Microtech's Terminations, Medium 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. medium 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 (Max. Watts)
180	18.00-40.00	240123	1.10	200
650	6.50-18.00	240124	1.10	500
750	7.50-18.00	240125	1.10	500
580	5.80-16.00	240126	1.10	600
475	4.75-11.00	240127	1.10	600
350	3.50-8.20	240128	1.07	1000
200	2.00-4.80	240129	1.07	1500

Typical Mechanical Specifications
WRD Size	Frequency GHz	Model No.	Flange Equiv.	Material	"A" Dimension	"B" Dimension
180	18.00-40.00	240123	Cover	Aluminum	6.0	1.00
650	6.50-18.00	240124	Cover	Aluminum	10.0	1.50
750	7.50-18.00	240125	Cover	Aluminum	10.0	1.50
580	5.80-16.00	240126	Cover	Aluminum	12.0	1.50
475	4.75-11.00	240127	Cover	Aluminum	12.0	2.00
350	3.50-8.20	240128	Cover	Aluminum	15.0	3.00
200	2.00-4.80	240129	Cover	Aluminum	24.0	5.00

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 requirements.

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