- Product description
- Parameter specifications
- Accessory
- Data download
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- Commodity name: MD780i
- Commodity ID: MD780i
- Brand: Hytera
MD780i Digital Car Station
● Large high-definition semi transparent color screen
● Friendly interface and button design
● GPS positioning
● Reliable and durable quality
● The panel and host can be installed separately
● Support text information
● Emergency alarm
● Same frequency transfer -
General specifications
Frequency range: UHF 400-470MHz 350-400MHz VHF 136-174MHz
Number of channels: 1024
Channel spacing: 12.5/20/25KHz
Working temperature range: -30 ℃~+60 ℃
Working voltage: 13.6V
External dimensions: 60mm x 174mm x 200mm
Overall weight: 1700g
Frequency stability: ± 0.5ppm
Transmitters
Output power: 5-50W
Modulation method: Analog 16K Φ F3E@25KHz 11K Φ F3E@12.5KHz Digital 12.5KHz data and voice 7K60FXW. Data only 7K60FXD
Clutter and harmonics: -36dBm<1GHz -30dBm>1GHz
Signal to noise ratio: 40/45dB
Audio distortion: ≤ 3%
Modulation limit: ± 2.5@12.5KHz ± 5.0@25KHz
Audio response:+1~-3dB
Digital vocoder type: AMBE++or SELP
Digital protocol: ETSI-TS102361-1. -2. -3
Receiver
Sensitivity: Analog ≥ 0.22 μ V (12dB SINAD) number ≥ 0.30 μ V/BER5%
Adjacent channel selectivity: 65/60dB
Intermodulation: 75/70dB
Spurious response suppression: 75/70dB
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Shenzhen HLM Technology Development Co., Ltd
Address: 17G, Block B, Modern Window, Huaqiang North Road, Shenzhen
Tel：0755-83281970
Fax：0755-83280287
Q Q：654681553
E-mail：hlm@szhlm.com
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