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Desktop Shortwave receiver
Mobile VHF Transceiver
Mobile Transceiver

General

HAM bands ? 2m  11m (CB) 
Freq. stability ? ± .0015% ?
Tuning steps ? 5 kHz Channelized

Receiver

RX-range 0.3-30 MHz 143.5-148.5 MHz 26-30 MHz
Modulations AM   FM   AM   FM   CW   SSB  
Sensitivity ? 0.5 µV for 12db SINAD (or 15 dB of quieting) ?
Selectivity ? 15 kHz (-6 dB)
30 kHz (-60 dB)
?
Filters ? ? ?
Receiver system ? ? ?
IF-freqs. ? ? ?
Image rejection ? -50 dB or greater ?
Audio output ? 1.5 W at less than 10% THD ?

Transmitter

TX-range - 143.5-148.5 MHz 26-30 MHz
Modulations - FM   AM   FM   CW   SSB  
RF-output ? 10-15 W 21 W

Connections

Antenna Clamps / screws SO-239 -
Impedance 50 Ω 50Ω 50Ω
Other - - -

Electrical

Power req. ? 12-16V DC ?
Current RX ? 550-750 mA ?
TX - 4 A max ?

Physical

Manufactured Between 1931 and 1942 in USA Between 1980 and 1983 in USA Between 20xx and 20xx
Dimensions ? 184 × 70 × 260 mm
(7.24 × 2.76 × 10.24 in)
185 × 60 × 250 mm
(7.28 × 2.36 × 9.84 in)
Weight ? ? 2.00 kg (4.4 lbs)
Form factor Base Station Mobile Mobile

Other features

Memories ? ? 40 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Citizen Band (27Mc)
Features ? ? ?
Accessories ? ? ?
MPN NATIONAL-COMPANY-SW-000003 HEATHKIT-VF-007401 PRESIDENT-LINCOLN-II