UL81 Universal Service 52-KW45 $39.95 SOLD
SWR/Power Meter
The Universal Service 52-KW45 Ratiometer is a tube-era SWR meter. It operates 2-200 MHz up to 1000 watts. SO-239 input and output. Operational, but not in good cosmetic condition. [02/17]
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W662 Universal Service 52-KW-4M $31.95 SOLD
SWR/Power Meter
The Universal Service 52-KW-4M Ratiometer is a tube-era SWR meter. It operates 2-200 MHz up to 1000 watts. SO-239 input and output. 52 Ohm version. In good condition. [10/20]
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W940 Universal Service 52-KW-4 $21.95 SOLD
SWR/Power Meter
The Universal Service 52-KW-4 Ratiometer is a tube-era SWR meter. It operates 2-200 MHz up to 1000 watts. SO-239 input and output. 52 Ohm version. Meter added by owner in this version. In fair condition with glass on meter broken. [10/21]
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U903 Silver 903 $20.95 SOLD
Wave Meter
This McMurdo Silver 903 absorption wave meter came with 3 plug-in coils. You measure wavelength or frequency by tuning it while it is closely coupled to a tank circuit in a transmitter while it's running. When you tune the frequency that the transmitter is operating on, the lamp will light. The three coils that come with it are labeled on their original boxes as 101, 102, and 103. This system also includes three optional coils: 100, 104 and 105 (no box). The coil ranges are: 100 1-6-3.7, 101 3.5-8, 102 8-19, 103 17-40, 104 40-100 and 105 100-300 MHz. [06/18] |
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