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Desktop HF/VHF Transmitter
VHF Transceiver
Desktop HF/VHF Transmitter

General

HAM bands 80m  40m  20m  15m  6m  2m  10m  2m  160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  10m 
Freq. stability ? ? ± 50 Hz per hour after 1 hour.
Tuning steps Continuous ? 100 Hz

Receiver

RX-range - 144-146 MHz -
Modulations - FM   -
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? ? conversion superheterodyne ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? ? ?

Transmitter

TX-range 10-80m / 6m / 2m 144-146 MHz 160-10m + WARC
Modulations AM   CW   FM   AM   CW   USB   LSB   RTTY  
RF-output 50 W (input) ? 100W (50W on 10m)

Connections

Antenna Clamps / screws BNC SO-239
Impedance 50/500Ω 50 Ω 50Ω
Other - - -

Electrical

Power req. Mains ?V DC 13.8V DC
Current RX - ? -
TX ? ? 20A max

Physical

Manufactured Between 1948 and 194x in USA Between 1995 and 19xx Between 1979 and 1986 in Japan
Dimensions 235 × 337 × 216 mm
(9.25 × 13.27 × 8.50 in)
? 340 × 140 × 300 mm
(13.39 × 5.51 × 11.81 in)
Weight 7.70 kg (17.0 lbs) ? 11.50 kg (25.4 lbs)
Form factor Base Station Unknown Base Station

Other features

Memories None ? None
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN HARVEY-WELLS-TBS-000050A SOMMERKAMP-TS-000280DX JRC-NSD-000515D