Source: rigpix
Receivers
Updated: 10/02/2026
AOR AR-Alpha B
Confidence score: 50%
Estimated value
132€
Theoretical estimate
113€
Minimum
152€
Maximum
Specifications
GENERAL
- Type
- HF/VHF/UHF receiver/scanner
- Frequency range
- Cellular blocked consumer version for the US market 0.01-3500 MHz
- Tuning steps
- 1 / 10 / 50 / 100 / 500 Hz 1 / 5 / 6.25 / 9 / 10 / 12.5 / 20 / 25 / 30 / 50 / 100 / 500 KHz
- Frequency stability
- ? ppm
- Mode
- AM / AM-Sync / FM / WFM / SSB / CW + analog TV (PAL / SECAM / NTSC)
- Channels / memory management
- 2000 regular
- Power supply
- 13.8 VDC (2-pin male locking ring jack)
- Current drain / power consumption
- 1.5-2.2 A
- Antenna impedance / connector
- 50 ohm / One N-jack and one SO-239
- Dimensions (W*H*D)
- 419*130*308 mm (16.5*5.12*12.12")
- Weight
- 7.71 Kg (17 lb)
- Other features
- SDR technology. USB 2.0. Waterfall and spectrum display. 6" TFT. 10 MHz reference input. RS-232C. USB.
RECEIVER SECTION
- Receiver system
- Triple-conversion superheterodyne (Zero-IF) DSP from IF to LF
- Sensitivity
- AM (BW=6 KHz, 10 dB S/N) 0.1-1.7 MHz: 5 uV 1.7-25 MHz: 5 uV 25-1030 MHz: 2.3 uV 1030-3300 MHz: 1.3 uV FM (BW=15 KHz, 12 dB SINAD) 25-480 MHz: 2.5 uV 480-1696 MHz: 0.8 uV 1696-3300 MHz: 1.5 uV WFM (12 dB SINAD) 25-1696 MHz: 1.3 uV 1696-3300 MHz: 1.5 uV
- Selectivity
- Nominal filter bandwidths: 3 / 6 / 15 / 30 / 200 KHz
- AF output power / speaker
- ? W at ?% distortion / ? ohm
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