The AOR AR-DV3 is a compact wideband digital voice receiver covering 100 kHz to 3000 MHz. Designed for serious radio monitoring, it combines analogue and digital reception, fast frequency searching, advanced RF filtering, recording and flexible computer connectivity in a desktop-format receiver. Wideband analogue and digital reception The AR-DV3 receives CW, USB, LSB, AM, synchronous AM, FM and WFM. Supported digital systems include TETRA, P25, D-CR, DMR, NXDN, dPMR, D-STAR, Yaesu C4FM and Alinco EJ-47U. Automatic mode selection can configure the appropriate reception settings for compatible analogue and digital signals. Fast searching and improved RF performance A newly developed RF front end uses a 14-segment HF/VHF/UHF band-pass filter to suppress unwanted out-of-band signals. A SAW filter in the IF stage improves adjacent-channel rejection. Standard high-speed search reaches up to 100 steps per second in FM mode, while CYBER SEARCH operates at up to 600 steps per second, depending on the selected tuning step. Key features Continuous wideband coverage: 100 kHz–3000 MHz Minimum tuning step: 10 Hz Analogue modes: CW, SSB, AM, synchronous AM, FM and WFM Multiple amateur and commercial digital voice modes Automatic analogue and digital mode selection Three memory VFOs: A, B and Z 2,000 memory channels arranged as 50 channels × 40 banks 40 search banks High-visibility colour display with eight selectable themes Built-in audio equaliser and AM noise reduction USB Audio Class 1 connection for Windows PCs SDHC card slot for audio recording with logs, memory backup and firmware updates Optional Digital I/Q output for SDR# operation Optional 10.7 MHz IF output Technical specifications Frequency coverage: 100 kHz–3000 MHz Receiver architecture: Direct sampling from 100 kHz–18 MHz; double superheterodyne from 18–3000 MHz Frequency stability: ±1 ppm from 0–50°C after five minutes' warm-up Attenuator: 0 dB / 20 dB RF preamplifier: Approx. 14 dB above 18 MHz Audio output: 1.5 W into 8 Ω Antenna connection: BNC, 50 Ω Headphone and speaker outputs: 3.5 mm stereo mini jacks with mono audio SD card: Full-size SDHC, maximum 32 GB, FAT32 Power: 12 V DC (10.7–16 V) or USB-PD 15 V, 30 W or higher Dimensions: 178 × 50 × 180 mm, excluding projections Weight: Approx. 1.5 kg Operating temperature: 0–50°C Package contents AOR AR-DV3 receiver User manual Please note - Power Supply and Antenna are not supplied
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