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The meeting show special microphone wireless clip microphone

Haiersen Electronic Company
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Address: Industries Building, Xinpingbei Road, Enping City,Guangdong

Phone: 86-0750-7118281

Contact name:sophia zhang

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Haiersen Electronic Company

The meeting show special microphone wireless clip microphone

City & Province Jiangmen Guangdong
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Product Details

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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