Ningbo Disco Electronics CO,.LTD
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105DB S / N ratio Meeting Microphone System UHF500MHz ~ UHF600MHz ST-3000
Features:
1. Using UHF frequency band of 500~600MHz.
2. Using Quartz crystal frequency stabilization system.
3. Five hours of continuous use with highly efficient batteries.
4. LCD display shows status of frequency, AF and RF signal etc.
5. Up to 50m typical, with a maximum of 80m under ideal condition.
6. Standard 19 inch installation size, removable fixator and metal tube structure.
7.Design for KTV, conference hall, lecture and home entertainment.
8. Handheld, lavalier, headset can be mixed use.
9. Up to 5 sets used at the same time.
Parameters:
Operating frequency:UHF500~600MHz
Frequency stability: <±30ppm
Dynamic range: >90db
Harmonic distortion: < 0.8%
Audio output : balance:400mV
Composite:400mV
RECEIVER:
Power voltage:DC15-17V
Consumption power:2WATT
S/N Ratio:>100dB
Image Interference Ratio: >80dB
Adjacent Channel Interference Ratio (ACIR): >80dB
Sensitivity:5dBuV(sin ad>20dB)
TRANSMITTER:
Transmitted power:30mW
Higher harmonic: >40dB
Supply voltage: >3V(1.5V 2* AA)
Time: about 5 hours of continuous use
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 etc.
Sea Shipment: FOB Ningbo
Air shipment: FOB Ningbo/ FOB Shanghai
Our Service
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