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Desktop Shortwave receiver
Headless HF/VHF Transceiver

General

HAM bands ? 160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  6m  2m 
Freq. stability ? ?
Tuning steps ? 0.001 kHz

Receiver

RX-range 50-430 kHz / 0.48-35 MHz
Bandspread on ham bands
0.012-60 MHz
Modulations AM   CW   AM   N-FM   CW   USB   LSB   DSB  
Sensitivity ? ?
Selectivity ? ?
Filters ? Software controlled
Receiver system 11 tubes + voltage regulator SDR
IF-freqs. ? SDR
Image rejection ? ?
Audio output ? Line in / Line out / Mic in/out

Transmitter

TX-range - 160-6m (2m optional)
Modulations - AM   N-FM   CW   USB   LSB   DSB  
RF-output ? HF: 100W (CW: 40W), 6m: 500mW

Connections

Antenna - BNC
Impedance 50 Ω 50Ω
Other - -

Electrical

Power req. ? 13.8V DC
Current RX ? ?
TX - 25A max

Physical

Manufactured Between 1947 and 1949 in USA Between 2003 and 2007 in USA
Dimensions ? 241 × 254 × 114 mm
(9.49 × 10.00 × 4.49 in)
Weight ? ?
Form factor Base Station Headless

Other features

Memories ? 100000 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators
Features Noise limiter SDR (Software Defined Radio)
Accessories ? ?
MPN NATIONAL-COMPANY-HRO-000007 FLEXRADIO-SDR-001000