.57dB typical. Directivity 16dB typical. Return loss 20dB typical. The device covers X band and Ku band and may be built using lead solder, if required, on special order, as such to mitigate tin whiskers. Such reliability efforts are vital to the support of military applications. The product is designed, assembled, and tested in the USA.	0
WMC-6-18-30dB-S Mfr: werbel microwave	Model WMC-6-18-30dB-S from Werbel Microwave is a directional coupler that covers 6 to 18 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. The high coupling value and short mainline minimizes lost power during the monitoring. Covers the upper half of C band, X band and Ku band in a single package measuring only 1.00 x 0.6 x 0.5 inches. Our unique design approach to couplers provides a maximally flat coupling response across the passband with minimal ripple, typically ±0.5dB or less. Directivity 14dB typical. Return loss 21dB typical. Insertion loss 0.4dB typical. Assembled and tested in USA using RoHS compliant materials, although lead solder may be used on special order to support military applications.	0
WMCDAS1800-06-N Mfr: werbel microwave	Directional Coupler, 698-2700MHz, N Female, IP-65	0
WMCDAS1800-08-N Mfr: werbel microwave	Directional Coupler, 698-2700MHz, N Female, IP-65	0
WMCDAS1800-10-N Mfr: werbel microwave	Directional Coupler, 698-2700MHz, N Female, IP-65	0
WMCDAS1800-13-N Mfr: werbel microwave	Directional Coupler, 698-2700MHz, N Female, IP-65	0
WMCDAS1800-15-N Mfr: werbel microwave	Directional Coupler, 698-2700MHz, N Female, IP-65	0
WMCDAS1800-20-N Mfr: werbel microwave	Directional Coupler, 698-2700MHz, N Female, IP-65	0
WMCDAS1800-30-N Mfr: werbel microwave	Directional Coupler, 698-2700MHz, N Female, IP-65	0
WMCDAS1800-40-N Mfr: werbel microwave	Directional Coupler, 698-2700MHz, N Female, IP-65	0
WMDDC-2-18-10dB-S Mfr: werbel microwave	WMDDC-2-18-10dB is a true dual directional coupler that covers 2 to 18GHz with excellent return loss, coupling flatness and high directivity. Its advantage is a smaller and more lightweight housing than two independent couplers. It eliminates reflections caused by additional cabling. Improved performance over separate couplers due to the lack of interconnections and cable between. Insertion loss 1.85dB typical. Directivity 17dB typical. Return loss 20dB typical.	0
WMDDC-2-18-20dB-S Mfr: werbel microwave	WMDDC-2-18-20dB is a true dual directional coupler that covers 2 to 18GHz with excellent return loss, coupling flatness and high directivity. Its advantage is a smaller and more lightweight housing than two independent couplers. It eliminates reflections caused by additional cabling. Improved performance over separate couplers due to the lack of interconnections and cable between. Insertion loss 0.85dB typical. Directivity 16dB typical. Return loss 17dB typical.	0
WMDDC-6-18-10dB-S Mfr: werbel microwave	WMDDC-2-18-20dB is a true dual directional coupler that covers 2 to 18GHz with excellent return loss, coupling flatness and high directivity. Its advantage is a smaller and more lightweight housing than two independent couplers. It eliminates reflections caused by additional cabling. Improved performance over separate couplers due to the lack of interconnections and cable between. Insertion loss 0.85dB typical. Directivity 16dB typical. Return loss 17dB typical.	0
WMDDC-6-18-20dB-S Mfr: werbel microwave	WMDDC-6-18-20dB is a true dual directional coupler that covers 6 to 18GHz with excellent return loss, coupling flatness and high directivity. Its advantage is a smaller and more lightweight housing than two independent couplers. It eliminates reflections caused by additional cabling. Improved performance over separate couplers due to the lack of interconnections and cable between. Insertion loss 0.45dB typical. Directivity 19.7dB typical. Return loss 20.3dB typical. Coupling 20±0.8dB; flatness ±0.52dB typical.	0
WMHPBDC-80-520M-6dB-N Mfr: werbel microwave	Werbel Microwave Model WMHPBDC-80-520M-6dB-N is a high-power bidirectional coupler that operates over the 80-520MHz band, covering FM radio, upper VHF and lower UHF applications. Conservatively rated for 100 watts CW. Useful for amplification and signal distribution applications including radio and television broadcasting, public safety and emergency broadcasting and distributed antenna systems. There exists a roll down of 2dB at the low frequency, making the nominal coupling value 8dB within the FM radio band. Mainline loss 1.2dB typical which includes the loss due to coupling. Typical return loss 24.9dB. Typical directivity 24.5dB.	0
WMHPC-80-520M-10dB-N Mfr: werbel microwave	Werbel Microwave Model WMHPC-80-520M-10dB-N is a high-power coupler that operates over the 80-520MHz band, covering FM radio, upper VHF and lower UHF applications. Rated for 200 watts CW. Useful for amplification and signal distribution applications including radio and television broadcasting, public safety and emergency broadcasting and distributed antenna systems. There exists a roll down of 2dB at the low frequency, making the nominal coupling value 12dB within the FM radio band. Mainline loss 1.2dB typical which includes the loss due to coupling. Typical return loss 33.2dB. Typical directivity 28.3dB.	0
WMHPC-80-520M-6dB-N Mfr: werbel microwave	Werbel Microwave Model WMHPC-80-520M-6dB-N is a high-power coupler that operates over the 80-520MHz band, covering FM radio, upper VHF and lower UHF applications. Conservatively rated for 100 watts CW. Useful for amplification and signal distribution applications including radio and television broadcasting, public safety and emergency broadcasting and distributed antenna systems. There exists a roll down of 2dB at the low frequency, making the nominal coupling value 8dB within the FM radio band. Mainline loss 1.2dB typical which includes the loss due to coupling. Typical return loss 24.9dB. Typical directivity 24.5dB.	0
WMHPDDC-1-2-40dB-N Mfr: werbel microwave	Werbel Microwave Model WMHPDDC-1-2-40dB-N is an internally isolated, dual directional coupler that covers the 1-2 GHz band with 40dB nominal coupling and high directivity. Capable of handling 500 watts CW. Coupling flatness ±0.75dB typical. Mainline loss 0.43dB typical. Directivity 33dB typical. Return loss mainline 30dB typical.	0
WMHPDDC-1-2-40dB-NS Mfr: werbel microwave	Model WMHPDDC-1-2-40dB-NS from Werbel Microwave is a dual directional coupler that covers the L band, 1 to 2 GHz. This catalog model features 40dB coupling factor in both forward and reverse directions. It is capable of handling 500W CW on the main line. The catalog model ships with N Female connectors on the main line and SMA Female connectors on the coupled ports. Custom configurations of dB values and connector types are available. Consult the factory with your requirements. The forward and reverse coupled outputs are independently isolated, which means that a mismatch on one coupled port will not affect the other. This is a useful characteristic in amplifier power monitoring applications where a good VSWR cannot always be guaranteed at the detector input.	0
WMHPDDC-1-2-50dB-DS Mfr: werbel microwave	Model WMHPDDC-1-2-50dB-DS from Werbel Microwave is a dual directional coupler that covers the L band, 1 to 2 GHz. This catalog model features 50dB coupling factor in both forward and reverse directions. It is capable of handling 1 kilowatt on the main line. The catalog model ships with 7/16-DIN Female connectors on the main line and SMA Female connectors on the coupled ports. Custom configurations of dB values and connector types are available. Consult the factory with your requirements. The forward and reverse coupled outputs are independently isolated, which means that a mismatch on one coupled port will not affect the other. This is a useful characteristic in amplifier power monitoring applications where a good VSWR cannot always be guaranteed at the detector input.	0
WMHPDDC-1-250M-40dB-N Mfr: werbel microwave	Werbel Microwave Model WMHPDDC-1-250M-40dB-N is an internally isolated, dual directional coupler that covers the 1-250MHz band with 40dB nominal coupling and high directivity. Capable of handling 100 watts CW. Coupling flatness ±0.75dB typical. Mainline loss 0.43dB typical. Directivity 33dB typical. Return loss mainline 30dB typical.	0
WMHPDDC-80-1000M-40dB-N-500W Mfr: werbel microwave	Model WMHPDDC-80-1000M-40dB-N-500W from Werbel Microwave is a dual directional coupler that covers 80 MHz to 1 GHz. This catalog model features 40dB coupling factor in both forward and reverse directionals. The catalog model ships with N Female connectors at all ports. Custom configurations of dB values and connector types are available. Consult the factory with your requirements. The forward and reverse coupled outputs are independently isolated, which means that a mismatch on one coupled port will not affect the other. This is a useful characteristic in amplifier power monitoring applications where a good VSWR cannot always be guaranteed at the detector input.This an improved version of the product that can handle 500 watts across the full band. It has been assigned a new model number to prevent confusion.	0
WMPT-8-30dB-S Mfr: werbel microwave	WMPT-8-30dB-S is a special type of resistive coupler that operates from DC-8GHz with 30dB coupling factor. Typical insertion loss is 0.8dB at 8GHz, typical return loss is 21dB. Pick Off Tees, also called Resistive Taps, are unique devices that provide a very flat coupled response over a wide band, from very ow frequency to the GHz range. They are not directional devices meaning the input and output may be reversed. Assembled and tested in USA using RoHS compliant materials, although lead solder may be used on special order to support military applications.	0
WMQH-0.5-1-S Mfr: werbel microwave	Key Features • Octave band. • High isolation. • Excellent return loss. • Low unbalance. The 90-degree hybrid model WMQH-0.5-1-S covers the 500 MHz to 1GHz octave band, providing a 3dB split with tight phase shift of 90 degrees and amplitude unbalance. High isolation 26dB typical. Excellent return loss, 24dB typical, minimizes reflection.	0
WMQH-1-2-S Mfr: werbel microwave	Key Features • Octave band. • High isolation. • Excellent return loss. • Low unbalance. Model WMQH-1-2-S covers the L band 1-2GHz in quadrature with 90 degrees phase shift between outputs and 3dB coupling factor. Isolation 24dB typical. Return loss 24dB typical. Excellent performance with minimal reflection. Amplitude and phase balance are tightly controlled. Werbel Microwave designs, assembles, and tests the stripline hybrid coupler in the USA.	0
WMQH-2-4-S Mfr: werbel microwave	Key Features • Octave band. • High isolation. • Excellent return loss. • Low unbalance. The 90-degree hybrid WMQH-2-4-S provides 3dB split with 90 degrees phase shift over the S band, in an aluminum enclosure measuring 1.15 x 0.50 x 0.38 inches with SMA connectors. The device is RoHS compliant but may be built using lead solder for military applications on special order. Return loss 24dB typical, isolation 23dB typical, phase balance 2.7 degrees typical. Werbel Microwave has designed this octave band quadrature hybrid with stripline technology. Parts are assembled and tested in the USA.	0
WMQH-4-8-S Mfr: werbel microwave	Key Features • Octave band. • High isolation. • Excellent return loss. • Low unbalance. WMQH-4-8-S is a 90-degree hybrid that covers C band applications in an aluminum enclosure measuring 1.00 x 0.50 x 0.38 inches. The 4-8GHz frequency response has typical 23dB isolation between outputs, and 1.15:1 typical VSWR. Werbel’s unique approach to stripline devices allows for tight phase balance in production quantities with minimal time to delivery. Assembled and tested in USA.	0
WMQH-5-10-S Mfr: werbel microwave	Key Features • Octave band. • High isolation. • Excellent return loss. • Low unbalance. WMQH-5-10-S is a 90-degree hybrid that covers the 5-10GHz octave band. High isolation and excellent return loss. Isolation 39dB typical. Return loss 36dB typical. Amplitude balance 0.3dB typical. Phase balance 1.4 degrees typical. Total loss 3.3dB typical. The aluminum enclosure measures 1.00 x 0.50 x 0.38 inches. Designed, assembled, and tested in USA.	0
WMQH-6-12.4-S Mfr: werbel microwave	Key Features • Octave band. • High isolation. • Excellent return loss. • Low unbalance. Model WMQH-6-12.4-S is an octave band 90-degree 3dB hybrid that covers 6-12GHz in a connectorized aluminum package measuring 1.00 x 0.50 x 0.38 inches. Two through mounting holes. Stainless steel SMA connectors are rugged. Typical total loss is only 0.6dB above split and typical phase balance is 2.5deg. Designed, assembled, and tested in USA.	0
WMQH-6-18-S Mfr: werbel microwave	Key Features • Octave band. • High isolation. • Excellent return loss. • Low unbalance. Model WMQH-6-18-S is a quad 90 degrees 3dB hybrid covering the 6-18GHz band. It covers X band and Ku band. Typical insertion loss is only 0.8dB above split. A rugged aluminum enclosure that measures 1.00 x 0.50 x 0.38 inches is fitted with durable stainless-steel SMA female connectors. Assembled and tested in USA.	0

WMADC-0.4-3-40dB-2-NM
Mfr: werbel microwave

The WMADC-0.38-3-40DB-SERIES is a high-power 40 dB directional coupler covering 380 to 3000 MHz, supporting a wide range of VHF, UHF, cellular, LTE, and wireless infrastructure bands. Built on an air dielectric coaxial structure, this design delivers low insertion loss, excellent power handling, and exceptional directivity for accurate forward and reverse power discrimination. Unlike many broadband couplers that prioritize ultra-flat coupling, this model is engineered to maximize directivity across the band, ensuring cleaner separation between forward and reflected signals. In most real-world systems, coupling variation is easily calibrated out, while poor directivity cannot be corrected—making this approach better aligned with high power measurement accuracy and system protection. Typical applications include RF power monitoring, transmitter protection, VSWR measurement, distributed antenna systems (DAS), base station infrastructure, and general-purpose RF test setups requiring reliable sampling of high-power signals. The series is configurable in single or dual configurations. The input connector is offered with a standard N-Female, or optionally an N-Male for direct amplifier connection— eliminating unnecessary adapters, reducing mismatch, and preserving system integrity at high power

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WMADC-0.7-2.7-40dB-1NF
Mfr: werbel microwave

The WMADC-0.7-2.7-40DB-SERIES is a high-power 40 dB directional coupler covering 690 to 2700 MHz, supporting key cellular, LTE, and wireless infrastructure bands. Built on an air dielectric coaxial structure, this design delivers low insertion loss, excellent power handling, and exceptional directivity for accurate forward and reverse power discrimination. Unlike many broadband couplers that prioritize ultra-flat coupling, this model is engineered to maximize directivity across the band, ensuring cleaner separation between forward and reflected signals. In most real-world systems, coupling variation is easily calibrated out, while poor directivity cannot be corrected—making this approach better aligned with high power measurement accuracy and system protection. Typical applications include RF power monitoring, transmitter protection, VSWR measurement, distributed antenna systems (DAS), base station infrastructure, and general-purpose RF test setups requiring reliable sampling of high-power signals. The series is configurable in single or dual configurations. The input connector is offered with a standard N-Female, or optionally an N-Male for direct amplifier connection— eliminating unnecessary adapters, reducing mismatch, and preserving system integrity at high power.

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WMADC-0.7-2.7-40dB-1NM
Mfr: werbel microwave

The WMADC-0.7-2.7-40DB-SERIES is a high-power 40 dB directional coupler covering 690 to 2700 MHz, supporting key cellular, LTE, and wireless infrastructure bands. Built on an air dielectric coaxial structure, this design delivers low insertion loss, excellent power handling, and exceptional directivity for accurate forward and reverse power discrimination. Unlike many broadband couplers that prioritize ultra-flat coupling, this model is engineered to maximize directivity across the band, ensuring cleaner separation between forward and reflected signals. In most real-world systems, coupling variation is easily calibrated out, while poor directivity cannot be corrected—making this approach better aligned with high power measurement accuracy and system protection. Typical applications include RF power monitoring, transmitter protection, VSWR measurement, distributed antenna systems (DAS), base station infrastructure, and general-purpose RF test setups requiring reliable sampling of high-power signals. The series is configurable in single or dual configurations. The input connector is offered with a standard N-Female, or optionally an N-Male for direct amplifier connection— eliminating unnecessary adapters, reducing mismatch, and preserving system integrity at high power.

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WMADC-0.7-2.7-40dB-2NF
Mfr: werbel microwave

The WMADC-0.7-2.7-40DB-SERIES is a high-power 40 dB directional coupler covering 690 to 2700 MHz, supporting key cellular, LTE, and wireless infrastructure bands. Built on an air dielectric coaxial structure, this design delivers low insertion loss, excellent power handling, and exceptional directivity for accurate forward and reverse power discrimination. Unlike many broadband couplers that prioritize ultra-flat coupling, this model is engineered to maximize directivity across the band, ensuring cleaner separation between forward and reflected signals. In most real-world systems, coupling variation is easily calibrated out, while poor directivity cannot be corrected—making this approach better aligned with high power measurement accuracy and system protection. Typical applications include RF power monitoring, transmitter protection, VSWR measurement, distributed antenna systems (DAS), base station infrastructure, and general-purpose RF test setups requiring reliable sampling of high-power signals. The series is configurable in single or dual configurations. The input connector is offered with a standard N-Female, or optionally an N-Male for direct amplifier connection— eliminating unnecessary adapters, reducing mismatch, and preserving system integrity at high power.

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WMADC-0.7-2.7-40dB-2NM
Mfr: werbel microwave

The WMADC-0.7-2.7-40DB-SERIES is a high-power 40 dB directional coupler covering 690 to 2700 MHz, supporting key cellular, LTE, and wireless infrastructure bands. Built on an air dielectric coaxial structure, this design delivers low insertion loss, excellent power handling, and exceptional directivity for accurate forward and reverse power discrimination. Unlike many broadband couplers that prioritize ultra-flat coupling, this model is engineered to maximize directivity across the band, ensuring cleaner separation between forward and reflected signals. In most real-world systems, coupling variation is easily calibrated out, while poor directivity cannot be corrected—making this approach better aligned with high power measurement accuracy and system protection. Typical applications include RF power monitoring, transmitter protection, VSWR measurement, distributed antenna systems (DAS), base station infrastructure, and general-purpose RF test setups requiring reliable sampling of high-power signals. The series is configurable in single or dual configurations. The input connector is offered with a standard N-Female, or optionally an N-Male for direct amplifier connection— eliminating unnecessary adapters, reducing mismatch, and preserving system integrity at high power.

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WMC-0.3-8-10dB-S
Mfr: werbel microwave

Model WMC-0.3-8-10dB-S from Werbel Microwave is a directional coupler that covers 300 MHz to 8 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Frequency sensitivity is ±0.6 dB typical. High directivity of 25dB typical. Mainline insertion loss of 1.3dB typical includes loss due to coupling factor. Return loss 23dB typical. Aluminum enclosure measures 6.00 x 0.73 x 0.50 inches with threaded mounting holes. SMA Female connectors. The device is RoHS compliant but may be special ordered with Lead solder to support military applications.

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WMC-0.3-8-20dB-S
Mfr: werbel microwave

Model WMC-0.3-8-20dB-S from Werbel Microwave is a directional coupler that covers 300 MHz to 8 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Coupling flatness ±0.6 dB typical. Directivity 25dB typical. Return loss 26dB typical. Insertion loss 0.5dB typical. Enclosure measures 6.00 x 0.73 x 0.50 inches with threaded mounting holes. SMA Female connectors. Device is RoHS complaint.

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WMC-0.3-8-30dB-S
Mfr: werbel microwave

Model WMC-0.3-8-30dB-S from Werbel Microwave is a directional coupler that covers 300 MHz to 8 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. The very wideband response covers the upper portion of UHF, L, S and C bands making it very useful in test and measurement applications. The enclosure measures 6.00 x 0.73 x 0.50 inches with threaded mounting holes on both sides for support. Typical coupling flatness ±0.6dB. Directivity 23dB typical. Return loss 25dB typical. Insertion loss 0.5dB typical. Rugged stainless-steel connectors and aluminum enclosure. Designed, tested, and assembled in the USA.

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WMC-0.5-18.5-10dB-S
Mfr: werbel microwave

Model WMC-0.5-18.5-10dB-S from Werbel Microwave is a directional coupler that covers 500 MHz to 18.5 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. One device measures only 4.40 x 0.73 x 0.73 inches and covers UHF, Telecom, L, S, C, X, Ku and part of K band. Threaded mounting holes on both sides of the unit provide support. Rugged, stainless steel SMA connectors. Our unique taper structure design allows for minimal ripple in the broad passband. Assembled and tested in USA.

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WMC-0.5-18.5-20dB-S
Mfr: werbel microwave

Model WMC-0.5-18.5-20dB-S from Werbel Microwave is a directional coupler that covers 500 MHz to 18.5 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Our design delivers super flat coupling passband ripple response with high directivity across several octave bands of military radio use and wireless telecom applications. Useful on the outputs of amplifiers to provide AGC loop feedback. Designed, assembled and tested in USA. The device is RoHS compliant and covers UHF, L, S, C, X, Ku and part of K band.

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WMC-0.5-20-10dB-S
Mfr: werbel microwave

Model WMC-0.5-20-10dB-S from Werbel Microwave is a directional coupler that covers 500 MHz to 20 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. The ultra-wideband design covers the upper UHF, L, S, C, X, Ku and lower K band in one package measuring 4.40 x 0.73 x 0.50 inches with threaded mounting holes on both sides. Durable, stainless-steel SMA connectors. The aluminum enclosure is rugged. Assembled and tested in USA. Made with RoHS compliant materials.

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WMC-0.5-20-20dB-S
Mfr: werbel microwave

Model WMC-0.5-20-20dB-S from Werbel Microwave is a directional coupler that covers 500 MHz to 20 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Many military and telecom bands are covered within a single, small size enclosure. Extremely flat ±0.6dB typical coupling passband ripple makes for high accuracy and low signal degradation in AGC loops and sensing applications. From upper UHF to lower K bands. Designed, assembled and tested in USA.

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WMC-0.5-20-30dB-S
Mfr: werbel microwave

Werbel Microwave WMC-0.5-20-30dB-S is a wideband directional coupler that covers 500MHz to 20GHz at a flat 30dB coupling across the band. Useful for amplifier feedback and gain control applications. Made in USA and is RoHS complaint.

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WMC-0.5-20-6dB-S
Mfr: werbel microwave

Model WMC-0.5-20-6dB-S is a wideband directional coupler that provides a flat nominal 6dB coupling value (units measure near 7.5dB) over the continuous bandwidth of 500MHz to 20GHz. Made in the USA.

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WMC-0.5-2-10dB-S
Mfr: werbel microwave

Model WMC-0.5-2-10dB-S from Werbel Microwave is a directional coupler that covers 500 MHz to 2 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Stripline design handles much higher power than equivalent core-and-wire models, while the enclosure remains minimally sized at 3.600 x 0.600 x 0.38 inches with SMA-Female connectors. The device is RoHS compliant, and Sn/Pb solder is available on special order. The device has coverage of the upper band of UHF as well as L-band. The mainline and coupled arm VSWR is 1.15:1 typical, minimizing reflections and leading to highly accurate measurements. Designed, assembled, and tested in the USA.

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WMC-0.5-2-20dB-S
Mfr: werbel microwave

Model WMC-0.5-2-20dB-S from Werbel Microwave is a directional coupler that covers 500 MHz to 2 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Very low insertion loss of 0.25dB typical, and higher power handling than equivalent core-and-wire designs. Mainline and coupled port VSWR is 1.15:1 typical, making for high measurement accuracy with minimal reflections. This device is 3.6 inches long and has stainless steel SMA connectors. This model is RoHS compliant, however lead solder is available on special order. Covers L-band and UHF. Assembled and tested in USA.

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WMC-0.5-2-30dB-S
Mfr: werbel microwave

Model WMC-0.5-2-30dB-S from Werbel Microwave is a directional coupler that covers 500 MHz to 2 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. The L-band applications for military radio are covered, as well as cellular 800-900MHz and the upper portion of UHF. The high coupling value allows for accurate measurements with minimal power diversion from the system. Return loss is typically better than 1.15:1, making it almost electrically invisible in your system. USA assembled, design and tested. The device is RoHS compliant, but lead solder is available on special order for military applications.

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WMC-0.5-2-6dB-S
Mfr: werbel microwave

Model WMC-0.5-2-6dB-S from Werbel Microwave is a directional coupler that covers 500 MHz to 2 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. The device covers the upper portion of the UHF band as well as L band in a single unit measuring just 3.60 x 0.60 x 0.38 inches. The design minimizes reflections and increases accuracy of the measurement. Mainline insertion loss 1.2dB typical includes coupling factor. The 6dB coupling ratio gives an approximate 75/25% splitting ratio and may be used as such to distribute signals unequally where required, often to make up for asymmetrical losses elsewhere in a system. Directivity 23dB typical. Return loss 23dB typical. Designed, assembled, and tested in USA.

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WMC-0.5-8-20dB-N
Mfr: werbel microwave

High power directional coupler model WMC-0.5-8-20dB-N from Werbel Microwave handles 150 watts input power (up to 3GHz; derated to 90W at 8GHz) with typical coupling flatness of ±0.25dB across the band. Made in USA.

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WMC-1-20-10dB-S
Mfr: werbel microwave

Model WMC-1-20-10dB-S from Werbel Microwave is a directional coupler that covers 1 GHz to 20 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. One device covers military octave bands including L, S, C, X, Ku and a portion of K band. The wideband 10dB coupling factor provides a nominal 90/10% splitting ratio and may be used as such where an unequal tap of a signal is required. Assembled and tested in USA. The device is RoHS complaint but may be ordered special with Pb/Sn solder.

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WMC-1-20-20dB-S
Mfr: werbel microwave

Model WMC-1-20-20dB-S from Werbel Microwave is a directional coupler that covers 1-20 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Couplers are often used for the amplifier output gain control loops. The modular approach provides rugged, stainless-steel connectors. The device is well suited for electronic warfare test and measurement applications. It covers several bands including L, S, C, X, Ku and the lower portion of K band. The product is RoHS compliant but may be specially ordered with leaded solder. Its aluminum enclosure measures 4.40 x 0.73 x 0.50 inches with blind tapped mounting holes. Designed, assembled, and tested in USA.

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WMC-2-18-10dB-S
Mfr: werbel microwave

Model WMC-2-18-10dB-S from Werbel Microwave is a directional coupler that covers 2 to 18 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Frequency sensitivity, or coupling flatness, is very good, with ±0.3dB typical. The aluminum enclosure measures 2.25 x 0.73 x 0.50 inches with threaded mounting holes. Coupling flatness ±0.35dB typical. Insertion loss 0.8dB typical. Directivity 17B typical. Higher directivity is available on special order. Return loss 19dB typical. SMA Female connectors. The device is RoHS complaint, but Sn/Pb solder is available for military applications on special build to order. The device covers the letter bands S, C, X and Ku band all in one enclosure. Our own unique coupling design allows for excellent flatness, thereby increasing measurement accuracy. Designed, assembled and tested in the USA.

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WMC-2-18-15dB-S
Mfr: werbel microwave

Model WMC-2-18-15dB-S+ is a directional coupler that covers 2-18GHz with a flat response over the band. Features 15dB coupling response with broadband flat coupling response, high directivity, and excellent return loss performance. Designed, assembled, and tested in USA with lead free solder making it RoHS compliant, however if you require, they may be specially ordered with lead solder for military applications. Coupling flatness ±0.35 typical. Insertion loss 0.8dB typical. Directivity 17dB typical. Return loss 19dB typical.

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WMC-2-18-20dB-S
Mfr: werbel microwave

Model WMC-2-18-20dB-S from Werbel Microwave is a directional coupler that covers 2 GHz to 18 GHz with broadband flat coupling response, typically ±0.45dB, high directivity, and excellent return loss performance. Return loss is 18dB typ. Directivity 17dB typical. Higher directivity is available on special order. Coupling flatness ±0.45dB typical. Insertion loss 0.8dB typical. The enclosure is aluminum with threaded mounting holes. Stainless steel SMA female connectors for rugged, reliability. RoHS complaint however lead solder is available on special order. Our unique approach as the design of the coupling segment provides excellent ripple performance, thereby providing highly accurate measurements across the bands. Such bands include S band, C band, X band and Ku band. Assembled and tested in the USA.

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WMC-2-18-30dB-S
Mfr: werbel microwave

Model WMC-2-18-30dB-S from Werbel Microwave is a directional coupler that covers 2 to 18 GHz with broadband flat 30dB coupling response. Typical coupling flatness is ±0.55dB across the band, with typical directivity 17dB. Reflections are minimal with 19dB typ. main line return loss and 17dB typ. coupling return loss. 20 watts input power. Our unique design approach to coupling line results in a very flat, stable coupling response over the frequency range. The S, C, X and Ku bands are covered in one device with high coupling factor with minimal insertion loss. Designed, assembled and tested in USA.

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WMC-2-18-6dB-S
Mfr: werbel microwave

Model WMC-2-18-6dB-S from Werbel Microwave is a directional coupler that covers 2 to 18 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Frequency sensitivity, or coupling flatness, is very good, with ±0.9dB typical. Directivity 21dB typical. Return loss 17dB typical. The aluminum enclosure measures 2.25 x 0.73 x 0.50 inches with threaded mounting holes. SMA Female connectors. The device is RoHS complaint, but Sn/Pb solder is available for military applications on special build to order. The device covers the letter bands S, C, X and Ku band all in one enclosure. Our own unique coupling design allows for excellent flatness, thereby increasing measurement accuracy. Designed, assembled, and tested in the USA.

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WMC-2-8-10dB-S
Mfr: werbel microwave

Model WMC-2-8-10dB-S from Werbel Microwave is a directional coupler that covers 2 to 8 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Coupling flatness ±0.5dB typical. Return loss 23dB typical. Directivity 22dB typical. Mainline loss 0.72dB typical. The 2-8GHz makes it ideal for Wi-Fi and extended Wi-Fi test setups, as well as military radio S band and C band operations all in one device. The small enclosure measures 2.00 x 0.69 x 0.38 inches and includes two mounting holes within the envelope. Connectors are stainless steel SMA female. The device is RoHS compliant.

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WMC-2-8-20dB-S
Mfr: werbel microwave

Model WMC-2-8-20dB-S from Werbel Microwave is a directional coupler that covers 2 GHz to 8 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Typical coupling ripple flatness is ±0.5dB typical. Insertion loss 0.28dB typical. Directivity 22dB typical. Return loss 24dB typical minimizes reflections. The frequency range is used extensively in Wi-Fi testing and covers both S band and C band in one package. Assembled and tested in USA. Enclosure measures 2.00 x 0.69 x 0.38 inches and has SMA female connectors. The device is RoHS compliant.

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WMC-2-8-30dB-S
Mfr: werbel microwave

Model WMC-2-8-30dB-S from Werbel Microwave is a directional coupler that covers 2 GHz to 8 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Typical coupling ripple flatness is ±0.5dB. Directivity 23dB typical. Return loss 25dB typical. The frequency range is used extensively in Wi-Fi testing and covers both S band and C band in one package. Assembled and tested in USA. Enclosure measures 2.00 x 0.69 x 0.38 inches and has SMA female connectors. The device is RoHS compliant.

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WMC-2-8-6dB-S
Mfr: werbel microwave

Model WMC-2-8-6dB-S from Werbel Microwave is a directional coupler that covers 2 to 8 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. With max VSWR of 1.25:1 and directivity of 22dB typical, signal loss reflections are minimal while high accuracy reflectometry may be obtained. Small size aluminum enclosure measures 2.00 x 0.69 x 0.38 in. The device is RoHS compliant and is assembled and tested in the USA. Covers S band and C band in one packaged device.

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WMC-6-18-10dB-S
Mfr: werbel microwave

Model WMC-6-18-10dB-S from Werbel Microwave is a directional coupler that covers 6 GHz to 18 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Small enclosure measures just 1.00 x 0.60 x 0.38 inches with SMA-Female connectors. The device is RoHS compliant. Typical coupling ripple performance is ±0.30 dB and is the result of Werbel Microwave’s specially engineered coupling structure, which provides high accuracy in measurements. Insertion loss 0.57dB typical. Directivity 16dB typical. Return loss 20dB typical. The device covers X band and Ku band and may be built using lead solder, if required, on special order, as such to mitigate tin whiskers. Such reliability efforts are vital to the support of military applications. The product is designed, assembled, and tested in the USA.

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WMC-6-18-20dB-S
Mfr: werbel microwave

Model WMC-6-18-20dB-S from Werbel Microwave is a directional coupler that covers 6 GHz to 18 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. Small enclosure measures just 1.00 x 0.60 x 0.38 inches with SMA-Female connectors. The device is RoHS compliant. Typical coupling ripple performance is ±0.30 dB and is the result of Werbel Microwave’s specially engineered coupling structure, which provides high accuracy in measurements. Insertion loss 0.57dB typical. Directivity 16dB typical. Return loss 20dB typical. The device covers X band and Ku band and may be built using lead solder, if required, on special order, as such to mitigate tin whiskers. Such reliability efforts are vital to the support of military applications. The product is designed, assembled, and tested in the USA.

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WMC-6-18-30dB-S
Mfr: werbel microwave

Model WMC-6-18-30dB-S from Werbel Microwave is a directional coupler that covers 6 to 18 GHz with broadband flat coupling response, high directivity, and excellent return loss performance. The high coupling value and short mainline minimizes lost power during the monitoring. Covers the upper half of C band, X band and Ku band in a single package measuring only 1.00 x 0.6 x 0.5 inches. Our unique design approach to couplers provides a maximally flat coupling response across the passband with minimal ripple, typically ±0.5dB or less. Directivity 14dB typical. Return loss 21dB typical. Insertion loss 0.4dB typical. Assembled and tested in USA using RoHS compliant materials, although lead solder may be used on special order to support military applications.

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WMCDAS1800-06-N
Mfr: werbel microwave