Digital Wirelss Microphones System

8 Microphone Channel

1.MiCWL Brand UHF transmission signal, the frequency range:600MHz-690Mhz. ( Comply with CE and FCC frequency rules)

2. Eight channel to receive the signal, each channel has 25 channels optional, each channel to 250KHz step; each channel with 12.25MHz;

3. The use of stable PLL digital phase-locked loop synthesis technology and intelligent digital lines, machine performance significantly improved performance;

4. Each channel is equipped with a unique ID number, enhanced anti-jamming function, support 10 stacker use (ie 2 receivers and 16 transmitters);

5. Built-in efficient suppression of noise lines, anti-whistle function significantly;

6. Receiver on the back of the two sets of rubber to receive the antenna to enhance the received signal, the appearance of decent;

7. The back with two balanced output and a mixed unbalanced output, suitable for connecting a variety of external devices;

8. no longer limited to a launch can only match a single channel, to achieve the same launch in the two channels of 400 channels interoperability, filling the human high-tech design;

9. Ultra-quiet touch switch, press the 0.5S open to enter the working state;

10. Flexible gooseneck microphone design, can be 360 ° omnidirectional adjustment, microphone ring light ring to speak state.

11. Microphone power consumption of 80mA, the use of 1.5V battery (3) power supply, can be used continuously for 12 hours;

12. Host and transmitter are equipped with LCD screen display working status and so on

13. Use distance: open environment: 80-100 meters complex environment: 50-80 meters

14. Applicable to various meetings and speeches.

EM8000 G4 Digital Receiver Host parameter:

Oscillation: (PLL syntheized)

Frequency range (Carrier Ferquency Range): 600MHz-690Mhz. ( Comply with CE and FCC frequency rules)

Frequency stability: ± 0.001%

Modulation Mode: FM

Signal to noise ratio (S / N Ratio):> 60dB

Distortion (T.H.D): <0.5% @ 1KHz

Sensitivity: 1.2 / UV @ S / N = 12dB

Power supply (Power Supply): DC: 12V ~ 17V

Audio Output: Free standing 0 ~ 400mV Mixed (Mixed style) 0 ~ 300mV

EM8000 Handheld / Table / BletPack Microphones Unit :

Power supply: DC 3V (1.5V AA * 2)

Consume an electricity quantity: 100mA

Carrier frequency (Carry a frequency): 600MHz-690Mhz ( Comply with CE and FCC frequency rules)

Frequency stability: ± 0.001%

Max.eviation Range: ± 30KH

Signal to noise ratio (S / N Ratio):> 60dB

The interference frequency ratio (F / N Ratio):> 80dB

Dynamic range: ≥100dB

Type (Type): capacitance (capacitance)

Polarity mode (polar psttern): a single point of direction (One direction)

Frequency response (Frequency Resonse): 40Hz ~ 20KHz

Sensitivity: - 43 ± 3dB @ 1KHz