VM880

KTV wireless microphone

1.动圈式咪芯 / Dynamic
2.金属网头 / Metal mesh cover
3.半塑半金属管体 / Part Plastic Part Metal Tube
4.金属面板 / Metal Panel
5.金属机箱 / Metal case
6.液晶显示屏 / LCD
7.芯片线路板 / Chip PCB

*PLL双频道数字锁频技术;
*200个UHF频点自动扫频锁定功能;
*抗干扰功能设计，多频道设计使用;
*智能人手感应，智能静音，智能休眠;
*可锁定控制功能按钮。
*PLL dual-channel digital frequency lock technology
*Automatic scanning and locking of 200 UHF frequency point
*Interference resistance design for multi-channel use
*Intelligent hand sensing, Intelligent mute, Intelligent sleep
*Lockable control function button

频率范围 / Frequency Range: 540-890MHz
接收距离 / Working Distance: 80 meters
信噪比 / Signal-to-noise Ratio: ≥110dB
可调信道 / Tunable Channel: 100×2
震荡方式 / Oscillation Mode: PLL
频率稳定度 / Frequency Stability: ±10ppm
调制方式 / Modulation Mode: FM
导频方式 / Pilot Way: Digital pilot
接收灵敏度 / Receiving Sensitivity: -95~-67dBm
频率响应 / Frequency Response: 40HZ-18KHZ
谐波失真 / Total Harmonic distortion: ≤0.5%
接收方式 / Receive Mode: Superheterodyne secondary frequency conversion
发射功率 / Transmitted Power: 3-30mW
音频输出 / Audio Output: Balance output and mixed output
电池规格 / Battery Specifications: 2* 1.5V（AA）
电源规格 / Power supply: DC12V
电源消耗 / Power Consumption: ≤10W