UHF Professional Wireless Microphone System SR-66A For Performance
1. True diversity receiver which of dual channel independent
inquiry system for Minimize off frequency
2. The frequency can be synchronized between receiver and
transmitter via infrared. Noise technique, PLL synthesized
technique and digital pilot technique.
3. LED display indicates the system volume, battery, channel of A/B
switch, work frequency, receiving distance gear and the system
locked key etc.
4. Display showed a red voltage alarm when the transmitter battery
voltage low. Dual channel AFS frequency automatic search function in
5. Automatically search for the cleanest channel.
6. There are 3 * 10 LEDs in the A/B channel which indicate RF
signal strength of A/B channel, level signal strength and working
7. System adopts electronic volume control so that higher precision
and put an end to the resistance of the potentiometer noise.
8. Adopt audio reference companding technique .Excellent dynamic
response and excellent sound quality.
9. The SR - 66A true diversity wireless system is designed for
touring and fixed installation application designing, and provide
many different sound property of cartridge replaced. Its
reliability is higher, sound quality and transmission more stable.
10. Receiving distance HI/MD/LOW can be adjusted.
1. Operating frequency:740-790MHz
2. Adopt CPU control
3. With PLL combined technology
4. With 200 optional frequency Within 50 MHZ bandwidth
5. S/N ratio:>105dB
6. T.H.D distortion:<0.5%
7. Frequency response:40Hz-18KHz
8. electricity level control circuit
9. Audio frequency response expand and electricity level control
10.Up to100m typical, with a maximum of 150m under ideal
1. Operating frequency:740-790MHz Adopt CPU control
2. With PLL combined technology
3. Multi-function LCD,special AF/RF level
4. Frequency stability:±0.002
5. With FM Max frequency adjusting:±45KHz
6. High wave:<main wave 60dB
7. Audio frequency response:40 to 18000Hz(+1 dB, -3 dB)
8. Zinc Aluminum alloy structure
9. Power supply:2*AA batteries, Standing.time: about 20 hours
Package & delivery
Packaging Details: Color box or opp bag for products, high quality
carton for shipping.
OEM Package Available
Delivery Time: 2-5 weeks after receiving deposit Depends on product
Express: We have good cooperation with DHL, UPS, FedEx, TNT, EMS
Sea Shipment: FOB Ningbo
Air shipment: FOB Ningbo/ FOB Shanghai
1, Fast deliver, Short lead time
2, Provide trade assurance to protect your purchase procedure
3, Offer OEM with your brand
4, Offer sample to test
5, Customization as your requirement
6, QC:products are 100% tested
7. Protect your trade infomation
8. ONE YEAR WARRANTY