Features:
- Frequency band: UHF(400~480MHz)/VHF(136~174MHz)
- Full frequency channel + 3000 memory channels
- Color 128*160 LCD display
- radio function
- Computer program
- Digital DMR and analog two modes
- Continuous tone-coded squelch system (CTCSS~50 groups) or digital code squelch (DCS~104 groups 2) function
- encryption function
- Anti-aging function
- firmware upgrade
- GPS function (Optional)
- Bluetooth function
Standard Package:
- Mobile radio*1
- Hand Microphone*1
- power cable*1
- Mounting Bracket*1
- Screw Bag *1
- Fuse*1
- GPS antenna*1
(programming cable is not included, you can buy it additionally)
Chierda M520D mobile radio supports analog and digital modes and operates on UV dual band. It features advanced functions, such as Bluetooth capability,
High Power
With 25-watt output power, M520D supports long-range communication.
GPS Positioning(optional)
M520D supports GPS positioning, which can access teammates’ locations.
Bluetooth Capability
M520D is equipped with Bluetooth 5.1 chip. The connection is fast and stable. It is compatible with most of Bluetooth devices on the market.
Keypad Operation
M520D comes with a multi-functional microphone with numeric keypad design. You can directly revise the channel/frequency by using the keypad.
Rugged Construction
M520D is made of full aluminum alloy panel material. It withstands high-temperature and has strong sealing and excellent heat dissipation.
Technical Data:
| Technical Indicators | Receiving Part | Launch Part | |||||
| Frequency Range | VHF136-174MHz | Broadband | Narrowband | Broadband | Narrowband | ||
| UHF400-480MHz | Sensitivity(12db SINAD) | ≤0.25uv | ≤0.35uv | Output Power | VHF:25W/5W，UHF:20W/5W | ||
| FM | 76-108MHz | Digital Receive Sensitivity | 0.22uv | Digital Value Error | <1% | ||
| Channel Spacing | Broadband 25KHz | Adjacent Channel Selectivity | ≥70db | ≥60db | Modulation | 16KФF3E | 11KФF3E |
| Narrowband 12.5KHz | Audio Response | +1~-3db(0.3~3KHz) | +1~-3db(0.3~2.55KHz) | Adjacent Channel Power | ≥70db | ≥60db | |
| Operating Voltage | 13.8V±15% | Audio Distortion | ≤5% | ≤5% | SNR | ≥40d | ≥36db |
| Frequency Stability | ±2.5ppm | Size | 135(Contains outstanding components)x125x46mm 121(Does notcontain protruding parts)x125x46mm |
Spurious Response | ≥70d | ≥70db | |
| Operating Temperature | -20℃-60℃ | Weight | Complete mobile radio: 1003.5g/ Host radio:668.5 g(With speaker microphone) |
Audio Response | +1~-3db(0.3~3KHz) | +1~-3db(0.3~2.55KHz) | |
| Audio Distortion | ≤5% | ≤5% | |||||
Resources:
→Download M520D Manual
→Download M520D Program Software
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