FEATURES

• Frequency Range: Alinco DR-638 can operate in the VHF 144-148 MHz and UHF 430-450 MHz frequency range.
• Power Output: This radio can emit signals with a maximum power output of 50 watts, and has the ability to set power output in four different levels (50W, 25W, 10W, 5W) according to communication requirements.
• Memory Channel: Alinco DR-638 is equipped with 200 memory channels that can be stored to facilitate frequent use of frequency access.
• Scanning: The scanning feature is available to scan frequencies stored in memory or automatically scan frequencies.
• CTCSS/DCS: Alinco DR-638 comes with CTCSS (Continuous Tone-Coded Squelch System) and DCS (Digital-Coded Squelch) features to ensure communication privacy and reduce interference from other signals.
• Bandwidth: This radio can be set into wide (25kHz) or narrow mode (12.5kHz) of bandwidth to provide flexibility in a variety of communication situations.
• LCD Screen: Alinco DR-638 has a large and clear LCD screen that can display channel information, signal level, battery status, time, etc.
• Compact Design: This radio is equipped with a compact and compact design, making it easy to install in a car or use in the field.
• External Microphone Jack: Alinco DR-638 comes with an external microphone jack to increase usage flexibility.
• Additional Features: In addition to the above features, Alinco DR-638 also comes with a variety of additional features such as keypad lock, alarm, and countdown time.

SPECIFICATIONS

• Frequency: VHF 144-148 MHz / UHF 430-450 MHz
• Power Output: 50W/25W/10W/5W
• Memory Channel: 200 channels
• Antenna Type: SO-239 (UHF female)
• CTCSS/DCS: 50 CTCSS/1024 DCS
• Bandwidth: 25kHz/12.5kHz
• Dimensions: 140 x 44 x 207 mm (without knob)
• Weight: 1.2 kg
• Operation Voltage: 13.8V DC +/-15%
• Current Consumption: less than 8A (50W)
• Operating Temperature: -10°C to +60°C
• Antenna Impedance: 50 ohms
• Modulation: 16K0F3E / 11K0F3E
• Acceptance Sensitivity: 0.2μV (12dB SINAD)
• Audio Power: 2W (8 ohms)
• Band Operating: Full Band (144-146MHz, 430-440MHz)
• Frequency Scale: 5, 6.25, 8.33, 10, 12.5, 15, 20, 25, 30, 50, 100kHz
• Acceptance Mode: FM (WFM), NFM, AM (RX only)
• Accessories Included: Mic HM-133V, Mounting Bracket EBC-34, DC Cable w/Fuse