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VHF Transceiver
Handheld Transceiver
Handheld Transceiver

General

HAM bands 2m  11m (CB)  11m (CB) 
Freq. stability ? ? 0.005%
Tuning steps 12.5 kHz Channelized Channelized

Receiver

RX-range 144-147.9875 MHz (320 channels) 26.965-27.255 MHz 26.5-29.7 MHz
Modulations FM   - AM  
Sensitivity 1 µV (25 dB SINAD) ? 1 µV for 10 dB S/N
Selectivity 7.5 kHz (-6 dB) ? 10 kHz @ -30 dB
Filters ? ? ?
Receiver system ? conversion superheterodyne ? ?
IF-freqs. ? ? ?
Image rejection Better than 60 dB ? 11-16 V DC negative ground
Audio output ? ? 0.4 W @ 10% THD

Transmitter

TX-range 144-147.9875 MHz (320 channels) 26.965-27.255 MHz 26.5-29.7 MHz
Modulations FM   - AM  
RF-output High: 45 W (100% duty cycle!), Low: 5 W 2 W 0.5 W (3 W)

Connections

Antenna SO-239 - SO-239
Impedance 50Ω 50Ω 50-52Ω
Other - - -

Electrical

Power req. 10-16V DC ? ?
Current RX 300 mA ? 100 mA
TX Max 8 A ? 180 mA

Physical

Manufactured Between 197x and 1980 in Japan Between 1967 and 196x in Japan Between 198x and 198x in Japan
Dimensions 156 × 58 × 290 mm
(6.14 × 2.28 × 11.42 in)
150 × 47 × 165 mm
(5.91 × 1.85 × 6.50 in)
121 × 35 × 160 mm
(4.76 × 1.38 × 6.30 in)
Weight 2.30 kg (5.1 lbs) 1.60 kg (3.5 lbs) 1.12 kg (2.5 lbs)
Form factor Mobile Handheld Handheld

Other features

Memories 320 channels in 1 bank(s) 6 channels in 1 bank(s) 6 channels in 1 bank(s)
Usage Amateur / Ham radio operators Citizen Band (27Mc) Citizen Band (27Mc)
Features ? AM ?
Accessories ? ? ?
MPN SOMMERKAMP-TS-000280FM-(US-VERSION) SOMMERKAMP-TS-000600G SOMMERKAMP-TS-000727GT