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HF/VHF Receiver
Remotely operated HF/VHF SDR transceiver

General

HAM bands ? 160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  6m  10m 
Freq. stability ? (0⁰C – 50⁰C) 0.5 p.p.m. (TCXO)
Tuning steps ? 1 Hz

Receiver

RX-range 0.54-110 MHz in six bands 30 kHz – 54 MHz
Modulations AM   FM   CW   AM   AM-sync   FM   N-FM   CW   USB   LSB   RTTY   Digital (other)   DV  
Sensitivity ? ?
Selectivity ? ?
Filters ? ?
Receiver system 15 tubes SDR, Direct Digital Sampling ADC sampling rate: 122.88 Msps, ADC resolution: 16 bit.
IF-freqs. ? ?
Image rejection ? ≥ 100 dB
Audio output ? 1W diagnostic speaker

Transmitter

TX-range - 160-6 m
Modulations - AM   AM-sync   FM   N-FM   CW   USB   LSB   RTTY   Digital (other)   DV  
RF-output ? 160m-6m Transmitter Output: 1-100W (25W AM)

Connections

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

Electrical

Power req. Mains 13.8 V DC +/- 15% (14 V DC Nominal)
Current RX ? 1.7 A
TX - 23 A

Physical

Manufactured Between 194x and 19xx Between 2024 and 202x in USA
Dimensions ? 356 × 171 × 337 mm
(14.02 × 6.73 × 13.27 in)
Weight ? ?
Form factor Unknown Base Station

Other features

Memories ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators
Features ? Optional Integrated Automatic Antenna Tuner Range: 3:1 SWR
Optional Continuous MARS/CAP Coverage with Extended Transmit Filter
Accessories ? ?
MPN HALLICRAFTERS-SX-000042 FLEXRADIO-FLEX-008400M