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The meeting show special microphone wireless clip microphone

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Address: Industries Building, Xinpingbei Road, Enping City,Guangdong

Phone: 86-0750-7118281

Contact name:sophia zhang

Haiersen Electronic Company

The meeting show special microphone wireless clip microphone

City & Province	Jiangmen Guangdong

Product Details

Product description:

Infrared frequency technology (convenient and reliable),

PLL frequency synthesizer technology, 38KHz pilot technology, large dynamic range of the sound, the sound reproduction and high, low power consumption,

The system Scope: professional KTV, the size of the stage, dance halls, conference rooms, teaching lectures, family entertainment.

◆ UHF 800MHz band, the phase-locked loop (PLL) frequency synthesizer

◆ double conversion superheterodyne design, with a high receiver sensitivity

◆ high-performance multi-stage SAW filter, with excellent anti-jamming capability

◆ SMD components using highly reliable production factory by 8 hours aging test

◆ microphone Tesco's on the 5th battery, continued with a time of 10 to 30 hours

◆ dual microphone boost design, battery power drops do not affect the transmit power

Receiver Technical parameters:

Frequency range :740-820MHz

Oscillation modes: dual phase-locked frequency synthesizer (PLL)

Adjustment method: FM

Maximum Deviation: ± 50KHz

Sensitivity: 18dBuV (adjustable)

SNR: ≥ 89dB

Audio Frequency Response: 60Hz-15KHz (± 3dB)

Audio output :0-300mV / 600Ω

Balanced output :0-300mV / 600Ω

Dynamic Range: ≥ 105dB

Display: large-screen LCD channel number

Operating Voltage: DC 12V

Operating current 600mA

Working temperature: -10 ℃ to 40 ℃

Handheld transmitter parameters:

Transmitting antenna: Built-in patch antenna

Number of Channels: depending on receiver

Emitter structure: plastic pipe

Transmitter indication: Power switch indicates, low instructions for the frequency of confirmed

Transmitter Operation: Power Control

Frequency range :740-820MHz

Transmit Power: 10mW

Oscillation Mode: PLL frequency synthesizer (PLL)

Frequency stability: ≤ ± 0.005%

Modulation: FM

Maximum Deviation: ± 50KHz

Frequency Selection: Select the receiver, an infrared transmitter on the frequency to determine the operating frequency

Pickup Type: Super-cardioid dynamic

Power supply: 2 AA batteries

Working Current: ≤ 100mA

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