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Desktop VHF Transceiver
Desktop Transceiver
CB Mobile Transceiver

General

HAM bands 2m  11m (CB)  11m (CB) 
Freq. stability ? ? ?
Tuning steps ? Channelized Channelized

Receiver

RX-range 144-146 MHz 26.965-27.255 MHz 26.965-27.405 MHz
Modulations AM   FM   CW   AM   AM   FM  
Sensitivity ? 0.5 µV ?
Selectivity ? 7 kHz @ -6 dB
19 kHz @ -60 dB
?
Filters ? ? ?
Receiver system ? ? Superheterodyne
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? 3 W Internal speaker

Transmitter

TX-range 144-146 MHz 26.965-27.255 MHz 26.965-27.405 MHz
Modulations AM   FM   AM   AM   FM  
RF-output Max 8 W 3 W 4 W

Connections

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

Electrical

Power req. 12V DC or mains Mains 13.8 V DC
Current RX ? ? ?
TX ? ? ?

Physical

Manufactured Between 1970 and 197x in Japan Between 195x and 196x in USA Between 20xx and 20xx
Dimensions 300 × 160 × 340 mm
(11.81 × 6.30 × 13.39 in)
157 × 55 × 222 mm
(6.18 × 2.17 × 8.74 in)
?
Weight 6.00 kg (13.2 lbs) 2.30 kg (5.1 lbs) ?
Form factor Base Station Base Station Mobile

Other features

Memories ? 12 channels in 1 bank(s) 40 channels in 1 bank(s)
Usage Amateur / Ham radio operators Citizen Band (27Mc) Citizen Band (27Mc)
Features IF-mechanical filter, squelch, noise limiter. ? ?
Accessories ? ? ?
MPN MINIX-MTR-000025S E.F.-JOHNSON-MESSENGER-000300 PRESIDENT-TRUMAN