Wireless UHF Microphone System KTV entertainment and durability
tube structure ST-860D
Feafures:
1. Design for the KTV entertainment and durability tube structure.
2. Dual channel UHF wireless system with 100 optional frequencies.
3. LED display indicates the system volume, battery, channel of A/B
switch, work frequency etc.
4. Digital pilot technique and effectively anti-interfere noise.
5. Using the latest infrared automatic frequency (IR) technology
6. Two microphone can be used interchangeably, strong commonality,
full metal tube, solid, anti-throw and wear-resisting.
Paramefers:
1. Operating frequency:710-770MHz
2. Channel number:200
3. Channel Spacing:300KHZ
4. Frequency stability:±0.005%
5. dynamic range:100db
6. With FM Max frequency adjusting:±45KHz
7. Frequency response:40Hz-18KHz(±2db)
8. S/N ratio:>105dB
9. T.H.D distortion:<0.5%
Receiver:
1. Medium frequency :110MHZ.10.7MHZ
2. ANT:TNC/50Ω
3. Sensitivity:12dBuV(80db S/N)
4. Sensitivity adjusting Range:12-32dBuV
5. Spurious noise suppression: ≥75dB
6. Maximum Output Level: +10dbv
7. Power supply mode: Input DC 12 v, 400 mA
Transmitter:
1. Output power: HIGH 30mW / LOW 3Mw
2. udio frequency response:40 to 18000Hz(+1 dB, -3 dB)
3. spurious noise suppression: -60dB
4. Power supply:2*AA alkaline batteries 1.5V and be used 20 hours continuously
5. Zinc Aluminum alloy structure
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
