WM-120

 

WM-120 is our economic microphone line-up that contains both microphone(s) and receiver. This package contains 2 microphones and a receivers. Although, this model is cheaper in price compare to our high end TD220, its audio quality is still at a professional level. It is wireless, anti-noise, energy efficient, has rigid design and superior range and only requires simple setup.

Wireless and Noiseless

Wireless

WM120 microphone using wireless connection between the microphone and receiver to transmit audio signal. Dual channel UHF wireless system with 100 optional frequencies is used to minimize ensure a stable connection and reduce tranmittion interference.

Anti-Noise

WM120 microphone adopts digital pilot technique and effectively prevent interfering noise so that the audio would be more clear and enjoyable.

 

Energy Efficient and Rigid Design

Energy Efficient

WM120 microphone contains a LED display that indicates the system volume, battery, channel of A/B switch, work frequency etc. Despite all of the monitoring, energy consumption is optimised so that not intense energy drainage would occur even in long sessions.

Rigid Design

This microphone is designed for general use with high durability. Zinc-Aluminium alloy is used so that the microphone can be used with less care and scratches and dent would be less likely to occurs.

Superior Range and Simple Setup

Superior Range

WM120 uses the latest infrared automatic frequency (IR) technology which means that the cover range is suitable for most areas.

Simple Setup

Two microphones can be used interchangeably, strong commonality, full metal tube, solid, anti-throwing, and wear-resisting. Hence, setup is not needed when users need to switch the microphone they need to use.

 

WIRELESS

Dual channel UHF wireless system with 100 optional frequencies.

SIMPLE SETUP

Two microphones can be used interchangeably, strong commonality, full metal tube, solid, anti-throw, and wear-resisting.

ENERGY EFFICIENT

LED display indicates the system volume, battery, channel of A/B switch, work frequency etc.

 

RIGID DESIGN

Design for general use with high durability.

ANTI-NOISE

Digital pilot technique and effectively anti-interfere noise.

SUPERIOR RANGE

Using the latest infrared automatic frequency (IR) technology.

 

Specification

Transmitter

Output Power

HIGH 30mW / LOW 3mW

Audio Frequency Response

40 to 18000Hz(+1 dB, -3 dB)

Frequency Band

UHF740MHz~790MHz

Frequency Width

50Mhz

Spurious Noise Suppression

-60 db

Power Supply

2 * AA Alkaline Batteries 1.5V and Be Used 20 Hours Continuously

Material

Zinc-Aluminium Alloy Structure

Receiver

Medium Frequency

110MHz~10.7 MHz

ANT

TNC/50Ω

Sensitivity

12dBuV(80 db S/N)

Sensitivity Adjusting Range

12-32 dBuV

Spurious Noise Suppression

≥75dB

Maximum Output Level

+10dBv

Power Supply Model

Input DC 12 V, 400 mA

Paramefers

Operating Frequency

620-680 MHz

Channel Number

200

Channel Spacing

300KHz

Frequency Stability

±0.005%

Dynamic Range

100 dB

S/N Ratio

> 102 dB

T.H.D Distortion

<0.5 %

Frequency Response

50Hz-18KHz(±dB)

With FM Max Frequency Adjusting

±45KHz

Website

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