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Advanced Wireless Conference Microphone1/8
Release Time：2024-08-14 04:14:02
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The independently designed new base is an ideal device for high-level conference projects with extremely high requirements.
It has a wide frequency response, clear and transparent sound quality, low noise, and the ON/OFF switch of the microphone has a long service life.
When the microphone is turned on, the red working indicator light of the cartridge lights up.
The gooseneck and the base can be separated and are suitable for large, medium, and small conferences, public communication, classes, speeches, and other occasions.
ID code identification is not easily affected by external interference.
Main Features:
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Using the UHF 640~690MHz frequency band and applying PLL frequency synthesis phase-locked loop technology, the frequency is adjustable. Five sets can be used simultaneously without interference.
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Integrated with the overall control of the central processing unit (CPU), combined with a digital liquid crystal interface display, it is easy to operate and has outstanding performance.
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Employing multi-stage narrowband high-frequency and intermediate-frequency frequency-selective filtering to fully eliminate interference signals.
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Adopting audio compression and expansion technology, the noise is greatly reduced, and the dynamic range is increased.
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Equipped with a feedback howling suppression and attenuation function, which can effectively reduce feedback howling.
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The receiver adopts multi-stage high-frequency amplification and has extremely high sensitivity.
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The ideal space usage distance is 80 meters.
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Built-in high-performance lithium battery with a self-contained TYPE-C interface, which can be used while charging.
Conference Microphone Receiver Parameters:
Operating Frequency: UHF 640~690MHz (adjustable)
DC Input Voltage: DC12V 2000mA
Special Receiving Sensitivity Selection Switch
Oscillation Mode: Dual Phase Locked Frequency Synthesis (PLL)
Adjustment Method: FM1/8
Maximum Frequency Deviation: ±50KHz
Frequency Response: 60Hz～18000Hz
Signal-to-Noise Ratio: ≥89dB
Low Frequency Attenuation: 125Hz 6dB/OCTAVE
Output Impedance: 250Ω
Maximum Sound Pressure Tolerance: 135dB SPL 1KHz at 1% T.H.D
Dynamic Range: ≥105dB
S/N Signal-to-Noise Ratio: >98dB
T.H.D Distortion: <0.5%
