Rigid Waveguide, Rectangular

Typical Electrical Specifications

Size	Frequency	VSWR *	Atten. **	VSWR	Atten.	VSWR	Atten.
		MRH Aluminum	MRH Aluminum	MRC OFHC Copper	MRC OFHC Copper	MRF Commercial Bronze	MRF Commercial Bronze
WR 22	33.00-50.00 GHz	1.05	0.485	1.05	0.31	N/A	N/A
WR 28	26.50-40.00 GHz	1.05	0.344	1.05	0.219	N/A	N/A
WR 34	22.00-33.00 GHz	1.05	0.255	1.04	0.17	N/A	N/A
WR 42	18.00-26.50 GHz	1.04	0.207	1.04	0.132	N/A	N/A
WR 62	12.40-18.00 GHz	1.04	0.097	1.04	0.062	1.04	0.085
WR 75	10.00-15.00 GHz	1.03	0.077	1.03	0.049	1.03	0.062
WR 90	8.20-12.40 GHz	1.03	0.065	1.03	0.041	1.03	0.056
WR 102	7.00-11.00 GHz	1.03	0.054	1.03	0.034	1.03	0.048
WR 112	7.05-10.00 GHz	1.03	0.042	1.03	0.027	1.03	0.037
WR 137	5.85-8.20 GHz	1.02	0.03	1.02	0.019	1.02	0.029
WR 159	4.90-7.05 GHz	1.02	0.023	1.02	0.015	1.02	0.02
WR 187	3.95-5.85 GHz	1.02	0.021	1.02	0.013	1.02	0.019
WR 229	3.30-4.90 GHz	1.02	0.014	1.02	0.009	1.02	0.012
WR 284	2.60-3.95 GHz	1.02	0.011	1.02	0.007	1.02	0.009
WR 340	2.20-3.30 GHz	1.02	0.009	1.02	0.006	N/A	N/A
WR 430	1.70-2.60 GHz	1.02	0.006	1.02	0.004	N/A	N/A
WR 650	1.12-1.70 GHz	1.02	0.003	1.02	0.002	N/A	N/A