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305.00€ 289.00€

Alinco DR-638 H
[DR-638]

Alinco DR-638 H

Alinco DR-638 ricetrasmettitore veicolare bibanda con frontale staccabile

Features of DR638HE

  • VHF/UHF full duplex operation includes V/V and U/U modes.
  • 758 channels programmable
  • H/M/L power output settings-
  • VHF:50W/25W/10W/5W,UHF:40W/25W/10W/5W
  • Large 6 character alphanumeric backlit display
  • Internal duplexer ? single antenna connector
  • Removable control head can be remotely mounted or inverted for optimal speaker placement
  • Expanded receive range includes AM civil aviation band & Cross-band repeat where permitted. (Modification required)
  • Variable Display color tone
  • Illuminated DTMF EMS-77 microphone allows direct VFO frequency entry and remote control of transceiver
  • CTCSS, DCS, Tone-Burst Tones,2-tone and 5-tone signaling
  • Variety of scan modes and priority channel monitoring
  • TOT, BCLO, Talk Around, Reverse and ANI
  • Utility software and cable cloning (Optional)
  • Ignition key activated power on/off feature


Standard Accessories:

  • Microphone (EMS-77)
  • DC cable
  • Bracket & Hardware pack
  • Instruction Manual


Optional Accessories

  • EDS-28 Front-control unit separation kit (front-panel bracket, 5m cable and a hardware pack)
  • PC connection cable ERW-12 & EDS-29 Cable-cloning cable



Specifications

Genaral
Frequency range:TX/RX
VHF 144.000-145.9975 MHz
UHF 430.000-439.9975 MHz
(FCC/IC amateur models not available : Land mobile version is FCC part 90 certified)
Modulation:16K0F3E(FM)/8K50F3E(Narrow FM)/F1E(Optional digital voice)/F2D(1200bps)/A3E(RX only/AM)
NOTE: 9600bps packet is not usable
Channel steps:5, 6.25, 8.33, 10, 12.5, 15, 20, 25, 30, 50, 100KHz
Memory channel:Free-programmable 758 ch
Antenna impedance:50ohm unbalanced
Frequency stability:+/- 2.5ppm
Power Supply Requirement:13.8V DC +/- 15% Negative ground
Current Drain:Approx. 12A TX high / 0.6A RX max. / 0.4A RX squelched
Operating temperature:-20digC to +60digC
Dimensions (w/o projection):139x40x212 mm or 5.47x1.58x8.35 inches approx.
Weight:1.14kg or 40.21 oz approx.
Transmitter
Power Output:High 50W VHF-40W UHF / Mid25W / Low 10W approx.
Modulation system:Variable Reactance Frequency Modulation
Spurious emission:Less than -60dB
Maximum frequency deviation:+/- 5 KHz (FM) / +/- 2.5 KHz (NFM)
Receiver
Receive system:Double-conversion superheterodyne
Sensitivity (-12dB SINAD):VHF 0.25uV / UHF 0.35uV or better
Squelch:Carrier/CTCSS/DCS/5Tone/2Tone/DTMF
Audio output power:2.0 W (8 ohm, 10% distortion)



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