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Desktop Shortwave receiver
4 meter SSB/CW Transceiver

General

HAM bands ? 4m 
Freq. stability ? ?
Tuning steps ? Variable Speed Tuning VST

Receiver

RX-range 0.15-24 MHz in 5 bands 69.9-70.4 (4m) MHz
Modulations AM   CW   USB   LSB  
Sensitivity ? -130dbm MDS
Selectivity ? 3.0 kHz (-6dB), shape factor: 1.7
500 Hz (-6dB), shape factor: 2.4
Filters ? 3.0 kHz / 500 hz
Receiver system Single conversion, 5 tubes Single conversion
IF-freqs. ? 10.7 MHz
Image rejection ? 100 dB
Audio output ? 1 Watt at 1% THD, 1.5 W at 5%

Transmitter

TX-range - 69.9-70.4 (4m) MHz
Modulations - CW   USB   LSB  
RF-output ? 10 W PEP

Connections

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

Electrical

Power req. Mains 13.8 V DC
Current RX ? 650 mA
TX - 4 A

Physical

Manufactured Between 1962 and 1963 in Great Britain Between 2014 and 20xx in USA
Dimensions 279 × 162 × 208 mm
(10.98 × 6.38 × 8.19 in)
221 × 100 × 221 mm
(8.70 × 3.94 × 8.70 in)
Weight 5.20 kg (11.5 lbs) ?
Form factor Base Station Mobile

Other features

Memories ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators
Features ? Analoge S-meter
Accessories ? ?
MPN EDDYSTONE-000870A NOBLE-RADIO-NR-000004SC