ไมโครโฟน ไมค์ไร้สาย ไมค์บลูทูธเชื่อมต่อกับ Smartphone ได้

1. Use UHF technology, give you clearer sound quality, signal stability, no delay, anti-howling, anti-jamming.

2. Working range :UHF up to 160 ft, Bluetooth range is 10 m

3. Operate all function on the handhold microphone

4. Bluetooth 4.2 available, search the Bluetooth "Bietrun 08" in the Bluetooth device list and connect it.

5. 15 sets working together:30 microphones max

6. High quality sound :ECHO, reverberation regulation 10 Levels TREBLE , high pitch adjustment, 8 Levels BASS, Bass adjust, 8 Levels

7. Volume Adjustable:5 levels total

8. High Quality Material:alloy casing, steel meshed microphone head

9. Large LCD Display:power, signal, frequency, channel statues display

 

System parameter

Frequency Range: 520-830 MHz

modulation mode: FM Modulation

Channel number: 200 ( Infrared frequency )

Frequency Stability: ±0.005%

Dynamic range: >110dB

Max Deviation : ±45KHz

Audio frequency response: 60 Hz -18KHz ( ±3dB )

Integrated signal to noise ratio: > 105dB

Total Harmonic Distortion: ≤0.5%

Operating temperature: -10℃ ~ +150℃

 

Receiver :

Receiver mode:Double frequency conversion superheterodyne

Medium frequency :  110MHz , 10.7MHz

Antenna Access:BNC/ 50 Ω

Sensitivity: 12dBuV ( 80dB S/N )

Sensitivity adjustment range : 12dBuV

Spurious Suppression: ≥80dB

Maximum output electrical level : +10dBV(2.5V)/600Ω

 

Transmitter:

Output power:  10 mW 

Oscillation Mode  :  PLL

Power supply : (2 No. 5 1.5V alkaline batteries )

Working time : About 8 hours