Dual Directional Loop Coupler

1.72~12.55GHz, 8.6MW。

WJ supplies broadband and high power Dual Directional Loop Couplers in a wide range from 1.72 to 12.55GHz. The couplers are widely used in many applications.

Dual Directional Loop Coupler

Model Frequency
(GHz)
Power
(MW)
Coupling
(dB)
Insertion Loss
(dB, Max.)
Directivity
(dB, Min.)
VSWR
(Max.)
Waveguide Size Flange Coupling Port Detailed specifications
WDDLC-6570-9990 8.2~12.55 0.33 50±1 - 25 1.2 WR-90(BJ100) FBP100 SMA
WDDLC-4640-7050 4.64~7.05 1.17 35±1 0.2 18 1.25 WR-159 (BJ58) FDP58 N
WDDLC-26000-3950 2.6~3.95 3.5 40±0.5, 47±0.5, 50±1 0.1 20 1.2 WR-284 (BJ32) FDP32, SLAC N, SMA
WDDLC-2170-3300 2.17~3.3 5.4 40±0.5, 60±0.5 - 22 1.2 WR-340 (BJ26) FDP26 N
WDDLC-1720-2610 1.72~2.61 8.6 60±1 - 20 1.25 WR-430 (BJ22) FDP22 N

Double Ridged Dual Directional Loop Coupler

Model Frequency
(GHz)
Power
(MW)
Coupling
(dB)
Insertion Loss
(dB, Max.)
Directivity
(dB, Min.)
VSWR
(Max.)
Waveguide Size Flange Coupling Port Detailed specifications
WDDLC-6000-18000 6~18 2000W 30±2 - 15 1.5 WRD-650 FPWRD650 N, SMA