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Desktop Shortwave receiver
Desktop Shortwave receiver
Antenna Noise Bridge

General

HAM bands ? ? 160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  10m 
Freq. stability ? ? ?
Tuning steps ? ? ?

Receiver

RX-range 0.5-30 Mhz 0.54-30 MHz 1-30 MHz
1-100 MHz
Modulations AM   AM   CW   SSB   All mode  
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? Double conversion superheterodyne ?
IF-freqs. ? 1st: 2215 kHz
2nd: 230 kHz
?
Image rejection ? ? ?
Audio output ? 3 W (external speaker required) ?

Transmitter

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

Connections

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

Electrical

Power req. Mains 105-120V AC Internal 9 V battery or external 9-11 V DC
Current RX ? ? 45 mA
TX - - ?

Physical

Manufactured Between 1948 and 195x in Great Britain Between 1963 and 1964 in USA Between 1975 and 197x in USA
Dimensions 425 × 222 × 254 mm
(16.73 × 8.74 × 10.00 in)
400 × 225 × 229 mm
(15.75 × 8.86 × 9.02 in)
130 × 57 × 127 mm
(5.12 × 2.24 × 5.00 in)
Weight 14.50 kg (32.0 lbs) ? ?
Form factor Base Station Base Station Base Station

Other features

Memories ? ? ?
Usage Marine / Navy Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN EDDYSTONE-000670 NATIONAL-COMPANY-NC-000140 HEATHKIT-HD-001422