Guangzhou DSPPA Audio Co., Ltd.
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Email: export@dsppa.com
Tel: 020-28346138
Fax: 020-81305947

MS4 Series Microphone

Features:

● UHF super-high frequency band, more reliable than traditional VHF
● DPLL digital phase-locked loop, multiple signal channel Synthetic technology
● Advanced frequency matching technique
● LCD screen to display working status of receiver and transmitter
  • Introduction
  • Specification
  • Connection

 Specifications of Conference Microphone


Transmitter

Freq Range

600~700MHz

Freq Number

128

Freq Stability

±10ppm

Modulation

FM

RF Output

≤30mW

Audio bandwidth

40~18000Hz

T.H.D at 1kHz

≤0.5%

Battery

2×1.5V AA Size, 4×1.5V AA Size

Battery life

8~15 hours

Specifications of Receiver


Receiver

Freq Range

600-700MHz

Freq Number

128+128+128+128

Oscillation Mode

PLL synthesized

Freq Stability

±10ppm

Receive Mode

Super heterodyne and twice mixed

Input Sensitivity

-95~-75dBm

Audio Bandwidth

40~18000Hz

T.H.D at 1kHz

≤0.5%

S/N Ratio

≥110dB

Audio Output

Balanced XLR and unbalanced6.35 socket

Power Supply

DC12V-15V≥350mA-1500mA

Consume Power

≤8W



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  • Tel:+86 020 37166520
  • Fax:+86 20 81305947
  • Email:export@dsppa.com
  • Address:Jianggao Town, Baiyun District, Guangzhou, China