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Desktop Shortwave Transmitter
Handheld HF/VHF Receiver
Desktop Shortwave receiver

General

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

Receiver

RX-range - 150 kHz - 30 MHz
87-108 / 118-137 MHz
0.54 - 31 MHz in 6 bands
Modulations - AM   FM   W-FM Stereo   SSB   AM   SSB  
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? Double conversion superheterodyne ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? Internal speaker ?

Transmitter

TX-range 10-80 m - -
Modulations AM   CW   SSB   - -
RF-output AM: 500 W, SSB: 1 KW, CW: 600 W ? ?

Connections

Antenna - F-type + Built-in ferrite bar + Built-in telescopic Clamps / screws
Impedance ? 50Ω 50Ω
Other - - -

Electrical

Power req. Mains 6 V DC Mains
Current RX - ? ?
TX ? - -

Physical

Manufactured Between 196x and 196x in USA Between 2010 and 20xx in China Between 1955 and 1960 in USA
Dimensions ? 168 × 105 × 28 mm
(6.61 × 4.13 × 1.10 in)
?
Weight ? 345 gr (12.2 oz) ?
Form factor Base Station Handheld Base Station

Other features

Memories ? 700 channels in 1 bank(s) None
Usage Amateur / Ham radio operators Amateur / Ham radio operators Marine / Navy
Features ? ? ?
Accessories ? ? ?
MPN E.F.-JOHNSON-INVADER-002000 GRUNDIG-G000003 TMC-GPR-000090