Precision Waveguide offers a series of Low Power Terminations which are used to terminate waveguide transmission line. They have a VSWR of 1.05 over the full frequency range of the waveguide. These units are furnished with a standard cover flange and have an iridite finish.

SPECIFICATIONS

MODEL #

WAVEGUIDE
EIA

FREQUENCY RANGE(GHz)

AVERAGE POWER(Watts)

OVERALL LENGTH(inches)

*38340

WR-340

2.20 - 3.30

12

9.250

38284

WR-284

2.60 - 3.95

10

12.375

*38229

WR-229

3.30 - 4.90

10

6.750

38187

WR-187

3.95 - 5.85

8

5.750

*38159

WR-159

4.90 - 7.05

5

6.350

*38137

WR-137

5.85 - 8.20

6

4.750

38112

WR-112

7.05 - 10.00

5

4.930

38090

WR-90

8.20 - 12.40

4

4.000

38075

WR-75

10.0 - 15.0

2

4.500

38062

WR-62

12.40 - 18.00

1.5

3.875

38042

WR-42

18.00 - 26.50

0.5

2.41

38028

WR-28

26.50 - 40.00

0.5

2.11

 ORDERING INFORMATION:

Model # , Material Code - Input Flange if other than standard flange

Example: P/N 38187A is an aluminum WR-187 low power termination, the input flange is a cover flange.
* CPRF flange is used instead of the standard cover flange.
MATERIAL CODE: A=Aluminum B=Brass C=Copper
FLANGE TYPE: 1=Choke 2=Cover 5=CPRG 6=CPRF

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Precision Waveguide Components, Inc. 561 Overdrive Circle Hernando, FL 34442

Phone: 352-489-9893 Fax: 352-489-2251 e-mail: precision.waveguide@worldnet.att.net

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