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UHF 4 Channels Wireless Conference Microphone With 8 Handhelds / Headsets

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Address: Building 1, Deli Industrial Park, No.25 Sanjiang Road, Xinya Street, Huadu District, Guangzhou, China

Contact name:Ivy Lee

Guangzhou Boente Technology Co., Ltd (Bo Ente Industrial Co., Limited)

UHF 4 Channels Wireless Conference Microphone With 8 Handhelds / Headsets

Country/Region	china
City & Province	guangzhou guangdong

Product Details

Professional UHF 4 Channels wireless microphone with 8 handhelds/headsets BNT460U

One-for-two wireless microphone (standard: seat microphone, optional: handheld, pocket)

Function

● UHF640MHz ～ 690MHz frequency band, PLL frequency synthesis phase-locked loop technology is applied, frequency can be adjusted, transmission power can be adjusted to avoid interference frequency;
● Integrated bus control of central processing unit CPU, with digital LCD interface display, free operation and outstanding performance;
● Multi-level narrow-band high-frequency and intermediate-frequency frequency selective filtering is adopted to fully eliminate interference signals;
● Using audio compression and expansion technology, noise is greatly reduced and dynamic range is increased
● Echoing howling suppression and weakening function can effectively reduce echoing howling;
● The receiver uses multi-stage high-frequency amplification, with extremely high sensitivity;
● Multiple noise monitoring circuit, special ID identification code verification system, which has unparalleled anti-interference characteristics;
● The use of excellent chips and high-quality components makes the sound quality of this machine extremely excellent;
● The maximum range of space is 100 meters, the ideal range of space is 60 meters;
● Any optional microphone, headgear, and collar clip can be selected.
● Use LCD display to display related information

Model:	BNT460U
Product name:	One to four wireless microphone (standard: seat microphone, optional: handheld, pocket)
Wireless transmitter	Working frequency:	640-690MHz
	Modulation:	Broadband FM
	Number of channels:	100
	Channel interval:	300kHz
	Frequency stability:	± 0.005%
	Dynamic range:	100dB
	Maximum offset:	± 45kHz
	Audio frequency response:	60Hz-16kHz (± 3dB)
	Comprehensive signal to noise ratio:	> 95dB
	Comprehensive distortion:	≤0.5%
	Working distance:	80m (under ideal circumstances)
	Working environment temperature:	-10 ℃ ~ + 50 ℃
Wireless receiver	Carrier frequency:	640-690MHz (adjustable)
	Power adapter use voltage:	AC110V-230V 50Hz / 60Hz
	DC input voltage:	DC12—DC15V 1500mA
	Power consumption:	13W
	S / N signal-to-noise ratio:	≥95dB
	T.H.D distortion:	<0.5%
	Frequency response:	60Hz -16kHz