Microtech's Terminations, Ultra High Power Water Cooled  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 water- cooled terminations are designed where a matched load is desired to terminate a waveguide transmission line in a dissipative, nonreflecting component. Add suffix to part number for material. A = Aluminum. B = Brass. Coolant input and output location and size, may vary.

Typical Electrical Specifications
WR Size	Frequency GHz	Model No.	VSWR Max.	Avg. Power Handling (Max. Watts)
22	33.00-50.00	240265	1.10	250
28	26.50-40.00	240266	1.10	400
34	22.00-33.00	240267	1.10	500
42	18.00-26.50	240268	1.10	750
51	15.00-22.00	240269	1.10	750
62	12.40-18.00	240270	1.10	1000
75	10.00-15.00	240271	1.10	1000
90	8.20-12.40	240272	1.10	1500
112	7.05-10.00	240273	1.10	2000
137	5.85-8.20	240274	1.10	3000
159	4.90-7.05	240275	1.10	3000
187	3.95-5.85	240276	1.10	4000
229	3.30-4.90	240277	1.10	4000
284	2.60-3.95	240278	1.10	5000

Typical Mechanical Specifications
WR Size	Frequency GHz	Model No.	Flange Equiv.	"A" Dimension
22	33.00-50.00	240265	Cover	6.00
28	26.50-40.00	240266	Cover	6.00
34	22.00-33.00	240267	Cover	6.00
42	18.00-26.50	240268	Cover	6.00
51	15.00-22.00	240269	Cover	6.00
62	12.40-18.00	240270	Cover	6.00
75	10.00-15.00	240271	Cover	7.00
90	8.20-12.40	240272	Cover	7.00
112	7.05-10.00	240273	Cover	8.00
137	5.85-8.20	240274	Cover	9.00
159	4.90-7.05	240275	CPRF	13.00
187	3.95-5.85	240276	Cover	13.00
229	3.30-4.90	240277	CPRF	18.00
284	2.60-3.95	240278	Cover	18.00

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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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