主要功能：
● 一键红外对频（ACT），采用多重扫描技术，可靠同步发射器。
● 采用导频、场强、噪声三重静噪检测，即使在环境复杂的场合也
有很好的稳定性。
● 灵敏度外置可调，专为KTV等专业场合而设置。
● 发射机外壳采用高强度的工程塑料，美观耐用，适合KTV等场合。
● 采用全新工艺和技术，加上低功耗器件的应用，使得发射机持续
使用时间更长。
● 选用优质咪芯，无论是轻声歌唱，还是在放声歌唱时都可以应付
自如，表现出色。
● 高品质的声音还 原能力，使歌唱更显轻松。
● 优质的售后服务。
Main features:
● one key (ACT),it adopts scan technology ,sync to transmitter .
● pilot frequency ,field strength,noise three noise testing,it has good stability
even in complex environment.
● with external sensitivity adjusting ,special for professional KTV
● high quality of engineering plastics for transmitter ,beautiful and durable for KTV
● using new technological , technology and low power consumption device,it make
transmitters to use longer time and more reliable .
● adopting high quality cartridge ,you will use it freely whether signing softly or loudly .
● high quality of sound restoring,Make the singing more easily.
● High quality after-sales service
系统指标 System specifications :
载波频率:UHF730~830MHz
频率稳定性:<±30pm
谐波失真:<0.5%
频率响应:40Hz~20KHz±3dB
音频输出:平衡式0~±500mV
混合式:0~±300mV
Carrier frequency: UHF 730~830MHz
Frequency Stability: <±30pm
Harmonic distortion: <0.5%
Frequency response: 40Hz~20KHz±3dB
Audio Output: Balanced 0~±500mV
Hybrid:0~±300mV
接收机指标 Receiver Indicators：
使用电源电压:AC100-240/45-60Hz
电源适配器输出电压“16~20V
消耗功率:5W
信噪比:>90dB
假像干扰比:>80dB
邻道干扰比:>80dB
接收灵敏度:5dBu(SINAD=20dB)
Power supply voltage: AC100-240/45-60Hz
Power adapter output voltage 16-20V
Power consumption: 5W
SNR: 90dB
Image Interference Ratio: 80dB
Adjacent channel interference ratio: >80dB
Receiver sensitivity: 5dBu (SINAD=20dB)
发射器指标 Launcher Indicators：
发射功率:10mW
调制方式:FM
最大频偏:±50KHz
高次谐波:低于主波基准40dB以上
使用电源电压:AA1.5x2
连续使用时间:6小时
电源启闭杂音:具有完美的开关杂音消除电路
Transmitting power: 10mW
Modulation: FM
Maximum frequency offset: +50KHz
High-order harmonics: less than 40dB of the main-wave reference
Use power supply voltage: AA1.5x2
Continuous use time: 6 hours
Power Source Turn-on Noise: A Perfect Turn-on Noise Elimination Circuit
