恩平美美音电子厂MeiMeiYin electronics factory

KTV音响工程专用
1.手咪采用目前**的直流升压电路，使用时长比同等产品*过30小时以上，可省掉频繁更换电池的嘛烦。
1.红外线自动对频、导频功能（既方便操作，又可防止串频现象）。
2.使用距离可人工调节（接收机和发射机都有距离控制键）。
3.使用时无杂音，高保真的声音传输电路，确保声音的清晰度和还原性。
4.手咪采用目前**的升压电路，有效延长了电池的使用时间
5.在接收机上使用多重静噪控制电路，有效防止外部信号干扰。
6.没有开关冲击声，确保后级功放及扬声器的安全。
7.发射手咪与接收机均带液晶显示（单屏），工作状态一目了然
8.采用进口咪芯,清晰而音频丰厚圆潤。

接收机 :
频率范围:600-900MHZ
*大频道数: 320
频带宽度:50MHz
接收灵敏度:-110
信噪比:>105dB(A)
失真度:<1%
音频输出电平:8dBu max
电源要求:12-16V直流,电流500MA,由外接电源供电

手持式发射机:
频率范围:600-900MHZ
频带宽度:60MHZ
谐波*:>60dBc
*大频偏:±60KHZ
频率响应:50Hz-15KHz(±0.1dB)
电源要求:2节AA型碱性或可充电电池 电池使用时间:>12H(碱性)

腰包式发射机: 频率范围:600-900MHZ
频带宽度:60MHz
谐波*:>60dBc
*大频偏:±60KHz
频率响应:50Hz-15KHz(±1dB)
电源要求:2节AA型碱性或可充电电池 电池使用时间:>12H(碱性)

KTV audio engineering special
1 microphone in hand with the most advanced DC boost circuit, use longer than the same product more than 30 hours, you can dispense with the frequent replacement of battery trouble.
Infrared automatic frequency on the frequency, conductivity (both for the convenience of operation, but will also prevent the string frequency phenomenon).
(2) the use of distance can manually adjust the (receivers and transmitters have distance control key).
Use when no noise, high-fidelity voice transmission circuit to ensure the clarity of sound and restore.
4 microphone in hand with the most advanced step-up circuit, effectively extending the battery operating time
5 Multiple squelch control circuit in the receiver to effectively prevent external interference.
6. The impact of switching the sound to ensure the safety of the post-amp and speaker.
Hair striker microphone and receiver with LCD display (single screen), work status at a glance
8 imported microphone core, clear audio rich mellow.

Receiver:
Frequency Range :600-900MHZ
The maximum number of channels: 320
Bandwidth: 50MHz
Receiver sensitivity: -110
SNR:> 105dB (A)
Distortion: <1%
Audio output level: 8dBu max
Power Requirements 12-16V DC, current 500MA, supplied by external power supply

Handheld Transmitter:
Frequency Range :600-900MHZ
Bandwidth: 60MHZ
Harmonic Suppression:> 60dBc
Maximum frequency deviation: ± 60KHZ
Frequency response: 50Hz-15KHz (± 0.1dB)
Power requirements: two AA-size alkaline or rechargeable battery Battery life time:> 12H (alkaline)

Bodypack Transmitter: Frequency Range :600-900MHZ
Bandwidth: 60MHz
Harmonic Suppression:> 60dBc
Maximum frequency deviation: ± 60KHz
Frequency response: 50Hz-15KHz (± 1dB)
Power requirements: two AA-size alkaline or rechargeable battery Battery life time:> 12H (alkaline)