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Desktop Shortwave receiver
Mobile 2m Transceiver
Antenna Noise Bridge

General

HAM bands 80m  40m  20m  15m  10m  2m  160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  10m 
Freq. stability ? ? ?
Tuning steps ? 6 XTAL channels for Rx and Tx ?

Receiver

RX-range 10-80 m 143.9-148.3 MHz 1-30 MHz
1-100 MHz
Modulations AM   CW   FM   All mode  
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? Double conversion superheterodyne, XTAL ?
IF-freqs. ? 10.7 MHz / 455 kHz ?
Image rejection ? ? ?
Audio output ? 2 W ?

Transmitter

TX-range - 143.9-148.3 MHz ?
Modulations - FM   All mode  
RF-output ? 10 W ?

Connections

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

Electrical

Power req. Mains 12.6-16 V DC Internal 9 V battery or external 9-11 V DC
Current RX ? ? 45 mA
TX - ? ?

Physical

Manufactured Between 1947 and 1950 in USA Between 1973 and 197x in USA Between 1975 and 197x in USA
Dimensions 536 × 311 × 352 mm
(21.10 × 12.24 × 13.86 in)
210 × 70 × 251 mm
(8.27 × 2.76 × 9.88 in)
130 × 57 × 127 mm
(5.12 × 2.24 × 5.00 in)
Weight 25.80 kg (56.9 lbs) 4.50 kg (9.9 lbs) ?
Form factor Base Station Mobile Base Station

Other features

Memories ? 6 channels in bank(s) ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? Tone burst encoder optional ?
Accessories ? ? ?
MPN COLLINS-000075A-1 HEATHKIT-HW-000202 HEATHKIT-HD-001422