Variable Attenuators - Microwave
Variable Attenuator
-20 to -100 dBm / 12.4 - 18 GHz
(MWA) C380025133
Systron Donner spare variable attenuator has a dial marked 20-100 -dBm that was actual read out on signal generator. Plumbing is WR-62. 5" high x 6" long.
$895 each
"KA" Band Variable Attenuator
0 - 20dB / 26 - 40GHz
(MWA) C152417
"KA" Band variable attenuator. 0 - 20dB continuous, 26 - 40GHz. Waveguide hole I.D.=0.275" x 0.139". WR-28 flange. Bolt holes = 0.524" spacing. Body is 4" long. Military P/N: CN-410/UPM-84.
$265 each
Tunable Attenuator
0 - 15 dB / 8.2 - 12.4 GHz
(MWA) 10169G1
Neico tunable attenuator is 0 - 15 dB over the range, graduated on 3-1/2" dial marked (0-15 and 0-100). WR-90. 2 watt average. 6-1/2" long.
$145 each
Tunable Attenuator
0 - 20 dB / 8.2 - 12.4 GHz
(MWA) 154AS4
PRD tunable attenuator is 0 - 20 dB over the range. WR-90. 1 watt average. 2-1/2" long.
$85 each
Micrometer
8.2 - 12.4 GHz
(MWA) 10106879
Raytheon micrometer by LS Sarrett Co. Tuned cavity, 8.2 - 12.4 GHz. WR-90 flanges. Body is solid copper. Unplated surface. Tarnished is spots. 2-1/2" cube.
$109 each
Variable Attenuator
33 - 50 GHz / 0 - 50 dB
(RF) 5100/388
Alpha Industries variable attenuator. 33 - 50 GHz, 0 - 50 dB, WR-22. Q band.
$650
Rotary Vane Attenuator
0 - 50 dB / 0.3 watts
(MWA) M164A
FXR Inc. rotary vane attenuator. 0 - 50 dB, 0.3 watts. WR-15. UG-385. 49.9 - 75.8 GHz. Used.
$265 each
Variable Attenuator
0 - 50 dB
(MWA) P382-A
HP variable attenuator. 0 - 50 dB. 12.4 - 18 GHz. Damaged flange (see enlarged photo). Sold as-is.
$100 each
Variable Attenuator
0 - 50 dB / 8 - 12 GHz
(MWA) X382A
HP variable attenuator has a dial adjust from 0 - 50 dB. 8 - 12 GHz. WR-90 flanges. 6" x 4-1/4" x 7-1/2" high, 16" long. Removed from service but in good condition.
*** SOLD OUT ***
Echo Box
0 - 55 GHz
(MWE) TS-270B/UP
This echo box was the original absorption wavemeter for measuring frequencies in the "GHz" region. 0 - 55 GHz. "N" female connectors.
$125 each
Adjustable Attenuator
(RF) 874-GAL
General Radio adjustable attenuator.
$95 each
RF Variable Attenuator
0 - 130 dB
(RF) 172A11667
RF variable attenuator. 0 - 130 dB. "BNC" input, coaxial output. 1 - 200 mHz. 1/4" angle drive. This is an internal attenuator made for 1965 era test equipment. Not designed for external use so please do not inquire. NSN: 5985-00-351-3499.
$25 each