UHF
4
4
FOREWORD
Thank you for purchasing CAH UHF Professional Wireless Microphone System.
Before operating, please read this instruction manual carefully and thoroughly in order
to attain the correct operating procedures and achieve the best results.
PERFORMANCE CHARACTERISTICS:
1. Frequency Range Group : 650MHz
(
640.000MHz ~ 689.750MHz).
2. There are 2 preset groups, the available range of 100 selectable frequencies
depends on the relevant channel..
3. Auto Scan function allows quick search for an interference-free working channel.
World’s first ACT™ function provides precise and rapid frequency sync to the
transmitters.
4. CPU control: CPU controlled antenna diversity circuitry for increased RF gain,
improved reception, and exceptional freedom from dropouts.
5. LCD (Liquid Crystal Display) screen.
6. System features with high - pass, low - pass and band - pass advanced filtering
technology to eliminate interference noise for better sound quality.
7. The maximum operating range for the system is normally 100 meter;
however, conditions at the installation site will ultimately determine a
system’s limits.
Professional Wireless Microphone System
THIS SYSTEM INCLUDES THE FOLLOWING:
Receiver x 1
Handheld Transmitter x 2 (U-365H-II)
Antenna for Receiver x 2
Audio Connecting Cable x 1
AC Adapter x 1
Operating Manual x 1
前言
感谢您购买 CAH UHF专业无线话筒系统。
在操作前，请仔细阅读本说明书，以了解正确的操作程序以获得最佳效果。
本系统性质特点：
1.
工作频率范围: 650兆赫（640.000MHz ~ 689.750MHz）。
2. 接收机内置两个无线接收通道，各有100个频点可调。
3. 具有世界先进的ACT(自动频道锁定)功能，能快速精确的自动锁定接收机的工作
频率。
4. CPU 控制：天线自动选讯式接收系统由中央处理器提升射频增益、预知衰落功
能及控制左右讯道接收。
5. LCD 大屏幕液晶显示。
6. 发射和接收音频系统采用多重高通、低通及带通滤波技术，杜绝干扰声，达到
音色纯净效果。
7. 最佳的工作距离: 正常是100米，最终仍需视乎系统安装地点的环境而定。
出厂包装箱内包括以下内容：
接收机：1台
手持发射器：2只（U-365H-II）
天线：2支（用于接收机）
连机线：1条
直流供电器：1只
操作说明书：1本
UHF
U-3650D II
UHF
专业无线话筒系统
U-3650D II
