Double-Ridge Right Angle Adapters (Waveguide to Coax)

SMC offers a wide range of double-ridge waveguide Right Angle waveguide-to-coax Adapters covering the waveguide sizes WRD180 thru WRD750. VSWR over the full waveguide bandwidth is typically 1.2:1 for most models, or that of the coaxial connector selected.

Double Ridge Right Angle Adapters (Waveguide to Coax)

Partial band adapters are available upon request with better electrical characteristics and/or more compact size.
Different male or female coaxial connectors are available upon request (TNC, SC, K, N, 2.4 mm, 2.92, 3.5 mm, 1.85 mm).
Pressurized and TVAC units are available based on the client requirement.
*WRD250S/WRD600 are SMC special designed double ridge waveguide structures that cover extremely wide band 3:1.
*WRD600P is an SMC special designed double-ridge waveguide structure with exceptional high power handling capability.

Model Number	Waveguide Size	Frequency	VSWR	Dimension (L) inch	Coaxial Interface
SMC-137D180	WRD180	18.00-40.00 GHz	1.35:1	2	K(f)
SMC-137D200	WRD200	2.00-4.80 GHz	1.20:1	4	N(f)
SMC-137D250	WRD250	2.60-7.80 GHz	1.20:1	4	N(f)
SMC-137D250S*	WRD250S	2.50-7.50 GHz	1.20:1	4	N(f)
SMC-137D350	WRD350	3.50-8.20 GHz	1.20:1	3.5	N(f)
SMC-137D475	WRD475	4.75-11.00 GHz	1.20:1	3.5	SMA(f)
SMC-137D500	WRD500	5.00-18.00 GHz	1.20:1	3.5	SMA(f)
SMC-137D580	WRD580	5.80-16.00 GHz	1.20:1	3	SMA(f)
SMC-137D600*	WRD600	6.00-18.00 GHz	1.20:1	3	SMA(f)
SMC-137D600P*	WRD600P	6.00-12.00 GHz	1.20:1	3	SMA(f)
SMC-137D650	WRD650	6.50-18.00 GHz	1.20:1	3	SMA(f)
SMC-137D750	WRD750	7.50-18.00 GHz	1.20:1	3	SMA(f)
SMC-137D840	WRD840	0.84-2.00 GHz	1.20:1	6	N(f) / 7-16 (f)