SWR Indicator Set

Part Number:
(EQP) AN/UPM79

Product Details:
Raytheon SWR (Standing Wave Ratio) indicator set (IM-120/UPM-79) and case (CY-1978/UPM-79) for radar set AN/SPS5B indicator. Includes Weston meter. Includes five 1N25 RF diodes (JBQV-1N25, Kemtron). FS = 30µDC, -2.5 to +1 dB. 6-3/4" x 7-1/4" x 9-1/2". 6 lbs. U.S Navy, circa 1951 - 1962. Used with directional coupler CU-245/U. Frequency range: 6275 - 6575 mc. VSWR: 1.6. Handle has slight bend but is attached. NSN 5840-00-665-2839.

Product PDFs:

Frequency range

6275 - 6575 mc

Circa 1951 - 1962

6 lbs

6-3/4" x 7-1/4" x 9-1/2"

Manufactured by

Raytheon

Alternate P/N:

5840-00-665-2839