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Wireless Microphone VM-400
| Model | VM-400 |
| Receiving mode | CPU controlled automatic signal selection |
| Number of receiver channels | 4 channels |
| Receiving frequency oscillation mode | PLL PLL loop |
| Carrier frequency | UHF 580-630MHz (available frequency depends on local regulations) |
| Frequency matching | one-click infrared frequency setting |
| Frequency stability | s +0.005%(-10~609) |
| Dynamic range | 100dB |
| Maximum frequency offset | +45KHz |
| Sensitivity | 12dBuV (80dBS/N) |
| Function display mode | digital LCD display |
| Pseudo interference ratio | <-50 dBC |
| Image suppression | 50dB |
| Modulation frequency offset | 25Hz |
| Discrete inhibition | 60dB |
| OLED display | channel, frequency, power display |
Description
| Performance characteristics: |
| ● Digital LCD display clearly displays the real-time working status of the receiver and transmitter; |
| ● Professional audio compression - extension technology, low noise, small end sound, larger dynamic range |
| ● PLL radio frequency stabilization technology, accurate frequency, stable and reliable operation |
| ● With independent output (XLR) and hybrid (q6.3mm) output, easy to connect audio processing, power amplifier equipment |
| ● Infrared frequency, transmitter can be interchangeable, simple operation, advanced function |
| ● Balanced and non-balanced output ports to adapt to different equipment connection needs; |
| ● Strong anti-interference ability, can effectively suppress the noise interference brought by the outside and the same frequency interference. The medium frequency is rich, the sound is magnetic and mixed thick, and it is the essence of the sound quality of the human voice microphone. |