Microtech's Waveguide to Coax Adapters Double-Ridged are engineered, designed, and manufactured "in house" utilizing computer aided design and manufacturing in our state-of-the-art production facilities.Microtech, Inc. Waveguide to Coax Adapters are made from a precision extruded tubing with the end caps silver or dip brazed to give you a precise and durable unit for both lab and systems use over the full specified operating band, with a minimum VSWR and Insertion Loss. These units can be built to be pressure tight on request.

Typical Electrical Specifications
WRD Size	Frequency GHz	Model No.	VSWR Max.	Insertion Loss (dB)
180	18.00-40.00	240130	1.60	.75
650	6.50-18.00	240131	1.25	.50
750	7.50-18.00	240132	1.25	.50
580	5.80-16.00	240133	1.35	.35
475	4.75-11.00	240134	1.25	.35
350	3.50-8.20	240135	1.25	.30
200	2.00-4.80	240136	1.25	.30

Typical Mechanical Specifications
WRD Size	Frequency GHz	Model No.	* Connector	Flange Equiv.	Material	"A" Dimension (Max. inches)	"B" Dimension (Max. inches)
180	18.00-40.00	240130	2.9mm/2.4mm	Cover	Aluminum	1.50	0.7
650	6.50-18.00	240131	SMA	Cover	Aluminum	2.0	1.0
750	7.50-18.00	240132	SMA	Cover	Aluminum	2.0	1.0
580	5.80-16.00	240133	SMA/N/TNC	Cover	Aluminum	2.0	1.5
475	4.75-11.00	240134	SMA/N/TNC	Cover	Aluminum	3.0	1.5
350	3.50-8.20	240135	SMA/N/TNC	Cover	Aluminum	5.0	2.0
200	2.00-4.80	240136	SMA/N/TNC	Cover	Aluminum	8.0	3.0
* Standard Waveguide to Coax Adapters are supplied with a female connector.

Notes:
  Other configurations and specifications available upon request.  Adapters that conform to MIL-DTL-22641 are also available.  Contact the factory with your requirements.

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Arc Detectors Couplers, Crossguide Couplers, Loop Couplers, Precision Broadwall Flexible Waveguide, Extra Flexible Flexible Waveguide, Millimeter Seamless Flexible Waveguide, Rectangular Magic Tees Pressure Windows Rigid Waveguide, Rectangular Rotary Joints, Broadband Coaxial Rotary Joints, I Style Rotary Joints, L Style Rotary Joints, U Style Standard Gain Horns Terminations, High Power Terminations, Low Power Terminations, Medium Power Terminations, Ultra High Power Water Cooled Torsional Joints Waveguide to Coax Adapters Couplers, Broadwall Double-Ridged Couplers, Double-Ridged Crossguide Couplers, Double-Ridged Loop Flexible Waveguide, Double Ridged Pressure Windows Double-Ridged Terminations, High Power Double-Ridged Terminations, Low Power Double-Ridged Terminations, Medium Power Double-Ridged Waveguide to Coax Adapters Double-Ridged