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VHF/UHF Scanner / receiver
Base Station Amateur HF Receiver
Desktop Shortwave receiver

General

HAM bands ? 80m  40m  20m  15m  10m  ?
Freq. stability ? ? ?
Tuning steps 5 / 8.33 / 12.5 kHz Continuous ?

Receiver

RX-range 66-88 / 108-174 / 380-512 MHz 10-80 m 540-1600 kHz / 3-10 MHz
Modulations AM   FM   AM   CW   SSB   AM  
Sensitivity ? ? 20 mV (10 dB S/N)
Selectivity ? ? 8 kHz (-6 dB)
Filters ? ? ?
Receiver system ? ? Single conversion
IF-freqs. ? ? 455 kHz
Image rejection ? ? ?
Audio output ? ? ?

Transmitter

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

Connections

Antenna BNC - Clamps / screws
Impedance 50 Ω 50Ω 50 Ω
Other - - -

Electrical

Power req. 4.8-6V DC (4R6/AA) or 9V DC external Mains Mains (105-125 V AC)
Current RX ? ? 40 W
TX - - -

Physical

Manufactured Between 200x and 200x Between 1966 and 1970 in USA Between 1961 and 196x in USA
Dimensions 63 × 145 × 40 mm
(2.48 × 5.71 × 1.57 in)
377 × 169 × 340 mm
(14.84 × 6.65 × 13.39 in)
292 × 165 × 190 mm
(11.50 × 6.50 × 7.48 in)
Weight ? 7.70 kg (17.0 lbs) 1.80 kg (4.0 lbs)
Form factor Unknown Base Station Base Station

Other features

Memories 200 channels in 1 bank(s) ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN GRE-/-GRECOM-PSR-000282 HEATHKIT-SB-000301 HEATHKIT-EK-000002B