MS2 UHF Wireless Microphone

Name: MS2 UHF Wireless Microphone
Brand: Guangzhou DSPPA Audio Co., Ltd.

Features

● Phase compensation, distortion modification and dynamic extension making the circuit more stable, clear and high-fidelity sound, four styles of singing mode
● PLL integrated VCO phase-locked loop integrated control technology, RF signal performance more stable
● IR infrared automatic frequency matching and SCAN automatic frequency searching dual backup, SCAN fast and precise searching of frequency points without interference and frequency hopping
● Operating temparature: -10 to+55 ℃
● With mute and non-mute functions. If the handle is stationary for 3 seconds, there is no sound output to prevent howling. If the handle is stationary for 5 seconds, it will automatically power off to save power. Long press for 10 seconds to cancel mute function.
● With adjustable power levels, 15mw and 30mw transmission intensity
● With SQ receiving intensity switch, 0-40m distance
● Creative 0-2K impedance matching adjustment function

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Introduction
Specification

Clear and Pristine Sound Quality: With professional cardioid dynamic capsule, the system can reproduce more excellent, clear, pure and full sound and eliminate background noise and howling. Ideal for Karaoke, Home KTV, Big party, DJ, Wedding, Class use. Sturdy and Durable Material: The all metal mic with steel mesh grille is particularly resistant to impact and corrosion. The receiver box has separate volume control for each wireless mic.

Parameters of transmitter
Frequency Range	UHF640-690MHz
Channelspacing	250KHz
Number of frequency points	200CH
Radio frequency stability	±0.005%
Head matching	Moving-coil type
Frequency response range	30Hz-18kHz ±3dB
Transmitting power	10~30mW
Microphone matching	Handheld/collar/headset
Battery matching	1.5VAA battery
Parameters of receiver
Frequency ranges	UHF640-690MHz
Receiving mode	FM
Modulation	Phase Locked Loop(PLL)control
Content displayed	RF/AF/Channel/Frequency/Battery/Mute/Passage/ and other menu items
Max.deviation:	±35KHz,with audio compansion,and automatic volume control
S/N ratio:	＜105dB
T.H.D	＞0.5%
Mute control	Multiple mute control/Digital pilot
Sensitivity	At Input of 10~15dBV,S/N:＞70dB
Harmonic interference rate:	＞80dB
Subharmonic	＞-50dBc
Receiving range	Visible distance is about 50m
Antenna configuration	High,medium,low(optional);addtional; antenna for additional distance
Antenna terminal	BNC/50Ω
Power supply	DC12V-1A

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