AOR AR-5700D Digital Receiver

De AR-5700D combineert 3 apparaateigenschappen in één:

- het frequentiebereik van 9 kHz -3700 MHz en uitstekende kenmerken van de AR-5001D

- het decoderen van digitale signalen van de AR-DV1

- en een 2 MHz brede I/O gegevensuitvoer van de I/O optie.

• met ingebouwede digitale I/Ouitgang en digitale modes decoder
• 9 kHz~3700 MHz analoge en digitale modus
• 10 Digitale modes: TETRA, P25 (Phase 1+2), DMR, Mototrbo, dPMR, NXDN, D-CR, D-STAR, Alinco, Yaesu
• Automatische detectie digitale modus tijdens scannen
• Tot 2 MHz digital I/O output.

• Analogue receive modes:

• FM, FM-stereo, AM, synchronous AM, USB, LSB, CW, analogue I/Q, FM video.

Digital receive modes:

• D-STAR / GMSK / AMBE DV mode only
• YAESU / C4FM / AMBE+2 V/D narrow mode only
• ALINCO / GMSK / AMBE EJ47 (F1E) mode only
• D-CR / C4FM / AMBE+2
• NXDN / C4FM / AMBE+2 6.25kHz mode only
• P25 Phase 1 / C4FM / IMBE Conventional mode only
• dPMR / C4FM / AMBE+2 Tier 1 only
• DMR / C4FMx2 / AMBE+2 Tier 1 and Tier 2 only
• TETRA direct mode (T-DM) / 1/4 shift QPSK / ACELP
• TETRA traffic channel (T-TC) / 1/4 shift QPSK / ACELP (encrypted signals not supported)

• Number of VFO's  - 5 -
• Memory channels: 2000 (50 channels x 40 memory banks).
• Banks customise from 5 to 95 channels.
• Priority channel 1
• Select memory channels 100 (via memory banks)
• Search banks 40
• Pass frequencies 1230 (30 per memory bank + 30 for VFO search)
• Typical scanning speed 100 channels / steps per second (for analogue modes)
• Temp range 0C+50C (32°F-122°F)Freq stability 0.1ppm (after 5 min. warm-up) or 0.01ppm with optional GPS unit.
• Power requirements DC10.7V-16V (2.0A@12V)
• Audio output >1.5W into 8Ohm load
• Current consumption Stand-by: Approx. 200mA, Max. audio: Approx. 1.8A
• Dimensions Approx. 304mm(D) x 220mm(W) x 97mm(H) (excluding projections)
• Weight Approx. 5kg

• Circuit type 9kHz-25MHz: Direct conversion 25MHz-3.7GHz: Double super heterodyne
• Intermediate frequencies :- First: 321.95MHz / 412.05MHz Second: 45.05MHz
• Demodulation method: Digital signal processing
• IF filter bandwidths 200Hz, 500Hz, 1kHz, 3kHz, 6kHz, 15kHz, 30kHz, 100kHz, 200kHz (choice is mode dependent)
• Automatically selected and non-changeable for digital modes.