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Handheld UHF Receiver
HF Receiver
Desktop Shortwave receiver

General

HAM bands 70cm  80m  40m  20m  15m  10m  160m  80m  40m  20m  15m  10m 
Freq. stability ? ? ?
Tuning steps ? ? ?

Receiver

RX-range 450-470 (485) MHz 10-80 m 10-160 m (2 m option)
Modulations FM   AM   CW   SSB   AM   FM   CW   SSB  
Sensitivity ? 0.5 µV (10 dB S/N) ?
Selectivity ? 5 kHz (-50 dB), 1.8 kHz (-6 dB) ?
Filters ? ? ?
Receiver system ? ? conversion superheterodyne, 8 tubes ? conversion superheterodyne
IF-freqs. ? ? ?
Image rejection ? >50 dB ?
Audio output ? ? 1 W

Transmitter

TX-range - - -
Modulations - - -
RF-output ? ? ?

Connections

Antenna 3.5mm jack - -
Impedance ? 50/75 Ω 50/75Ω
Other - - -

Electrical

Power req. 6 V DC Mains Mains (100-234 V AC)
Current RX ? ? ?
TX - - -

Physical

Manufactured Between 1974 and 197x in Japan Between 196x and 19xx in Japan Between 1968 and 19xx in Japan (made by Yaesu for Sommerkamp)
Dimensions ? 330.2 × 152.4 × 260.35 mm
(13.00 × 6.00 × 10.25 in)
370 × 160 × 290 mm
(14.57 × 6.30 × 11.42 in)
Weight ? 7.94 kg (17.5 lbs) ?
Form factor Handheld Unknown Base Station

Other features

Memories 4 channels in 1 bank(s) ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN 20-169 SOMMERKAMP-FR-000050B SOMMERKAMP-FRDX-000500