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HF Transceiver
VHF Transceiver
VHF Transceiver

General

HAM bands 80m  40m  20m  15m  10m  2m  ?
Freq. stability ? ? ?
Tuning steps ? 25 kHz 12.5 kHz

Receiver

RX-range 10-80 m 144-146 MHz (80 channels) 140-150 MHz
Modulations CW   SSB   FM   FM  
Sensitivity ? 0.4 µV (12 dB SINAD) ?
Selectivity ? 15 kHz (-3 dB), 25 kHz (-70 dB) ?
Filters ? ? ?
Receiver system ? ? conversion superheterodyne ? conversion superheterodyne
IF-freqs. ? ? ?
Image rejection ? Better than 70 dB ?
Audio output ? Internal speaker ?

Transmitter

TX-range 10-80 m 144-146 MHz (80 channels) 140-150 MHz
Modulations CW   SSB   FM   FM  
RF-output 75 W High: 50 W (100% duty cycle!), Low: 2 W High: 50 W, Low: 5 W

Connections

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

Electrical

Power req. Mains 10-16V DC 11-16V DC
Current RX ? 300 mA 500 mA
TX ? Max 8 A Max 12 A

Physical

Manufactured Between 1967 and 196x in Japan Between 197x and 197x in Japan Between 197x and 198x in Japan
Dimensions ? 156 × 58 × 290 mm
(6.14 × 2.28 × 11.42 in)
156 × 61 × 290 mm
(6.14 × 2.40 × 11.42 in)
Weight ? 2.30 kg (5.1 lbs) ?
Form factor Unknown Mobile Mobile

Other features

Memories ? 80 channels in 1 bank(s) ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN SOMMERKAMP-FTDX-000150 SOMMERKAMP-TS-000280FM SOMMERKAMP-TS-000800