Buena Electronic Technology Co., Ltd.
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Conference System Microphone 4 Channel Wireless Desktop Microphone 100 Meters Receive Distance
Multilevel narrowband high frequency, medium frequency selective frequency filtering, feedback suppression, anti cell phone interference remove interference signal.
| Comprehensive parameter | |
| Model | GLS-M09 |
| Frequency range | UHF500MHz-865MHz |
| Modulation mode | FM frequency modulation |
| Harmonic distortion | ＜±10ppm |
| Dynamic range | ＞105dB |
| Harmonic distortion | ＜0.5% |
| Frequency response | 40Hz-15KHz |
| Audio output | Mixed 0-400mV balance 0-400mV |
| Maximum use distance | 100m |
| Receiver parameters | |
| Supply voltage | 2 section 1.5V battery |
| Working current | ＜30mA |
| Maximum frequency offset | ±10KHz |
| Signal-to- noise ratio | ＞98dB |
| Dynamic range | ＞105dB |
| Frequency response | 40Hz-15KHz |
| Spurious suppression | 10-20 hours |
| Image response | ＞80dB |
| Frequency response | ＞80dB |
| Sensitivity | 50dBuV |
| Transmitter parameters | |
| Supply voltage | 2section 1.5Vbattery |
| Working current | ＜30mA |
| Maximum frequency offset | ±10KHz |
| Signal-to- noise ratio | ＞98dB |
| Dynamic range | ＞105dB |
| Frequency response | 40Hz-15KHz |
| Pickup | Moving-coil and capacitor type |
| Continuous use time | 6-8hours |
