ROLOYCE/劳莱斯专业无线演唱话筒型号:RY9330   规格:●频率范围/Carrier Frequency Range:793.10~816.80MHz●信道数/Frequency Number:6Group(组)×16Channels(信道)=96●用户可调信道数/User Selectable Frequency Number:2×16●振荡方式/Oscillation Mode:PLL Synthesized(PPL 频率合成)●接收模式/Receive Mode:Suoerheterobyne(超外差二次变频式)●分集模式/Receive Mode:Dudio Circiotry True dlVERSITY(双电路 真分集)●信噪比/Signll noise Ratio:≥90dB●动态范围/Dystem Range:≥100dB●系统失真度/System Distortion:<0.4%●音频频率响应/AudiolFrequency Response:50Hz~15KHz(±3dB)●有效距离/VAIldate thefunction distance:150m~300m (理想环境)●操作温度范围/Operating Temperature Range:10℃~55℃