China Wholesale Classroom Microphone System Manufacturers – Professional portable wireless microphone set wireless lapel microphone system – Lingjie

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We are proud of the superior customer gratification and wide acceptance due to our persistent pursuit of top of the range both of those on merchandise and service for Multimedia Active Speaker, Portable Karaoke Microphone, Karaoke Microphone Price, With outstanding company and top quality, and an enterprise of overseas trade featuring validity and competitiveness, which will be trustworthy and welcomed by its clientele and makes joy to its employees.
China Wholesale Classroom Microphone System Manufacturers – Professional portable wireless microphone set wireless lapel microphone system – Lingjie Detail:

RECEIVER

Frequency range:  740—800MHz

Adjustable number of channels:  100×2=200

Vibration mode:  PLL

Frequency synthesis frequency stability: ±10ppm;

Receiving mode: superheterodyne double conversion;

Diversity type: dual tuning Diversity automatic selection reception

Receiver sensitivity:  -95dBm

Audio Frequency Response :  40–18KHz

Distortion:  ≤0.5%

Signal to Noise Ratio:  ≥110dB

Audio output:  Balanced output and unbalanced

Power supply:  110-240V-12V 50-60Hz(Switching Power Adapter)

TRANSMITTER

Frequency range:  740—800MHz

Adjustable number of channels:  100X2=200

Vibration mode:  PLL

Frequency Stability:  ±10ppm

Modulation:  FM

RF power: 10–30mW

Audio Frequency Response:  40–18KHz

Distortion:  ≤0.5%

Battery:  2×1.5V AA Size

Battery Life:  8—15 hours

Binding settings:

Binding settings

1. Channel display: display the currently used channel;

2. B.CH is the abbreviation of channels;

3. Frequency display: display the currently used frequency;

4. MHZ is the frequency unit;

5. PILOT is the pilot frequency display,Signal displayed when received  transmitter; 

6.8 level RF level display: display the received RF signal strength;

7.8 level audio level display: display the size of the audio signal;

8. Diversity display: automatically display the currently used antenna I or II;

9. MUTE is mute display: when this light is on, it means that the radio frequency signal is received;


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China Wholesale Classroom Microphone System Manufacturers –  Professional portable wireless microphone set wireless lapel microphone system  – Lingjie detail pictures


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Our primary intention should be to offer our clientele a serious and responsible enterprise relationship, delivering personalized attention to all of them for China Wholesale Classroom Microphone System Manufacturers – Professional portable wireless microphone set wireless lapel microphone system – Lingjie , The product will supply to all over the world, such as: Switzerland, Israel, Victoria, Our expert engineering team will generally be prepared to serve you for consultation and feedback. We are able to also offer you with free of charge samples to meet your requirements. Best efforts will likely be produced to provide you the best service and merchandise. When you are keen on our business and products, please speak to us by sending us emails or call us quickly. In an effort to know our products and company extra, you may come to our factory to view it. We will generally welcome guests from all over the world to our business to create business relations with us. Please feel cost-free to speak to us for small business and we believe we'll share the best trading experience with all our merchants.
  • Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
    5 Stars By Amy from Bhutan - 2018.09.23 18:44
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Julie from Bhutan - 2017.03.08 14:45
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