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Highlighted Companies

Yam Wm4000 Dual Channels Wireless Microphone Uhf System - China

price: contact company for price

YAM WM4000 Dual Channels Wireless Microphone UHF wireless



YAM WM4000 is UHF PLL frequency synthesized multi- channel

wireless microphone. Adopting many new high technology,

Dual channels, frequency selection of IR, CPU control,

function of messy signal testing,

Gain adjustment and PLL phase locked loop system.

With 96 frequencies, easy to set and operate

The handheld transmitter is made of plastic or metal in

order to meet different need.


Frequency Preparation: PLL Synthesized Control

Carrier Frequency Range: 740MHz~764MHz

S/ N Ratio: >102dB

T. H. D: <1%

Display: LCD

Display Contents: Channel, Antenna A/ B, Mute Display, RF/ AF,

Level Meter, Battery Fuel Gauge, ID Number

Controls: Power On/ Off, Frequency Up/ Down, Audio Level,

Lock- on, ID Pairing, Remo set

Audio Output Level: - 12dB

AF Output Impedance: 600 Ohm

Squelch: Pilot Tone & Noise Mute

Operation Voltage: 12- 17V DC, 600 mA

Output Connector: 2 XLR Balanced Sockets

1 6.3mm Unbalanced phone jack

Dimension ( m/ m) : 210mm ( W) * 44mm ( H) * 420mm ( D)


Carrier Frequency Range: 500MHz~870MHz

RF Outputs: 5- 50mW

Stability: ± 0.005%

Frequency Deviation: ± 48kHz

LCD Display: Channel, Battery Fuel Gauge, ID Number Controls

Power On/ Off, AF Level, Frequency Up/ Down, Lock- on Mode, ID


Spurious Emissions: <- 60 dBC

Audio Frequency Response: 50Hz~18 KHz

Battery: AA1.5V* 2

Company Contact:

  • Phone: 8651282190865

  • Address: chen, suzhou, China

  • Email: Email

Published date: August 9, 2014 -

  • Business Description: YAM Audio Co., Ltd is committed to all kinds of professional microphone

    and optical instrument accessories design, development, production and

    sales. With over 10 years in the field of audio equipment sales

    professional experience, in March 2010, formally established in Suzhou,

    and in the same year launched flagship brand YAM. Currently YAM product

    range includes professional headset microphone, ear microphone,

    microphone all kinds of musical instruments. We are an enterprise on the

    professional development, production and marketing of middle/ high grade

    microphones. The company has developed into a professional enterprise of

    the series of Microphones, various types of microphone accessories, a

    Microphone OEM and ODM from simple processing and assembly microphone

    accessories. We are not perfect enterprise, and also have not perfect

    Our Products. However, we have a high degree of integrity and

    continuously improved vitality and hard work and the spirit of

    innovation, once we promise, we must do as commitments such is our

    commitments. Welcome OEM, ODM, and etc cooperation with the microphones

    industry clients at home and abroad, with the management operation of a

    regional agency.

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