1. EECTECH microwave provides a series of standard waveguide filters, ranging from WR10 to WR2300 and from 0.3 to 110 GHz. Typical VSWR is 1.25 in the whole waveguide bandwidth. For more information, please feel free to contact us and discuss your needs with us.

2. Waveguide diplexer is used to send and receive channel design for the device, it can ensure sending and receiving frequency loss, also can ensure the isolation between the sending and receiving channel



Waveguide Filter

Model No*	WG Band	Pass Band (GHz)	Reject Band (GHz)	VSWR (Max.)	IL (dB) (Max.)	Isolation (dB)	WG Type		Material
							IEC	EIA
EHD-70WBPF	C	5.85-6.425	＜4.85	1.20	0.4	45	BJ70	WR137	Al/Cu
EHD-84WBPF	X	7.9-8.4	7.25-7.75	1.20	0.6	60	BJ84	WR112	Al/Cu
EHD-100WBPF	X	8-9	7.125-7.235	1.20	0.5	30	BJ100	WR90	Al/Cu
EHD-120WBPF	Ku	11.7-12.75	14-14.5	1.20	0.3	55	BJ120	WR75	Al/Cu
EHD-260WBPF	Ka	24.5~27	≤22GHz ≤20GHz	1.20	0.3	40 60	BJ260	WR34	Cu
EHD-320WBPF	Ka	30.5-31.3	26-28.35GHz	1.20	0.6	70	BJ320	WR28	Cu
EHD-40WLPF	C	4.5-4.8	6.725-7.025	1.20	0.3	55	BJ40	WR229	Al/Cu
EHD-120WLPF	Ku	11.6-12.8	13.5-15	1.20	0.25	60	BJ120	WR75	Al/Cu
EHD-220WLPF	Ka	20.4-20.9	30-31	1.2	0.3	55	BJ220	WR42	Cu
EHD-260WHPF	Ka	25-26	16	1.20	0.2	80	BJ260	WR34	Cu
EHD-320WHPF	Ka	29-31.2	19-21	1.20	0.2	70	BJ320	WR28	Cu
EHD-22WHRF	S	2.015-2.13		1.20	0.2	40	BJ22	WR430	Al/Cu
EHD-70WHRF	C	5.8-7.2	11.6-14	1.20	0.2	40	BJ70	WR137	Al/Cu
EHD-100WHRF	X	8.5-10	17-20	1.20	0.2	40	BJ100	WR90	Al/Cu

Waveguide Diplexer ( **VSWR refers to 30% of waveguide bandwidth )

Model No*	WG Band	Pass Band (GHz)	VSWR (Max.)	IL(dB) (Max.)	Isolation (dB)	WG Type		Material
						IEC	EIA
EHD-22WHRF	S	2.015-2.13	1.20	0.2	40	BJ22	WR430	Al/Cu
EHD-100WDIP	X	10.03/10.23	1.20	0.5	40	BJ100	WR90	Al/Cu
EHD-KaCDIP	Ka	Re:19.2-21.2 TX:29.7-29.73	1.5	1	60	BJ100	WR90	Cu
EHD-120WOMT19.05ZJ	ku	Re:12.25-12.75 TX:14.0-14.5	1.25	0.35	85	BJ120	WR75	Cu