UHF可調(diào)頻率產(chǎn)品
UHF雙通道系列;200個可選頻道;紅外對頻;頻道相應(yīng)寬,保真度高,動態(tài)大,適用于家庭的卡拉OK場合、晚會、會議廳、及校園場合使用,功能齊全,特性穩(wěn)定。
UHF dual-channel series; 200 different frequency; Infrared Frequency; Wide Audio Frequency Response Range, High Fidelity & Dynamic Range; Suitable for karaoke Room, family party, conference room and school.
接收機技術(shù)參數(shù)
■機箱規(guī)格:EIA標準1U
■通道組數(shù):雙通道
■載波頻率范圍:UHF 500~860MHz
■頻率響應(yīng)范圍:30Hz~18KHz±3dB
■振蕩方式:PLL 相位鎖定頻率合成
■靈敏度:在偏移度等于25KHz,輸入6dB V時, S/N>60dB
■頻帶寬度:32MHz
■最大偏移度:±45KHZ
■頻率穩(wěn)定度:±0.005%
■綜合THD:<0.4%@1KHz
■使用距離:一般100米(空曠地方)
■供電:100-240V AC 50/60HZ,7W
Receiver Specification
■Receiver Specification: EIA standard 1U
■Channel: Dual Channel
■ Frequency Range: UHF 500~860MHz
■ Response Frequency Range: 30Hz~18KHz±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: 100 Meters( in open area)
■ Power: 100-240V AC 50/60HZ,7W
發(fā)射機技術(shù)參數(shù)
■載波頻率范圍:UHF 500~860MHz
■諧波輻射:<-63dBm
■頻帶寬度:40MHz
■最大偏移度:±45KHZ
■音頭:動圈式,心型指向性
■RF功率輸出:8mW/15mW
■電池:AA*2
■電流消耗:115mA(典型)
■電池壽命:8小時
Transmitter Specification
■ Frequency Range: UHF 500~860MHz
■ Harmonic Radiation: <-63dBm
■ Frequency Width: 40 MHz
■ Maximum Deviation: ±45KHZ
■ Capsule: Dynamic, Directional&Cardioid Microphone
■ RF Power Output: 8mW/15mW
■ Battery: AA*2
■ Current Consumption: 115mA(Typical)
■ Battery Life: About 8 Hours