Product Description
Professional Conference Wireless Microphone
Performance And Special
Withautomatic mute and shock elimination circuit,to avoid the stroke and noise of the switch. Thenconference microphone has an LED digital tube display, can directly the current display frequency. wireless transmission effective distance 30-50meter conference microphone adopts lithium battery circuit design, with overcharge and over discharge protection.
A simple operation interface, very small adjustable components, can completely avoid malfunction caused by a malfunction. Launch conference microphone has a low voltage detection and the battery character flashes when the battery voltage drops to 2.2V. Extremely high sensitivity and excellent sound quality make your talking or singing easy. Multiple devices can be used at the same time, without interference and frequency. with power and wireless indicator lights Support single frequency Support to the unit in the preparation of the main technical.
Performance And Special
2.1 Transmitter
- Frequency:667.50-696.00MHz
- the channel number of 48(conservative).
- Oscillation mode DSP chip frequency lock
- Frequency stable±10ppm
- RF efficiency 10dBm
- FG40-18000Hz
- Distortion≤0.5%
- Battery specification 1.5V/AA Size Alkaline battery
- Renewal time 4-8hours (depending on battery type and capacity.
2.2 Receiver
- Frequency: 667.50-696.00MHz
- The channel number of 48(conservative).
- Oscillation mode DSP chip frequency lock
- Frequency stable±10ppm
- Bonding instruction -95~-71dBm
- FG40-18000Hz
- Distortion≤0.5%
- Signal ratio≥90dB
- Audio output 300mv (maximum)
Wireless Conference Microphone
- Band Music Hint
- Volume Adjustable
3 Power-Supply Modes
- Battery
- External illsion power
- DC power
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