Waveguide to Coax Adaptors

M2 Global offers waveguide to coax adaptors for all common waveguide bands. Coax connector options are N-Type, SMA, and K-Type, depending on frequency.

Low VSWR
N-Type, SMA, and K-Type Connectors
S to Ka bands

Cover flanges are shown. Most flange options and custom designs are available.

Option numbers (002, 102, 022) are based on combination of flange type, connector type, and material.

WR28 (490-260400-022) includes K-Type Connector

* Case Temperature Not To Exceed Operating Temperature

Waveguide to Coaxial Adaptors

Waveguide Size	Frequency Range (GHz)	Connector Type	VSWR	Insertion Loss (dB) (Max)	A (in)	B (in)	C (in)	Part Number	Flange Type	Outline Drawing
WR 284	2.60-3.95	SMA	1.2	0.30	2.91	1.90	1.12	490-260395-002	CPR	-
WR 284	2.60-3.95	N-Type	1.2	0.30	2.91	1.90	1.56	490-260395-102	CPR	-
WR 229	3.30-4.90	SMA	1.2	0.30	2.40	1.38	1.02	490-330490-002	CPR	-
WR 229	3.30-4.90	N-Type	1.2	0.30	2.40	1.38	1.46	490-330490-102	CPR	-
WR 187	3.95-5.85	SMA	1.2	0.30	2.00	1.33	0.88	490-395585-002	CPR	-
WR 187	3.95-5.85	N-Type	1.2	0.30	2.00	1.33	1.32	490-395585-102	CPR	-
WR 159	4.90-7.05	SMA	1.2	0.30	2.19	1.70	0.84	490-490705-002	CPR	-
WR 159	4.90-7.05	N-Type	1.2	0.30	2.19	1.70	1.27	490-490705-102	CPR	-
WR 137	5.85-8.20	SMA	1.2	0.30	1.58	1.07	0.75	490-585820-002	CPR	-
WR 137	5.85-8.20	N-Type	1.2	0.30	1.58	1.07	1.19	490-585820-102	CPR	-
WR 112	7.05-10.0	SMA	1.2	0.30	1.34	1.00	0.69	490-705100-002	CPR	-
WR 112	7.05-10.0	N-Type	1.2	0.30	1.34	1.00	1.13	490-705100-102	CPR	-
WR 90	8.20-12.40	SMA	1.2	0.30	1.50	0.89	0.69	490-820124-002	CPR	-
WR 90	8.20-12.40	N-Type	1.2	0.30	1.50	0.89	0.77	490-820124-102	CPR	-
WR 75	10.0-15.0	SMA	1.2	0.30	1.12	0.70	0.74	490-100150-022	Cover	-
WR 62	12.4-18.0	SMA	1.2	0.30	1.31	0.93	0.69	490-124180-022	Cover	-
WR 42	18.0-26.5	SMA	1.25	0.32	1.00	0.65	0.75	490-176255-022	Cover	-
WR 28	26.0-40.0	SMA	1.25	0.39	0.96	0.60	0.76	490-260400-022	Cover	-