میکروفن دو دستی بیسیم IU-2082

IU-2082 as a new generation of digital wireless microphone, using digital modulation and high-performance audio ADC and DAC, with very low latency audio encoder, to achieve high-fidelity audio transmission. Semi-U streamlined chassis design. It has a simple circuit, stable circuit characteristics. Covering the UHF frequency bands, can transmit stable audio carrier signal over 60 m visual range, encrypted transmission decoding circuit, completely shielded external RF interference. Highly cost-effective products in the wireless audio transmission field, to provide customers with more selectivity.

Features

1 ﹑ Using UHF band, PLL phase lock circuit, stable characteristics, low harmonic radiation.

2 ﹑ Digital modulation, 32 encrypted digital audio transmission.

3 ﹑ Antenna diversity reception mode, effectively reducing the frequency of communications break phenomenon.

4 ﹑ Simple circuit structure, stable characteristics.

5, The maximum transmit power 13dBm (depending on region).

6 ﹑ Audio Maximum input 2Vpp, audio maximum output 1Vpp.

7 ﹑ Dual antenna diversity antenna circuit automatic selection information.

8 ﹑  8-band audio EQ sound processor.

9 ﹑ Anti-whistle processing circuitry.

10 ﹑ Digital audio circuits very low latency (less than 3ms).

11, An audio processing circuit AGC limiter.

12, Flat frequency response range of 50Hz-16KHz.

IU-2082 Receiver

Receiving channel:Dual channels

Carrier wave frequency range:500-980MHz，Depending on the region

Oscillation mode:PLL phase-locked frequency synthesizer

Modulation mode:Digital modulation

Radio – frequency sensitivity:Input 6dBμV，S/N>80dB

Working range:Straight line distance 60 meters. Note: The actual range depends on RF signal absorption, reflection and interference.

Antenna processing:Dual antenna diversity, the antenna is automatically selected.

Sound Processing:ADC and DAC performance audio module, built-in 8-band EQ, anti-whistle processor

Comprehensive T.H.D.:<0.5% @ 1KHz

Dimension (mm):205(L) x 43(H) x 169(D)

Weight（kg）:0.7

standard transmitter:IA-06，IB-07

IA-06 Wireless hand-held microphone

Oscillation mode:phase-locked frequency synthesizer

Carrier wave frequency range:500-980MHz，Depending on the region

Pickup gain:Fixed gain

Transmitter power:13dB

Current drain:Standard﹤130mA

Display method:LED

Pickup type:Module dynamic cardioid cartridge

IB-07 Body-pack microphone

Oscillation mode:PLL phase-locked frequency synthesizer

Carrier wave frequency range:470-932MHz，Depending on the region

Pickup gain:Fixed gain

Transmitter power:10mW

Current drain:Standard﹤130mA

Display method:LED

Pickup type:Cardioid condenser cartridge