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Desktop Shortwave Transceiver
Desktop Shortwave Transmitter

General

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

Receiver

RX-range 10-160m / 10-10.5 MHz (WWV)
26.965-27.255 MHz
-
Modulations CW   SSB   -
Sensitivity AM: 2 µV (10 dB S/N)
SSB/CW: 0.5 µV (10 dB S/N)
?
Selectivity AM/SSB: 2.4 kHz (-6 dB), 4.4 kHz (-60 dB)
CW (option): 600 Hz (-6 dB), 1.2 kHz (-60 dB)
?
Filters ? ?
Receiver system X-TAL ?
IF-freqs. ? ?
Image rejection >50 dB ?
Audio output ? ?

Transmitter

TX-range 10-160m / 10-10.5 MHz (WWV)
26.965-27.255 MHz
10-160 m
Modulations CW   SSB   AM   CW   SSB  
RF-output AM: 80 W (input), 50% duty cycle (slightly lower on 10m), SSB: 260 W (PEP input), CW: 180 W (input) AM: Max 40 W (input), SSB: Max 130 W (PEP input), CW: Max 90 W (input)

Connections

Antenna SO-239 -
Impedance 50/75 Ω 50 Ω
Other - -

Electrical

Power req. 13.8V DC or mains Mains
Current RX 0.5 A 3 A @ 117 VAC
TX Max 21 A ?

Physical

Manufactured Between 1972 and 1974 in Japan Between 1974 and 1978
Dimensions 340 × 153 × 285 mm
(13.39 × 6.02 × 11.22 in)
370 × 150 × 290 mm
(14.57 × 5.91 × 11.42 in)
Weight 15.00 kg (33.1 lbs) 16.00 kg (35.3 lbs)
Form factor Base Station Base Station

Other features

Memories 24 channels in 1 bank(s) ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators
Features 27.265-27.555 MHz XTAL option, RX and TX. ?
Accessories ? ?
MPN SOMMERKAMP-TS-000288A/24CH YAESU-FL-000101