Model No.BLXD4
Product Name: Dual Channels UHF Wireless Microphone
Main Features:Suitable for medium to low-end KTV rooms,small and medium conference
Small Receiver Case Size:L21cm*W15cm*H4.5cm
Receiver materials:Plastic
Handheld mic:half metal
Ideal Distance:30M
Parameters
System Index:
1. Frequency range: UHF fixed
2. Modulation: FM
3. Adjustable range: 50MHz
4. Number of channels: 2
5. Channel spacing: 250KHz
6. Frequency stability: ± 0.005% or less
7. Dynamic range: 100dB
8. The biggest deviation: ± 45KHz
9. Audio Response: 80Hz-18KHz (± 3dB)
10. Integrated signal to noise ratio:> 105dB
11. Comprehensive distortion: ≤ 0.5%
12. Operating temperature: -10 ℃ ~ 50 ℃
Receiver specifications:
1. Receiver mode: the second frequency superheterodyne
2. Wireless interface: BNC / 50
3. Sensitivity: 12dBμV (80dBS / N)
4. Sensitivity range: 12-32dBμV
5.Spurious suppression: ≥ 75dB
6. Maximum output level: + 10dBV
7.Power output:DC12V/500mA
Transmitter Specifications:
1. Antenna program: Pocket transmitter with a 1/4-wavelength whip antenna, hand-held microphone built-in spiral antenna
2. Output power: high frequency 30Mw, low frequency 3Mw
3. Spurious suppression: -60dB
4. Power supply: two AA DC 1.5V battery 5. Operating time: more than 10 hours at 30mW, more than 15 hours at 3mW
