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系统指标:
频率范围500-700MHz
调制范围:宽带FM
信频率稳定度:±0.005%以内
动态范围:100dB
频偏:±45KHz
音频响应:80Hz-18KHz(±3dB)
综合信噪比:>105dB
综合失真:≤0.05%
工件温度:-10℃--+40℃
接收机指标:
接收机方式:二次变频超外差
中频频率:第一中频:110MHz,第二中频10.7MHz
无线接口:BNC/50
灵敏度:12dB V (80dBS/N)
灵敏度调节范围:12-32 dB V
杂散抑制:≥75dB
输出电平:+10 dBV
发射器指标:
天线程式:佩挂发射器采用1/4波长鞭状无线,手持麦克风内置螺旋天线
输出功率:高功率30mW;抵功率3mW
杂散抑制:-68dB
供电:两节AA电池
使用时间:30mW时大于10个小时,3mW时大于15小时
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