真分集无线手持/头戴话筒 True Diversity Wireless Handheld/Headset Microphone

型号：UT1600

功能特点：

一键自动搜频接收机，手持电量监控，接收机可控接收距离，线路自带ID，同一频段可叠机10台。

为专业演唱而设计，强调声音的饱和度和清晰度。其内置有圆型滤音装置可有效抑制风噪和呼吸爆音，

均匀的心形指向模式能够有效地增强主声源，同时最大限度地抑制背景噪音。

无论是在室内还是户外演唱或演讲，都是专业人士始终如一的选择。

系统参数：

频率范围: 640-690MHz

调制方式: FM

可调范围: 50MHz

信道数目: 200

信道间隔 : 250KHz

频率稳定度:±0.005%

动态范围:100dB

音频响应 : 80Hz-18KHz(±3dB)

综合信噪比 SNR:>105 dB

综合失真: ≤0.5%

工作温度 : -10℃ ~+40℃

接收机参数：

接收机方式：二次变频超外差

中频频率：第一中频：110MHz, 10.7MHz

无线接口 ：BNC/50Ω

灵敏度：12dBμV（80DbS/N）

灵敏度调节范围：12-32 dBμV

杂散抑制：>75dB

最大输出电平：+10Dbv

发射机参数：

无线程式：佩挂发射器采用1/4波长鞭状天线，

                   手持麦克风内置螺旋天线

输出功率：高功率30mW; 低功率 3mW

杂散抑制：-60dB

供电：两节AA电池 2 AA batteries

使用时间 ：30mW时大于8个小时

Model: UT1600

 Features:

 One-key automatic frequency search receiver, hand-held power monitoring, receiver controllable receiving distance, the line has its own ID, and 10 units can be stacked in the same frequency band.

 Designed for professional singing, emphasizing the saturation and clarity of the sound. Its built-in circular sound filter can effectively suppress wind noise and breath pops.

 The uniform cardioid pattern effectively enhances the main sound source while minimizing background noise.

 Whether singing or speaking indoors or outdoors, it's a consistent choice for professionals.

 System parameters:

 Frequency range: 640-690MHz

 Modulation method: FM

 Adjustable range: 50MHz

 Number of channels: 200

 Channel Spacing: 250KHz

 Frequency stability: ±0.005%

 Dynamic range: 100dB

 Audio Response: 80Hz-18KHz(±3dB)

 Comprehensive signal-to-noise ratio SNR:>105 dB

 Comprehensive distortion: ≤0.5%

 Working temperature: -10℃ ~40℃

 Receiver parameters:

 Receiver mode: double frequency conversion super heterodyne

 IF Frequency: 1st IF: 110MHz, 10.7MHz

 Wireless interface: BNC/50Ω

 Sensitivity: 12dBμV (80DbS/N)

 Sensitivity adjustment range: 12-32 dBμV

 Spurious Suppression: >75dB

 Maximum output level: 10Dbv

 Transmitter parameters:

 Wireless program: The pendant transmitter uses a 1/4 wavelength whip antenna,

 Handheld Microphone with Built-in Helical Antenna

 Output power: high power 30mW; low power 3mW

 Spurious Suppression: -60dB

 Power supply: 2 AA batteries 2 AA batteries

 Use time: more than 8 hours at 30mW