Wireless FM conference system CE-9810

One main controller(receiver) with four wireless microphones (transmitter)

Feature:

1. Frequency channel of UHF 550MHz-980MHz, using the technology of PLL phase-locked loop frequency synthesis, frequency channel and transmitted power are changable, avoiding interfering the frequency.

2. Integration of the CPU, easy to operate

3. Eliminate the interference signal.

4. Audio compress-xepand, reduce the noice.

5. Able to weken the squeal.

6. High sensitivity.

7. Noise monitoring, with sihgle-tone TONE-LOCK system to promote the performance of anti-disturbance.

8. Effective distance is 100m(max), and perfect distance is 50m.

Frequency stability: <±10PPM

Dynamic range: >105dB

T.H.D. distortion: <0.5%

Frequency response: 40Hz - 18KHz

Audio output: 0-600mV (balance); 0-300mV (unbalance)

Single-tone frequency: 32kHz - 51.2kHz

Microphone (transmitter) :

Frequency: 550MHz - 980MHz

Transmitted power: 5dBm or 10dBm

FM modulation degree: ±45kHz

Power support: 3V (2 AA 1.5V alkaline battery)

Main controller ( receiver):

Frequency: 550MHz - 980MHz.

AC adapter: AC110V - 230V 50Hz/60Hz

DC input: 12.8V, 1500mA

Power consumed: 13W

S/N: >105dB

T.H.D. distortion: <0.5%

Frequency response: 40Hz - 18KHz