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产品名称:BG-5500 详细介绍：●　系　统　 参　数载波频率..................................VHF160-190 190-220 220-270MHz稳定度......................................±0.005%(at25 c)工作温度..................................-10 C - +50 C最大偏移度..............................±15KHz水平限制动态范围..................................110dB信噪比......................................>90dB总谐波失真..............................<0.5%静音控制..................................音码及杂讯锁定 双重静音控制频率响应..................................80Hz-16KHz工作范围..................................100米(约300英尺)在标准条件下●　接　收　机　参　数接收模式...................................石英锁定灵敏度........................................4uV(up 45 dB SINAD/at 15KHz deviation)镜频抑制...................................>80dB音频输出.................不平衡 Hi 0-300mv/10K Mixer (Hi 0-250mv/10K)电力要求..................交流 220V/50Hz流或直流 16-20V 500mA输入尺寸(DXWXH).............................420X207X45毫米重量...........................................约5公斤电源安全标准...........................CCC●　发　射　器　参　数音头............................................电容式天线............................................内置发射功率....................................≤10mW电池.............一枚9V层叠电池或8.2V Ni-cd可充电电池电池寿命....................................>8小时尺寸............................................底座125X150X43毫米鹅颈430mm毫米60X100X26毫米(08T佩戴式)重量............................................400克