Werbel Microwave Develops 0.5-18GHz 10dB Coupler

  • Jul 16, 2016

Werbel Microwave LLC develops a new 10-dB directional coupler to cover the frequency band 500 MHz to 18 GHz.  The device is useable to 20-GHz with degradation of performance.  SMA Female connectors.


Frequency Range: 500 MHz to 18 GHz (useable to 20 GHz, spec not guaranteed)

Insertion Loss 2.0 dB max (includes coupling split loss)

VSWR 1.5:1 max (all ports)

Coupling Tolerance/Flatness 10 +/- 1.0 dB

Directivity 12 dB min

Case Size: 5.80 x 0.60 x 0.40 in (excludes connectors)


Coupling and Directionaliy, Return Loss

Main Line Insertion Loss and Return Losses

Werbel Microwave LLC is an independently owned and operated custom designer of RF and Microwave components