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Desktop Shortwave receiver
Handheld UHF Transceiver
Desktop Shortwave receiver

General

HAM bands 160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  10m  ? ?
Freq. stability ? ±2.5 ppm ?
Tuning steps Continuous ? ?

Receiver

RX-range 0.54-30 MHz 400-430 MHz (UHF Lo version)
430-450 MHz (UHF Mid version)
450-470 MHz (UHF Hi version)
0.05-30 MHz depending on coil pack
Modulations AM   CW   SSB   N-FM   W-FM   AM   CW  
Sensitivity ? <0.2µV (12dB SINAD) ?
Selectivity ? 25 or 12.5 kHz ?
Filters ? ? ?
Receiver system ? ? Single conversion
IF-freqs. ? ? ?
Image rejection ? ≥60dB ?
Audio output ? ? Requires external output transformer of 7,000 ohms impedance and external speaker.

Transmitter

TX-range - 400-430 MHz (UHF Lo version)
430-450 MHz (UHF Mid version)
450-470 MHz (UHF Hi version)
-
Modulations - N-FM   W-FM   -
RF-output ? 4W max ?

Connections

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

Electrical

Power req. Mains 6V DC or internal Li-ion battery ?
Current RX 120W ? ?
TX - ? -

Physical

Manufactured Between 1959 and 1962 in USA Between 200x and 20xx in China Between 1934 and 1943 in USA
Dimensions 483 × 267 × 330 mm
(19.02 × 10.51 × 12.99 in)
55 × 100 × 32 mm
(2.17 × 3.94 × 1.26 in)
?
Weight 17.25 kg (38.1 lbs) 220 gr (7.8 oz) including battery ?
Form factor Base Station Handheld Base Station

Other features

Memories None 16 channels in 1 bank(s) ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? CTCSS / DCS
PC programmable
Time-out Timer
?
Accessories ? ? ?
MPN HAMMARLUND-HQ-000180A PUXING-PX-000666 NATIONAL-COMPANY-HRO-M