Guangzhou Diyun Professional Audio Co., Ltd.

Address: Diyun Industrial Building, Caiyixin Village, Donghuan Street, Shiqiao, Panyu District, Guangzhou

Tel: +86-20-39991902,39991903

Fax:+86-20-39991738

Mailbox: dvon@dvon.com.cn

Web: http://www.dvon.com.cn

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U-850

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With the world's advanced ACT (Automatic Channel Lock) function, it can automatically and accurately lock the working frequency of the receiver...
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Product description
■ With the world's advanced ACT (Automatic Channel Lock) function, it can automatically and accurately lock the working frequency of the receiver;
■ High-fidelity, wide-range, high dynamic range, high-quality clear and bright super-cardioid directional microphone core;
■ CPU control;
■ Phase-locked loop frequency synthesis technology;
■ Diversity technology;
■ Large-screen dynamic LCD display for dynamic display of AF, RF level and channel conversion;
■ 200 channels are adjustable;
■ KTV uses 200 sets at the same time without interference;
■ The panel can set the working distance, display mode and panel lock function.
■ KTV uses 100 sets at the same time without interference;
 
 
■ Frequency range: UHF500MHz~960MHz (optional)
■ Modulation method: FM (PLL)
■ Frequency deviation: ± 25KHz / ≤ ± 48KHz
■ Frequency stability: ≤ ± 15ppm
■Frequency response: 60Hz ~ 18KHz
■ Signal to noise ratio: ≥110dB(A)
■T. H. D: ≤1%
■Working temperature: -10 ° C ~ +55 ° C
■Receive form: diversity reception
■ Sensitivity: 3uV (52dB S/N)
■ Audio output level:
Balanced output: +10dB (XLR)
Audio output: +4dB (1/4", 6.3mm jack socket)
■ Adjacent channel interference ratio: ≥80dB
■Mirror interference ratio: ≥80dB
 
 
■RF transmit power (50Ω): 8mW ~ 30mW
■Harmonic suppression: >50dB
 
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