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Desktop Shortwave Linear Amplifier
Desktop Shortwave Transceiver
Mobile CB tranceiver

General

HAM bands ? 80m  40m  20m  15m  10m  11m (CB) 
Freq. stability ? ? ?
Tuning steps ? ? Channelized

Receiver

RX-range ? 80-10 m + 11 m + WWV (15 MHz) 26-30 MHz
Modulations - AM   CW   SSB   AM  
Sensitivity ? SSB/CW: 0.3 µV (10 dB S/N)
AM: 1 µV (10 dB S/N)
?
Selectivity ? AM/SSB: 2.4 kHz (-6 dB), 4 kHz (-60 dB)
CW: 600 Hz (-6 dB), 1.5 kHz (-60 dB)
?
Filters ? ? ?
Receiver system ? ? ?
IF-freqs. ? ? ?
Image rejection ? 50 dB ?
Audio output ? ? ?

Transmitter

TX-range 3.5-30 MHz 80-10 m (no WARC) 26-30 MHz
Modulations AM   CW   SSB   AM   CW   SSB   AM  
RF-output 1000 W input (AM/CW/SSB) SSB/CW: 100 W, AM: 50 W ?

Connections

Antenna - SO-239 SO-239
Impedance 50/500Ω 50Ω 50Ω
Other - - -

Electrical

Power req. Mains Mains or 13.8 V DC +/-10% ?
Current RX ? 2 / 7 A (heater off/on) ?
TX ? 22 A max. ?

Physical

Manufactured Between 1958 and 196x in USA Between 197x and 197x Between 19xx and 19xx
Dimensions 500 × 750 × 840 mm
(19.69 × 29.53 × 33.07 in)
350 × 165 × 333 mm
(13.78 × 6.50 × 13.11 in)
?
Weight 180.00 kg (397.1 lbs) 18.00 kg (39.7 lbs) ?
Form factor Base Station Base Station Mobile

Other features

Memories ? ? 40 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Citizen Band (27Mc)
Features ? 6146B final ?
Accessories ? ? ?
MPN E.F.-JOHNSON-DESK-KILOWATT UNIDEN-BEARCAT-002020 UNIDEN-BEARCAT-PC000076XL