4 Channel Professional Wireless Microphone With Handheld Microphone

4 Channel Professional Wireless Microphone With 4 Handheld Microphone

1.V section2-channel wireless with 4 microphones;
2. Frequency control:quartz lock;
3. Receiving Frequency Range:VHF 190mHz-220mHz,220mHz-270mHz;                          
4. Max.Use Distance:100 meters;
5. Max.deviation degree:+/-15KHz; 
6. Level Limit Frequency Stability:0.005% (at 25c) S/N:>100dB,THD:<0.5%; 
7. Frequency Range:80Hz-16KHz; 
8. Harmonic Interference Than:>80dB; 
9. Transmitted power:<=10mw;
10. VTX:Cascading 9V battery; 
11. Mute Control:sound codes and noise locking double mute control;
12. Sensitivity:10-15 Db UV,S/N:>70 dB input; 
13. Case Size:207*420*44;
14. International Standard 19" panel output socket:XLR Balanced type and P type is not balance;
15. Output Intensity:600-12 dB/Ω balanced type and Ω-2dB/5000; 
16. Unbalanced subharmonic:>-50dBc;                                                                       17.Receiver Power Supply:DC 16V=250MAh.(safety standards:CCC).

Guangzhou Lingyin Electronic is a set design,development,production and sales of high-tach enterprises of the public broadcasting system. Since 2005, over 10 years OEM /ODM experience in Pulic Address System and Professional Audio System, strict quality control and good price.

Speaker: Ceiling speaker, wall speaker, horn speaker, column speaker, garden speaker, project speaker, professnial speaker and so on.
Amplifier: Mixer amplifier, power amplifier, pure amplifier, professional amplifier and so on. 

1.Products design:
we will help our customers to design the full products line .
2.Quality Stability :
we assure the quality stability ,once there is quality problem happen, we will withdraw the cargoes unconditionally .
3.Quick and intimate service:
quickly provide all the files which necessary for handling entrance formalities;assist our customers to make certificate.
4.On time delivery :
for the first order ,we can ship within 25 days ,and for the repeated orders ,15 days in need .
5.Protect our customers privacy of ingredient and market information :
making usre that for the same our brand of products,in each country ,we only sell to one customer
6.Pre-production sample confirmation-after get customers 30% deposit . within 7 days we will provide pre-production sample to customers for confirmation before mass production.

1.We focus on speakers and amplifiers product over 10years
2.Your reliable speakers and amplifiers OEM /ODM partner .You can be confident ,because we are trusted in quality .
3.We have gained many international certificates ,.Such as CE,CCC,ROHS,FCC,CB and so on .
4.Our Factory covers an area of12 000 square meters and has more than 200 employees which can guaranteed the lead time on time .