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Desktop Shortwave receiver
Desktop Shortwave receiver
Antenna Noise Bridge

General

HAM bands 80m  40m  20m  15m  10m  None  160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  10m 
Freq. stability ? ? ?
Tuning steps ? Continuous ?

Receiver

RX-range 10-80 m Regular broadcast and SW bands 1-30 MHz
1-100 MHz
Modulations AM   CW   AM   All mode  
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? Regenerative ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? ? ?

Transmitter

TX-range - - ?
Modulations - - All mode  
RF-output ? ? ?

Connections

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

Electrical

Power req. Mains Mains (110 V AC) Internal 9 V battery or external 9-11 V DC
Current RX ? ? 45 mA
TX - - ?

Physical

Manufactured Between 1947 and 1950 in USA Between 195x and 195x in USA Between 1975 and 197x in USA
Dimensions 536 × 311 × 352 mm
(21.10 × 12.24 × 13.86 in)
? 130 × 57 × 127 mm
(5.12 × 2.24 × 5.00 in)
Weight 25.80 kg (56.9 lbs) ? ?
Form factor Base Station Base Station Base Station

Other features

Memories ? None ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN COLLINS-000075A-1 HEATHKIT-K-000002 HEATHKIT-HD-001422