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DPMR Digital Repeater
生产所需时间:
4 - 7 日
产品型号:
T161
品牌名称:
Lanhaitong
颜色:
Black
港口:
Xiamen
付款方式:
T/T, L/C, Western Union, PayPal
是否可定制:
是
描述
联络供应商
描述
Parameters:
Features:
- Operating band (pilot frequency): 400~470MHz
- Interval of channel: 12.5KHz
- Multiple access: FDMA
- Modulation system: 4FSK
- Data transmission: 9600 b/s
- Max transmitting power: 5W/15W/25W
- Receiving sensitivity: <0.3uV
- Occupied bandwidth: 12.5KHz
- Max power tolerance: ±2dB (the limit)
- Frequency stability: ±2ppm
- Modulation power of adjacent channel: ±12.5KHz≦-60dB; ±25KHz≦-70dB
- Stray of transmitting: 9KHz~1GHz≦-36dBm; 1GHz~12.75GHz≦-30dBm
- External power supply: AC 220V
- Internal power supply: DC 12V
- Operating current (25W, transmitting): <8A (internal: 12V)
- Operating current (receiving) <1.5A
- Operating temperature: -20℃~50℃
Features:
- The repeater supports interrupt-call
- Connect with back-end web master to manage it through network directly
- The voice could be recorded in SD card. We provide the LCD screen to query the file to play it (it must be activated by activation code)
- It supports 5 groups of analog or digital infra-acoustic frequency under analog mode
- Configure and commissioning the working parameters through display
- Large LCD screen with friendly interface in different language
- Support analog and digital mode, as well as adaptive mode
- Repeater could kill or relive the online digital radio
- The software is developed under the protocol of ETSI TS DPMR high power standard (TS102658)
- It complies with ETSI EN 301 166-1 V1.3.2 (2009-11) ETSI EN 301 166-2 V1.2.3 (2009-11)
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