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Desktop Shortwave Transceiver
Headless HF/VHF/UHF Scanner / receiver

General

HAM bands 160m  80m  40m  20m  15m  10m  ?
Freq. stability ? 10 ppm (0 to 60 C)
Tuning steps ? 1 Hz kHz

Receiver

RX-range 10-160 m 9 kHz - 30 MHz
Modulations AM   CW   SSB   AM   N-AM   CW   USB   LSB   DSB  
Sensitivity ? Mode 0.1-0.5 MHz 0.5-2.0 MHz 2.0-30 MHz
AM* 2.0µV 0.5µV 0.4µV
LSB, USB 0.7µV 0.3µV 0.2µV
CW 0.3µV 0.2µV 0.1µV

(10dB S+N/N)
* 80% modulation
Selectivity ? Continuously adjustable 100-15000 Hz
Filters ? ?
Receiver system ? DDS-based dual-conversion superheterodyne with software-defined last IF stage and demodulator
IF-freqs. ? ?
Image rejection ? 60 dB
Audio output ? ?

Transmitter

TX-range 10-160 m -
Modulations AM   CW   SSB   -
RF-output 50 W ?

Connections

Antenna - SMA
Impedance ? 50Ω
Other - -

Electrical

Power req. Mains 12V DC
Current RX ? 500mA
TX ? -

Physical

Manufactured Between 1966 and 19xx in Great Britain Between 200x and 200x
Dimensions ? 164 × 96 × 41 mm
(6.46 × 3.78 × 1.61 in)
Weight ? 467 gr (1.0 lbs)
Form factor Base Station Headless

Other features

Memories ? ?
Usage Amateur / Ham radio operators Marine / Navy
Features ? DSP
Trunking option
12 kHz IF2 output
Number of memory channels limited by computer memory
Accessories ? ?
MPN K.W.-ELECTRONICS-VESPA-MARK-I WINRADIO-WR-G000033EM