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WM-2388
Wireless Microphone
- Wide frequency response, high S/N radio.
- High precision quartz crystal locked frequency technology.
- Resist disturbing strongly, limits noics output.
- Super silent function, low T.H.D.
- No hitting when putting on the switch, so can protect the emplifier and speakers.
- With a complete working state and power level indicating.
- With a wide using range for over 100m in a good surrounding, for 40-60m in a duplicate one.
- A double-way channels designed,two hands holding each two microphones at the same time to sing any disturbing caused by.
Description:
|
FREQUENCY |
VHF |
| Carrier frequency | 170-260MHz |
| Frequency steadying | < 0.002% |
| Modulation model | FM |
| Audio dynamic range | > 90dB |
| Audio frequency responses | 50Hz-15KHz 3dB |
| Audio output level | 0-30mV |
| S/N Ratio | > 70dB |
| T.H.D | < 0.5% |
| Sensitivity | 3uV for ±30dB S/N |
| F/N Ratio | > 80dB |
| P/N Ratio | > 80dB |
| Output power | 10mW |
| Power | AC220V 50Hz/60Hz |
| Battery | 9V Layers style |
| Operating environment temperature | -10-40°C |
| Operating environment Humidity | 10-90% |
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