This true diversity four-channel wireless headset microphone system is designed for performances, speeches, training, and video conferences in various functional rooms, supporting up to 4 units operating simultaneously. Its true diversity reception circuitry ensures stable, dropout-free signals. The main unit features an HD LCD screen that independently displays AF/RF signals, frequency, channel, battery level, and color-coded microphone status for each channel. Each channel automatically scans

接收器参数
发射器参数

Frequency Range	615MHz-665MHz
Modulation	FM
Dynamic Range	100dB
Frequency Response	70Hz-16kHz (±2dB)
SNR	>88dB
THD	≤0.5%
Audio Output	1×6.35mm Mixed Output, 2×Balanced Independent Outputs
Antenna Input	2×BNC/50Ω
Input Voltage	DC12-DC15V 1000mA
Dimensions (W×H×D)	480×44×190(mm)
Weight	1.73kg

Operating Frequency	615MHz-665MHz
Modulation	FM
Microphone Capsule	Condenser, Cardioid
Frequency Stability	±0.005%
Dynamic Range	100dB
Frequency Response	70Hz-16kHz (±3dB)
SNR	>88dB
THD	≤0.5%
Operating Range	150m (open space)
Power Supply	2×1.5V AA Alkaline Batteries

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About CF-AUDIO

Guangzhou CF Audio Manufacture Co., Ltd., also known as CF Audio, is a leading enterprise in professional audio, specializing in R&D, design, production, and service.

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China Mainland Headquarters

ADD: No. 15-17, Wangang Road, Hualong Town, Panyu District, Guangzhou

Phone: +86 186-6506-1112

Tel: +86 020-8455-8181

Website: www.cfaudio-pro.com

E-mail: Jackzhang@cfaudiopro.com

Vietnam Distributor

LQS GROUP COMPANY LIMITED

ADD: C08-19, Geleximco Urban, Le Trong Tan Street, Duong Noi Ward, Ha Dong District, Ha Noi City

Email : info@lqs.vn

Website: www.lqs.vn

Tel: +84 0922 232 232

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NOTICE: Due to the development of the enterprise and product updates, We keep the rightsfor any changes without notice, thanks for your attention.

CONTACT US

ADD: No. 15-17, Wangang Road, Hualong Town, Panyu District, Guangzhou City, Guangdong, China.

TEL: +86 020-84558181 186-6506-1112

E-MAIL: 185373472@qq.com

Vietnam Distributor

LQS GROUP COMPANY LIMITED

ADD: C08-19, Geleximco Urban, Le Trong Tan Street, Duong Noi Ward, Ha Dong District, Ha Noi City

Email : info@lqs.vn

Website: www.lqs.vn

Tel: +84 0922 232 232

USZ-254W True Diversity Four-Channel Wireless Headset Microphone System

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