Microtech's Terminations, High Power 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. High power fixed terminations are designed where a matched load is desired to terminate a waveguide transmission line in a dissipative, nonreflecting component. These units require no additional cooling at the rated power level. The fins can be mounted vertically on the unit for optimum convection cooling when the unit is mounted vertically.

Typical Electrical Specifications
WRD Size	Frequency GHz	Model No.	VSWR Max.	Avg. Power Handling
180	18.00-40.00	240203	1.20	300
650	6.50-18.00	240204	1.10	1500
750	7.50-18.00	240205	1.10	1500
580	5.80-16.00	240206	1.10	2000
475	4.75-11.00	240207	1.10	2000
350	3.50-8.20	240208	1.07	2500
200	2.00-4.80	240209	1.07	3500

Typical Mechanical Specifications
WRD Size	Frequency GHz	Model No.	Flange Equiv.	Material	"A" Dimension	"B" Dimension
180	18.00-40.00	240203	Cover	Aluminum	8.00	3.00
650	6.50-18.00	240204	Cover	Aluminum	12.00	5.00
750	7.50-18.00	240205	Cover	Aluminum	12.00	5.00
580	5.80-16.00	240206	Cover	Aluminum	14.00	6.00
475	4.75-11.00	240207	Cover	Aluminum	16.00	6.00
350	3.50-8.20	240208	Cover	Aluminum	18.00	8.00
200	2.00-4.80	240209	Cover	Aluminum	24.00	10.00

Notes:
  Other configurations, specifications, and power ratings available upon request as well as a large variety of lower and higher-power loads available to MIL-D-3954. Contact the factory with your requirement.

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