| 牌子的名字 |
L&Y |
| 模式的数量 |
LY-9860 |
| 出生地 |
Guangdong China (Mainland) |
| 风格 |
手持麦克风的 |
| 来文 |
无线 |
| 使用 |
麦克风唱卡拉Ok |
wireless microphone Features: Equipped with exquisite LCD panel PLL system Specifications: Carrier frequency UHF 700-870MHz Frequency stability ±0.002% PLL Dynamic range more than 80dB Total harmonic distortion less than 0.5% Frequency response 60Hz15KHz ±3dB Receiving sensitivity 50uS SINAD=20dB S/N ratio more than 80dB Border upon channel rejection more than 80dB Image disturbing rate more than 80dB Emission power 30mW Audio frequency output Independent 0±400mV Mixed 0±300mV Receive channel 2 channel Receiver power supply AC 220V/50-60Hz Validates function distance 100150m Depending on the circumstance