Alinco's latest Advanced Tri-Band Mobile DMR 144/220/440MHz DR-MD520T adds to its existing line-up of Digital/Analog Transceiver to its Amateur Radio products. The DR-MD520T has features such as Color LCD Display, 55W Output Power on 144MHz, 5W on 220MHz and 40W on 440MHz Amateur Bands as well as up to 4000 Memory Channels, 10,000 TalkGroup and up to 500,000 Contact lists. Capable of operating in Digital and Analog with mixed mode in VFO or Memory mode and with Built-in GPS receiver also supports APRS feature both in Analog and Digital modes. The DR-MD520T utilizes DVSI's AMBE+2 vocoder for Crystal clear DMR digital audio for use in Amateur Radio applications or your favorite repeaters coverage area with no noise or fading even in low lying areas. The DR-MD520T has powerful 2W audio output power to insure loud crisp receive audio. |
DR-MD520T Features |
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SPECIFICATIONS | |
Frequency Coverage |
RX: 136MHz-174MHz, 220MHz-225MHz, |
Modulation |
Two-Slot TDMA (Tier 1/ Tier II) - Digital |
Channel Capacity |
4000 |
Zone Capacity |
250 Zones (250CH/ Zone) |
Channel Spacing |
Digital 12.5KHz Analog 12.5KHz/25KHz |
Operating Voltage |
13.8V DC nominal ±15% |
Operating Temperature Range |
-4°F~140°F (-20°C~ +60°C) |
Frequency Stability |
+/-2.0ppm |
Antenna Impedance |
50 ohms |
Dimensions |
5.55 x 1.57 x 7.40 in. (W x H x D) |
Weight |
Approx. 1.04 kg /36.68 oz |
Current drain | 15 A |
Certifications |
FCC Part 15 (Amateur use) |
TRANSMITTER | |
Output power |
145MHz: 55W/25W/10W/1W |
FM Hum and Noise (Analog) |
25KHz: 40dB / 12.5KHz: 36dB |
Channel Spacing |
Less than 1GHz: -36dBm |
Adjacent channel power |
-60dB |
Digital Vocoder |
AMBE+2 (DVSI) |
RECEIVER | |
Analog Sensitivity |
25kHz: 0.2uV 12kHz: 0.25uV |
Digital Sensitivity |
5% : 0.3μV 1% : 0.7μV |
FM Hum and Noise (Analog) |
25KHz: 45dB / 12.5KHz: 40dB |
Audio Output |
2W/ 8ohms |
Audio Distortion |
Less than 5% (typical) |
STANDARD ACCESSORIES (Included) | |
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OPTIONAL ACCESSORIES | |
DM-330/ DM-30T/430T Switching Power Supply ADB520 Bluetooth/GPS module ADB520PT BT Push-to-talk keypad |
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WARNING | |
ATTEMPTED USE WITH 3RD PARTY MICROPHONE VOIDS WARRANTY AND MAY RESULT IN PERMANENT DAMAGE TO THE RADIO |
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Additional Resources (Amateur Radio operations) | |
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* Specifications subject to change without notice. |