| 模式的数量 |
U70 |
| 出生地 |
Zhejiang China (Mainland) |
| 来文 |
无线 |
| 使用 |
麦克风唱卡拉Ok |
Professional UHF Microphone U70 Technical Specification Frequency Controlling: PLL the plase place locking Working frequency:745-880MHz Sensitivity:-80dBm Resembles interference Rate: ≥80dB Image interference Rate: ≥80dB Expand the Ratio:=1:2 S/N Ratio: ≥80dB Ratio Output: 0-300mV Frequency Response: 40-18KHz Receiver Channel: 2 Channels Receiving Distance:150M(Depending on the circumstance)