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Desktop Shortwave receiver
Desktop Power Supply
430 MHz All Mode Transceiver

General

HAM bands ? ? 70cm 
Freq. stability ± 0.2 PPM ? ?
Tuning steps 1 / 10 / 100 Hz, 1 / 5 / 9 / 10 / 100 kHz ? ?

Receiver

RX-range 0.09-30 MHz - 430-440 MHz
Modulations AM   CW   USB   LSB   DSB   ISB   FSK   FAX   - AM   FM   CW   SSB  
Sensitivity 2µV SSB 1.6-30 MHz (10 dB S+N/N) ? ?
Selectivity 6.0 / 3.0 / 2.7 / 1.0 / 0.5 / 0.3 kHz ? ?
Filters ? ? ?
Receiver system Triple Conversion Superheterodyne ? Double/triple conversion
IF-freqs. 1st 70.455 MHz
2nd 455 kHz
3rd 17 kHz
? ?
Image rejection > 70 dB ? ?
Audio output 1W ? ?

Transmitter

TX-range - - 430-440 MHz
Modulations - - AM   FM   CW   SSB  
RF-output ? ? 10 W (AM: 4W)

Connections

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

Electrical

Power req. 24V DC or mains Mains (120 / 240 V AC) 12V DC
Current RX ? - ?
TX - - ?

Physical

Manufactured Between 2007 and 200x Between 197x and 197x in USA (late seventies) Between 1976 and 1979 in Japan
Dimensions 480 × 149 × 294 mm
(18.90 × 5.87 × 11.57 in)
? ?
Weight 10.00 kg (22.1 lbs) ? ?
Form factor Base Station Base Station Base Station

Other features

Memories 300 channels in 1 bank(s) ? 10 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? 10 crystal controlled channels
optional R-707PS Power supply / speaker unit
Accessories ? ? ?
MPN JRC-NRD-000630 HEATHKIT-HWA-002036-3 BELCOM-LS-000707