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  • UHF 4-Channel Wireless Microphone RH840U

UHF 4-Channel Wireless Microphone RH840U

※ UHF 640-840MHz band.
※ 2 channels.
※ Microphone optional: hand-held,desktop,headset type.
  • Description
  • Specification

Descriptions of UHF 4-Channel Wireless Microphone RH840U

  • Using UHF640-840MHz band to avert interferencing frequency. 
  • All using quartz crystal oscillating circuits so the frequency is very steady. 
  • Special design companding circuit, strongly improve S/N ratio. 
  • Multilevel quiet control circuit,to avoid interference signal from outside open the mute system.
  • Using excellent dynamic cardioid direct cartridge, the timbre bright and clear. 
  • All ready output and input socket,it will be more convenience to connect every equipment. 

Specifications of UHF 4-Channel Wireless Microphone RH840U

Model

RH840U

Frequency Range

UHF640-840MHz

Stability

<±20PPM

Dynamic Range

>95dB

T.H.D

<0.5dB

Frequency Response

50Hz-18KHz

Audio Output

0-300mV

Receiver

Power Requirement

DC15-18V

Power Consumption

5W

S/N

>98dB

Image Rejection

>85dB

ACI

>85dB

Sensitivity

>5dBu(SINAD=20dB)

Measurement

480x210x43mm

Microphone

Modulation

FM

Frequency Deviation

±40KHz

Power Requirement

1.5Vx2

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