What are the frequency ranges for the receiver and transmitter?

Both the receiver and transmitter operate in the 645-685MHZ frequency range.

What power requirements does the receiver have?

The receiver requires DC12-15V with a DC current of 800MA, powered by an external power supply.

4 Microphone Inputs Audio Digital Processor 4CH UHF Wireless Handheld Wireless System

Name: 4 Microphone Inputs Audio Digital Processor 4CH UHF Wireless Handheld Wireless System
Brand: Guangzhou MINGXUAN Stage Light Equipment CO.,LTD
SKU: 2067630312

Guangdong, ChinaGuangzhou MINGXUAN Stage Light Equipment CO.,LTD

US$178.00

1 Piece

Product profile

Customization

Available

Style

Handheld Microphone

Application

Music, Voice, Recording, Meeting, Measurement, Amplify

Model NO.

ACT646/H8

Signal Transmission

Wireless

Directivity

Other

Sound Channel

Stereo

Transducer Principle

Other

Sound Field Force

Other

Connector(s)

Other

Wireless Technology

Output Impedance

Other

Transport Package

Other

Specification

other

Trademark

Guangzhou MingXuan Stage Light Equipment Co., Ltd

Origin

Guangzhou

HS Code

8518100001

Production Capacity

50000

Key features

Wide Frequency Range: Supports 645-685MHZ for stable UHF wireless transmission.

High Signal Quality: S/N ratio exceeds 105dB with distortion under 0.5%.

Long Battery Life: Transmitter offers over 8 hours of operation with alkaline batteries.

Professional Support: Dedicated team provides pre-order communication and system solutions.

Comprehensive Warranty: Includes 2-year warranty coverage for all products.

Custom Logo Printing: Logo or company name can be printed on products and packaging.

Quality Control: Strict quality checks performed on every part and process before export.

Post-Sale Service: Includes installation, technical guidance, training, and free spare parts.

Company profile

Fast Delivery

Guangzhou MINGXUAN Stage Light Equipment CO.,LTD

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-02-02Nearest Port: Huangpu, wuchong, NanshaAverage Response Time: >24hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, CPT, EXW, Others

About Our Factory & Business Background

AddressRoom 206, 2 / F, No. 36, Shisha Road, Baiyunhu Street, Guangzhou, Guangdong, China

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsMoving Head Light, Line Array Speaker, Truss Stage, Tent, Microphone, LED Screen, Mixer, LED PAR Can, LCD Screen, Small Speaker

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Do you offer a warranty for the products?

Yes, we offer a 2-year warranty to our products.

Q:What is your product range?

We mainly offer all kinds of stage lighting and audio-visual equipment.

Q:Can you print our logo or company name on the products or package?

Of course. Your logo can be printed on the products or package.

Q:If the products break during the warranty, what should I do?

If there is a problem with the products, please describe it and send videos or pictures to us to analyze. Then we will guide you how to fix it and provide spare parts on free if needed.

Q:What is the battery life of the transmitter?

The battery life is over 8 hours when using alkaline batteries.