Alinco DR-638HE Transceiver VHF/UHF Mobile

FEATURES, FUNCTIONS AND SPECIFICATIONS
General
• 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: 50 Ohm 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: -20°C to +60°C
• 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 0.25 uV / UHF 0.35 uV or better
• Squelch: Carrier/CTCSS/DCS/5Tone/2Tone/DTMF
• Audio output power: 2.0 Watt (8 Ohm, 10% distortion)

*Specifications subject to change without notice or obligation. Performance specification apply only to the amateur bands. Permit required for MARS use.

MICROPHONE WIRING:
1. Mic (Microphone)
2. PTT (Push-To-Talk)
3. Down
4. UP / AF out
5. DC5V
6. Remote (connect to control )
7. Mic GND
8. GND

PACKING INCLUDES:
1 Pc of Transceiver
1 Pc of Microphone (EMS-77) 8-Pin Connector
1 Pc of DC cable
1 Pc of Bracket & Hardware pack
1 Pc of Instruction Manual in English
 
AVAILABLE 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