PRODUCT

Waveguide Directional Coupler

Zysen provide Waveguide multi-hole directional couplers covering a wide frequency range from WR650 to WR10, coupling from 10 to 60 dB, directivity>30dB, coupling port could be 2,3 or 4 ports waveguide or coaxial port. Standard is single arm, dual arm is custom design. Flange is compatible with EIA and IEC standards. Material is Aluminum and Brass, Surface treatment include silver plating, gold plating, nickel plating,passivation, conductive oxidation etc. flange, material, surface treatment all are custom design.

3 Waveguide Ports Type

WG Size	P/N	Frequency Range (GHz)	Freq. Sensitivity (dB)	VSWR Main Line	VSWR Second Line	Coupling (dB)	Coupling Accuracy (dB)	Directivity (dB)
WR284	284WDC3-XX	2.60-3.95	±0.7	1.10	1.15	3/6/10/20/30	±0.7	30
WR229	229WDC3-XX	3.30-4.90	±0.7	1.10	1.15	3/6/10/20/30	±0.7	30
WR187	187WDC3-XX	3.95-5.85	±0.7	1.10	1.15	3/6/10/20/30	±0.7	30
WR159	159WDC3-XX	4.90-7.05	±0.7	1.10	1.15	3/6/10/20/30	±0.7	30
WR137	137WDC3-XX	5.85-8.20	±0.7	1.10	1.15	3/6/10/20/30	±0.7	30
WR112	112WDC3-XX	7.05-10.0	±0.7	1.10	1.15	3/6/10/20/30	±0.7	30
WR90	90WDC3-XX	8.20-12.4	±0.7	1.10	1.15	3/6/10/20/30	±0.7	30
WR75	75WDC3-XX	10.0-15.0	±0.7	1.10	1.15	3/6/10/20/30	±0.7	30
WR62	62WDC3-XX	12.4-18.0	±0.7	1.10	1.15	3/6/10/20/30	±0.7	30
WR51	51WDC3-XX	15.0-22.0	±0.7	1.10	1.15	3/6/10/20/30	±0.7	30
WR42	42WDC3-XX	18.0-26.5	±0.9	1.15	1.15	3/6/10/20/30	±1.0	30
WR34	34WDC3-XX	22.0-33.0	±0.9	1.15	1.15	3/6/10/20/30	±1.0	30
WR28	28WDC3-XX	26.5-40.0	±0.9	1.15	1.20	3/6/10/20/30	±1.0	30
WR22	22WDC3-XX	33.0-50.0	±0.9	1.15	1.25	10/20/30	±1.3	20
WR19	19WDC3XX	40.0-60.0	±0.9	1.20	1.50	10/20/30	±1.3	20
WR15	15WDC3-XX	50.0-75.0	±0.9	1.20	1.50	10/20/30	±1.3	20
WR12	12WDC3-XX	60.0-90.0	±0.9	1.20	1.50	10/20/30	±1.3	20
WR10	10WDC3-XX	75.0-110.0	±1.0	1.20	1.50	10/15/20	±1.5	35

2 Waveguide Ports + 1 Coaxial Port

WG Size	P/N	Frequency Range (GHz)	Freq. Sensitivity (dB)	VSWR Main Line	VSWR Second Line	Coupling (dB)	Coupling Accuracy (dB)	Directivity (dB)
WR430	430WC2N-XX	1.70-2.60	±0.7	1.10	1.25	10/20/30	±0.9	30
WR340	340WC2N-XX	2.20-3.30	±0.7	1.10	1.25	10/20/30	±0.9	30
WR284	284WC2N-XX	2.60-3.95	±0.7	1.10	1.25	3/6/10/20/30	±0.7	30
WR229	229WC2N-XX	3.30-4.90	±0.7	1.10	1.25	3/6/10/20/30	±0.7	30
WR187	187WC2N-XX	3.95-5.85	±0.7	1.10	1.25	3/6/10/20/30	±0.7	30
WR159	159WC2N-XX	4.90-7.05	±0.7	1.10	1.25	3/6/10/20/30	±0.7	30
WR137	137WC2N-XX	5.85-8.20	±0.7	1.10	1.25	3/6/10/20/30	±0.7	30
WR112	112WC2N-XX	7.05-10.0	±0.7	1.10	1.25	3/6/10/20/30	±0.7	30
WR90	90WC2N-XX	8.20-12.4	±0.7	1.10	1.25	3/6/10/20/30	±0.7	30
WR75	75WC2S-XX	10.0-15.0	±0.7	1.10	1.25	3/6/10/20/30	±0.7	30
WR62	62WC2S-XX	12.4-18.0	±0.7	1.10	1.25	3/6/10/20/30	±0.7	30
WR51	51WC2S-XX	15.0-22.0	±0.7	1.10	1.25	3/6/10/20/30	±0.7	30
WR42	42WC2S-XX	18.0-26.5	±0.9	1.15	1.30	3/6/10/20/30	±1.0	30
WR34	34WC2S-XX	22.0-33.0	±0.9	1.15	1.50	3/6/10/20/30	±1.0	30
WR28	28WC2K-XX	26.5-40.0	±0.9	1.15	1.50	3/6/10/20/30	±1.0	30