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Desktop Shortwave receiver
VHF/UHF long-range mobile radio
Base Station CB Transceiver

General

HAM bands ? 2m  70cm  11m (CB) 
Freq. stability ? ± 2.5 p.p.m. ?
Tuning steps Continuous 25 / 12.5 / 10 / 6.25 / 5 kHz Channelized

Receiver

RX-range 15,5-26,6 / 23,5-41 / 37,5-65 / 64-115 meter
110-175 / 170-300 / 290 - 570 meter optional
136-174 / 350-390 / 400-470MHz / 450-520 MHz 26.965-27.255 MHz
Modulations AM   FM   AM   SSB   DSB  
Sensitivity ? ≤0.20 µV / ≤0.25 µV ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system TRF with regeneration ? ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? 500mW ?

Transmitter

TX-range - 136-174 / 350-390 / 400-470MHz / 450-520 MHz 26.965-27.255 MHz
Modulations - FM   AM   SSB   DSB  
RF-output ? 10/25/50 W 4 W

Connections

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

Electrical

Power req. 6 + 45 + 135 + 180 V 13.8 V DC ±15% (11.7-15.8V) ?
Current RX ? ? ?
TX - ? ?

Physical

Manufactured Between 1929 and 1935 in USA Between 2014 and 20xx Between 197x and 197x in USA
Dimensions ? 185 × 56 × 170 mm
(7.28 × 2.20 × 6.69 in)
?
Weight ? 1.16 kg (2.6 lbs) ?
Form factor Base Station Mobile Base Station

Other features

Memories None 199 channels in 1 bank(s) 23 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Citizen Band (27Mc)
Features ? Detachable front panel ?
Accessories External PSU: National 3580B ? ?
MPN NATIONAL-COMPANY-SW-000004 LISHENG-UT000858 REGENCY-IMPERIAL-II