PRODUCT

Waveguide Cross Guide Coupler

Zysen provide waveguide cross directional couplers covering a wide frequency range from WR975 to WR10, coupling from 10 to 60 dB, directivity>20dB, 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.

4 Waveguide Ports Type

WG Size	P/N	Frequency Range (GHz)	Band Width (%)	VSWR Mainline	VSWR Secondline	Coupling (dB)	Directivity (dB) Min.
WR975	975WC4-XX	0.75-1.12	10-20	1.05	1.20	20/30/40/50	18
WR770	770WC4-XX	0.96-1.45	10-20	1.05	1.20	20/30/40/50	18
WR650	650WC4-XX	1.12-1.70	10-20	1.05	1.20	20/30/40/50	18
WR510	510WC4-XX	1.45-2.20	10-20	1.05	120	20/30/40/50	18
WR430	430WC4-XX	1.70-2.60	10-20	1.05	1.20	20/30/40/50	18
WR340	340WC4-XX	2.20-3.30	10-20	1.05	1.20	20/30/40/50	18
WR284	284WC4-XX	2.60-3.95	10-20	1.05	1.20	20/30/40/50	18
WR229	229WC4-XX	3.30-4.90	10-20	1.05	1.20	20/30/40/50	18
WR187	187WC4-XX	3.95-5.85	10-20	1.05	1.25	20/30/40/50	18
WR159	159WC4-XX	4.90-7.05	10-20	1.05	1.25	20/30/40/50	18
WR137	137WC4-XX	5.85-8.20	10-20	1.05	1.25	20/30/40/50	18
WR112	112WC4-XX	7.05-10.0	10-20	1.05	1.25	20/30/40/50	18
WR90	90WC4-40	8.20-12.4	10-20	1.05	1.25	20/30/40/50	18
WR75	75WC4-XX	10.0-15.0	10-20	1.05	1.25	20/30/40/50	18
WR62	62WC4-XX	12.4-18.0	10-20	1.05	1.25	20/30/40/50	18
WR51	51WC4-XX	15.0-22.0	10-20	1.05	1.30	20/30/40/50	18
WR42	42WC4-XX	18.0-26.5	10-20	1.05	1.30	20/30/40/50	18
WR34	34WC4-XX	22.0-33.0	10-20	1.05	1.30	20/30/40/50	18
WR28	28WC4-XX	26.5-40.0	10-20	1.05	1.30	20/30/40/50	18

Example part number:	112	WC4	-20
112WC4-20	WG Size	Series number	Coupling

3 Waveguide Ports Type

WG Size	P/N	Frequency Range (GHz)	Band Width (%)	VSWR Mainline	VSWR Secondline	Coupling (dB)	Directivity (dB)
WR975	975WC3-XX	0.75-1.12	10-20	1.15	1.25	20/30/40/50	18
WR770	770WC3-XX	0.96-1.45	10-20	1.15	1.25	20/30/40/50	18
WR650	650WC3-XX	1.12-1.70	10-20	1.15	1.25	20/30/40/50	18
WR510	510WC3-XX	1.45-2.20	10-20	1.15	1.25	20/30/40/50	18
WR430	430WC3-XX	1.70-2.60	10-20	1.15	1.25	20/30/40/50	18
WR340	340WC3-XX	2.20-3.30	10-20	1.15	1.25	20/30/40/50	18
WR284	284WC3-XX	2.60-3.95	10-20	1.15	1.25	20/30/40/50	18
WR229	229WC3-XX	3.30-4.90	10-20	1.15	1.25	20/30/40/50	18
WR187	187WC3-XX	3.95-5.85	10-20	1.15	1.25	20/30/40/50	18
WR159	159WC3-XX	4.90-7.05	10-20	1.15	1.25	20/30/40/50	18
WR137	137WC3-XX	5.85-8.20	10-20	1.15	1.25	20/30/40/50	18
WR112	112WC3-XX	7.05-10.0	10-20	1.15	1.25	20/30/40/50	18
WR90	90WC3-XX	8.20-12.4	10-20	1.15	1.25	20/30/40/50	18
WR75	75WC3-XX	10.0-15.0	10-20	1.15	1.25	20/30/40/50	18
WR62	62WC3-XX	12.4-18.0	10-20	1.15	1.25	20/30/40/50	18
WR51	51WC3-XX	15.0-22.0	10-20	1.15	1.25	20/30/40/50	18
WR42	42WC3-XX	18.0-26.5	10-20	1.15	1.25	20/30/40/50	18
WR34	34WC3-XX	22.0-33.0	10-20	1.15	1.25	20/30/40/50	18
WR28	28WC3-XX	26.5-40.0	10-20	1.20	1.25	20/30/40/50	18

Example part number:	112	WC3	-20
112WC3-20	WG Size	Series number	Coupling

2 Waveguide Ports Type + Coaxial Coupling Port Type

WG Size	P/N	Frequency Range (GHz)	Band Width (%)	VSWR Mainline	VSWR Secondline	Coupling (dB)	Directivity (dB)	Coaxial Connector
WR975	975WC2+N-XX	0.75-1.12	10-20	1.15	1.25	20/30/40/50	18	N
WR770	770WC2+N-XX	0.96-1.45	10-20	1.15	1.25	20/30/40/50	18	N
WR650	650WC2+N-XX	1.12-1.70	10-20	1.15	1.25	20/30/40/50	18	N
WR510	510WC2+N-XX	1.45-2.20	10-20	1.15	1.25	20/30/40/50	18	N
WR430	430WC2+N-XX	1.70-2.60	10-20	1.15	1.25	20/30/40/50	18	N
WR340	340WC2+N-XX	2.20-3.30	10-20	1.15	1.25	20/30/40/50	18	N
WR284	284WC2+N-XX	2.60-3.95	10-20	1.15	1.25	20/30/40/50	18	N
WR229	229WC2+N-XX	3.30-4.90	10-20	1.15	1.25	20/30/40/50	18	N
WR187	187WC2+N-XX	3.95-5.85	10-20	1.15	1.25	20/30/40/50	18	N/SMA
WR159	159WC2+N-XX	4.90-7.05	10-20	1.15	1.25	20/30/40/50	18	N/SMA
WR137	137WC2+N-XX	5.85-8.20	10-20	1.15	1.25	20/30/40/50	18	N/SMA
WR112	112WC2+N-XX	7.05-10.0	10-20	1.15	1.25	20/30/40/50	18	N/SMA
WR90	90WC2+N-XX	8.20-12.4	10-20	1.15	1.25	20/30/40/50	18	N/SMA
WR75	75WC2+S-XX	10.0-15.0	10-20	1.15	1.25	20/30/40/50	18	SMA
WR62	62WC2+S-XX	12.4-18.0	10-20	1.15	1.25	20/30/40/50	18	SMA
WR51	51WC2+S-XX	15.0-22.0	10-20	1.15	1.25	20/30/40/50	18	SMA
WR42	42WC2+S-XX	18.0-26.5	10-20	1.15	1.25	20/30/40/50	18	SMA/2.92mm
WR34	34WC2+S-XX	22.0-33.0	10-20	1.15	1.25	20/30/40/50	18	SMA/2.92mm
WR28	28WC2+K-XX	26.5-40.0	10-20	1.20	1.25	20/30/40/50	18	2.92mm

Example part number:

112

WC2

-S

-20

112WC3-20

WG Size

Series number

Coupling Connector

S-SMA

N-N

K-2.92

Coupling