0-30dB Aluminum Copper Waveguide Fixed Attenuator

CWJ offers a series of rectangular waveguide attenuators. Typical Attenuation values are 3dB, 6dB, 10dB, 20dB and 30dB (other attenuation values available, consult sales engineers for details). The assembly construction includes a precision element for optimum electrical performance, but note that Attenuation vs. Frequency can vary greatly depending on the attenuation at a given frequency. Waveguide Fixed Attenuators with normal and high power units are also available. For more information feel free to call us and discuss your needs with one of our sales engineers.

Waveguide Fixed Attenuator Product Range
MODEL NO	FREQ RANGE	VSWR	AVG POWER	ATTE.***	WG TYPE (IEC/EIA)	FLANGE TYPE	MATERIAL	PDF Datasheet
	(GHz)	Max	(W)	(dB)
CWJ14WFA10PPA	1.13-1.73	1.2	2	3/6/10/20/30	R14/WR650	FDP/FDM	Al
CWJ18WFA10PPA	1.45-2.20	1.2	2	3/6/10/20/30	R18/WR510	FDP/FDM	Al
CWJ22WFA10PPA	1.72-2.61	1.2	2	3/6/10/20/30	R22/WR430	FDP/FDM	Al/Cu
CWJ26WFA10PPA	2.17-3.30	1.2	2	3/6/10/20/30	R26/WR340	FDP/FDM	Al/Cu
CWJ32WFA10PPA	2.60-3.95	1.15	2	3/6/10/20/30	R32/WR284	FDP/FDM	Al/Cu
CWJ40WFA10PPA	3.22-4.90	1.15	2	3/6/10/20/30	R40/WR229	FDP/FDM	Al/Cu
CWJ48WFA10PPA	3.94-5.99	1.15	2	3/6/10/20/30	R48/WR187	FDP/FDM	Al/Cu
CWJ58WFA10PPA	4.64-7.05	1.15	2	3/6/10/20/30	R58/WR159	FDP/FDM	Al/Cu
CWJ70WFA10PPA	5.38-8.17	1.15	2	3/6/10/20/30	R70/WR137	FDP/FDM	Al/Cu
CWJ84WFA10PPA	6.57-9.99	1.15	2	3/6/10/20/30	R84/WR112	FBP/FBM/FB	Al/Cu
CWJ100WFA10PPA	8.20-12.50	1.15	2	3/6/10/20/30	R100/WR90	FBP/FBM/FB	Al/Cu
CWJ120WFA10PPA	9.84-15.0	1.15	2	3/6/10/20/30	R120/WR75	FBP/FBM/FB	Al/Cu
CWJ140WFA10PPA	11.9-18.0	1.15	2	3/6/10/20/30	R140/WR62	FBP/FBM/FB	Al/Cu
CWJ180WFA10PPA	14.5-22.0	1.15	2	3/6/10/20/30	R180/WR51	FBP/FBM/FB	Al/Cu
CWJ220WFA10PPA	17.6-26.7	1.2	2	3/6/10/20/30	R220/WR42	FBP/FBM/FB	Al/Cu
CWJ260WFA10PPA	21.7-33.0	1.2	2	3/6/10/20/30	R260/WR34	FBP/FBM/FB	Al/Cu
CWJ320WFA10PPA	26.3-40.0	1.2	2	3/6/10/20/30	R320/WR28	FBP/FBM/FB	Al/Cu