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Desktop Shortwave receiver
Desktop Shortwave receiver

General

HAM bands 160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  10m  ?
Freq. stability Within 300 Hz if the nearest 100 kHz calibration point is used to adjust the fiducial ?
Tuning steps Continuous ?

Receiver

RX-range 0.54-30.5 MHz in 30 bands 1.5-12 MHz
Modulations AM   CW   AM   CW  
Sensitivity Band 1: Less than 15 µV for 10 dB S/N
Bands 2 to 30: Less than 5 µV for 10 dB S/N
?
Selectivity 1 / 3 / 6 / 10 kHz ?
Filters ? ?
Receiver system Triple Conversion Superheterodyne 7 tubes
IF-freqs. ? ?
Image rejection ? ?
Audio output External 270G-3 Speaker, 2.5 W ?

Transmitter

TX-range - -
Modulations - -
RF-output ? ?

Connections

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

Electrical

Power req. Mains (110-120 / 220-240 V AC) 12V DC
Current RX 85 W ?
TX - -

Physical

Manufactured Between 1952 and 1956 in USA Between 194x and 194x in USA
Dimensions 536 × 317 × 333 mm
(21.10 × 12.48 × 13.11 in)
342.9 × 254 × 254 mm
(13.50 × 10.00 × 10.00 in)
Weight 19.50 kg (43.0 lbs) 13.61 kg (30.0 lbs)
Form factor Base Station Base Station

Other features

Memories None ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ?
Accessories ? ?
MPN COLLINS-000051J-3 COLLINS-000051-Q