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专业演出UHF真分集双通道无线麦克风系统
True Diversity Four Channel Wireless Microphone
系统功能特点 FUNCTIONAL FEATURES
UHF四通道;采用双调谐真分集接收电路(空阔地方200米以上)。数字导频解码静音电路,确保接收机唯一接收本系统的座咪的信号,红外对频;DPPL锁相环提供200个信道;本机清晰度高,保真度高,动态大,频率响应范围宽等特点,适合室内室外专业演唱演出使用。
UHF Four-Channel series; True diversity circuit with double-tuned (working range up to 160 meters); digital pilot decoding&Muting circuit to ensure receiving the signal of the matching microphone; Infrared frequency; Phase-locked loop providing 200 frequency; The high-definition, high fidelity, wide dynamic range & audio frequency response range etc; Suitable for professional large indoor and outdoor performance. 接收机技术参数 ■机箱规格:EIA标准1U ■显示屏:高清液晶全角度显示 ■通道组数:单通道 ■载波频率范围:UHF 500~860MHz ■频率响应范围:40Hz~16KHz±3dB ■振荡方式:PLL 相位锁定频率合成 ■灵敏度:在偏移度等于25KHz,输入6dB V时, S/N>60dB ■频带宽度:32MHz ■最大偏移度:±45KHZ ■频率稳定度:±0.005% ■综合THD:<0.4%@1KHz ■使用距离:一般200米(空旷地方) ■供电:100-240V AC 50/60HZ,10W Receiver Specification ■Receiver Specification: EIA standard 1U ■Display:High definition screen of all-angle LCD ■Channel: Single Channel ■ Frequency Range: UHF 500~860MHz ■ Response Frequency Range: 40Hz~16KHz±3dB ■ Oscillation mode: PLL-Phase Locked Loop Frequency Control ■ Sensitivity: Frequency Deviation=25KHz, input 6dB V, S/N>60dB ■ Frequency Width:32 MHz ■ Maximum Deviation: ±45KHZ ■ Frequency Stability: ±0.005% ■ THD: <0.4%@1KHz ■ Working Range: 200 Meters( in open area) ■ Power: 100-240V AC 50/60HZ,10W 发射机技术参数 ■载波频率范围:UHF 500~860MHz ■谐波辐射:<-63dBm ■频带宽度:32MHz ■最大偏移度:±45KHZ ■音头:动圈式,心型指向性 ■RF功率输出:8mW~20mW ■电池:AA*2 ■电流消耗:110mA(典型) ■电池寿命:10小时 Transmitter Specification ■ Frequency Range: UHF 500~860MHz ■ Harmonic Radiation: <-63dBm ■ Frequency Width:32 MHz ■ Maximum Deviation: ±45KHZ ■ Capsule: Dynamic, Directional&Cardioid Microphone ■ RF Power Output: 8mW~20mW ■ Battery: AA*2 ■ Current Consumption: 100mA(Typical) ■ Battery Life: About 10Hours
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