Alinco DR-MD520T Advanced Tri-Band VHF/UHF/DMR Mobile Transceiver
Alinco DR-MD520T Power. Versatility. Performance.
The Alinco DR-MD520T is a cutting-edge tri-band mobile transceiver designed for amateur radio operators who demand superior audio clarity, full DMR compatibility, and unmatched flexibility. Whether you're operating in analog or digital, on VHF, UHF, or 1.25M bands, this powerful unit delivers clean, crisp communication — even in challenging environments.
With a built-in GPS, APRS support, and an intuitive 4.42CM color display, the DR-MD520T is packed with professional-grade features, including X-band repeat, digital voice recording, auto repeater roaming, and 500,000 digital contact capacity. This is more than just a radio — it’s a complete communication solution.
WARNING: Use of a 3rd party microphone with this unit voids the warranty and may cause permanent damage. Always use the included Alinco microphone.
Alinco DR-MD520T Key Features:
High Power Output:
VHH 55W on 2M (144–148 MHz)
5W on 1.25M (222–225 MHz)
UHF 40W on 70cm (420–450 MHz)
Digital & Analog Operation:
DMR Tier I & II
Mixed-mode: Automatic analog/digital switching
Built-in GPS + APRS Support
APRS in both digital & analog
Auto time/date sync via GPS
Huge Storage Capacity:
4000 Memory Channels
10,000 Talk Groups
250 Zones / 250 Scan Lists
500,000 Digital Contacts
Advanced Features:
X-Band Cross Mode Repeat (Analog ↔ Digital)
Auto Repeater Roaming
4-Hour Digital Voice Recording
CSV Import/Export
Emergency Alarm, Kill & Stun Functions
Easy-to-Use Interface:
1.77” Color LCD Display
Remote-Control Mic with Keypad
Programmable Hot Keys
Technical Specifications:
| Feature | Details |
|---|---|
| Frequency Coverage (RX) | 136–174 MHz, 220–225 MHz, 400–480 MHz |
| FM Broadcast RX | 76–108 MHz (WFM) |
| Aircraft Band RX | 108–137 MHz (AM) |
| Transmit Range | 144–148 MHz / 222–225 MHz / 420–450 MHz |
| Modulation | FM, AM, DMR Tier I & II |
| Channel Spacing | 12.5 kHz (Digital), 12.5/25 kHz (Analog) |
| Operating Voltage | 13.8V DC ±15% |
| Current Draw | Max 15A |
| Antenna Impedance | 50 Ohms |
| Operating Temp | -4°F to 140°F (-20°C to +60°C) |
| Audio Output | 2W (High-clarity speaker) |
Alinco DR-MD520T Important Warranty Notice:
Using a non-Alinco (3rd party) microphone will void the radio’s warranty and can cause irreversible damage to the unit. Only use the included microphone for safe and proper operation.
Why Choose the DR-MD520T?
Whether you're working a local net, traveling across repeaters, or experimenting with DMR, the Alinco DR-MD520T is engineered for reliable, clear, and intelligent communication — all packed into a robust and compact mobile platform. You can find out more about this radio and download the PDF Information File here.
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