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主要特性
* 尾音消除功能,通话结束后消除刺耳的噪声,让您时刻保持愉快的心情,更贴心保护您的听力;
*遥晕/遥毙功能,在丢失、被盗或特殊调度要求等情形下,控制中心可远程终止指定电台接收和发射功能;
*远程控制背景监听功能,控制中心发送命令到指定电台,可监听到对方的背景声音,及时判断有效信息以便做出快速反应;
*多种紧急报警功能,单独工作或遇危险状况时,按下报警键指挥中心立刻能收到求救信号,行车安全有保障;
*PTT ID功能,选择PTT ID 功能,当您按下PTT键,可向调度控制中心发送并显示您的ID码,保证及时指挥调度;
*DTMF编解码功能,轻松实现不同选呼方式;
* 高低功率选择,5W/25W两档功率可调;
*PC编程密码保护功能,防止被恶意更改通讯方案
规格参数
一般规格General Specifications |
供电电压Power Supply | 13.8V DC ±20% |
工作温度Operating Temperature | -25℃~ + 55℃ |
信道数量Number of Channels | 8 |
| |
尺寸:长x宽x厚Dimensions: L x W x H(mm) |
单机尺寸 | 129mm× 150mm × 43mm |
带固定支架的尺寸 | 129mm× 165mm × 61mm |
重量Weight: |
单机重量 | 1030g |
带固定支架的重量 | 1310g |
封装Sealing: | 符合MIL STD 810 C/D/E and TIA/EIA 603Withstands rain testing per MIL STD 810 C/D/E and TIA/EIA 603 |
冲击和震动Shock and Vibration: | 符合MIL STD 810 C/D/E and TIA/EIA 603Protection provided via impact resistant housing exceeding MIL STD 810 C/D/E and TIA/EIA 603 |
防尘防潮Dust and Humidity: | 符合MIL STD 810 C/D/E and TIA/EIA 603Protection provided via environment resistant housing exceeding MIL STD 810 C/D/E and TIA/EIA 603 |
接收规格Receiver Specifications |
频带划分Frequencies - Full Bandsplit | 400~450 MHz ,438~490MHz, 136~174MHz |
接收灵敏度Sensitivity(12 dB SINAD)EIA | 0.28μV@12.5KHz, 0.25 μV@25KHz |
互调Intermodulation EIA | 65dB |
邻道选择性Adjacent Channel Selectivity | 60dB@12.5KHz, 70dB@25KHz |
假信号响应Spurious Rejection | 70 dB |
额定音频功率Rated Audio | 4 W |
音频失真Audio Distortion @ Rated Audio | < 5% |
音频响应Audio Response (300-3000Hz) | +1 ~ -3 dB(300~3000Hz) |
接收杂散Conducted Spurious Emission | -57 dBm(<1 GHz), -47 dBm(>1GHz) |
发射规格Transmitter Specifications |
频带划分Frequencies - Full Bandsplit | 400~450 MHz ,438~490MHz, 136~174MHz |
频率稳定度Frequency Stability(-25 to 55, 25 Ref) | 2.5ppm |
功率Power Output | 5W/25W |
调制限制Modulation Limiting | ±2.5KHz@12.5KHz,±5KHz@25KHz |
剩余调制FM Hum & Noise | -40dB typical |
发射杂散Conducted/Radiated Emission | -36dBm(< 1GHz), -30dBm(> 1GHz) |
邻道功率Adjacent Channel Power | -60dB @ 12.5KHz, -70dB @ 25KHz, |
音频响应Audio Response (300-3000Hz) | +1 ~ -3 dB(300~3000Hz) |
音频失真Audio Distortion | < 5% |
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广州市闽兴通讯设备有限公司
陈灿煌先生(销售部经理)
地址:广州市越秀区东湖西路56-58号. 大沙头三马路13号首层海印电器总汇K217号铺
邮 编: 510100
传 真: 86 020 83785149
移动电话: 13527885937 热线电话:400-800-3316
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