务川70周年国庆活动

2022-05-31 16:49:19 View：

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GR-2001-无线话筒

技术参数  Specifications·功能:放大射频信号,补偿因为将信号分配给多个输出接口而导致的插入损失,提升信号传输品质与传输距离.·系统组成:指向天线板,天线分配器,同轴线缆3部分.·GR-2001有8个
HD-445

技术参数  Specifications型号   ModelHD-445单元组成  Drivers4×4.5”频率响应  FrequencyResponse50-20000Hz(-3dB)标准阻抗   NominalImpe
MX-8

技术参数  Specifications型号  ModelMX-8单元组成  DriversLF:1×8”(200mm)/1.5”(38mm)voicecoilHF:1×1”(25mm)/1.35”(34mm)voicecoil频率响应  FrequencyResp
HD-12

技术参数Specifications型号ModelHD-12单元组成DriversLF:1×12"(300mm)/3"(75mm)voicecoilHF:1×1"(25.5mm)/1.75"(44mm)voicecoil频率响应FrequencyResponse45-20000Hz（-3dB）覆盖角度Dispersion(H×V)90°
R2

技术参数  Specifications型号  ModelR2单元组成  DriversLF:1×15”(375mm)/4”(100mm)voicecoilMF:1×8”(200mm)/5”(125mm)voicecoilHF:1×1”(25mm)/1.75”(44mm)voicecoil
AS-625

技术参数Specifications型号ModelAS-625单元组成DriversLF:2×15"(380mm)/3"(75mm)voicecoilHF:1×1.4"(35mm)/3"(75mm)voicecoil频率响应FrequencyResponse50-19000Hz（-3dB）覆盖角度Dispersion(H×V)60°×