Thinuna GMW-U4A Four-channel conference microphone

Features:· With UHF550MHz~980MHz frequency and PLL technology, can adjust frequency and transmit power to avoid interference frequency · Integrated CPU control with digital LCD interface display.

  • Model No.: GMW-U4A
  • Name: Four-channel conference microphone
  • Standard: CE,ROHS

GMW-U4A    600.png

Features:

  • With UHF550MHz~980MHz frequency and PLL technology, can adjust frequency and transmit power to avoid interference frequency 

  • Integrated CPU control with digital LCD interface display.

  • Using multi-level narrow-brand high-frequency and IF filter. Fully eliminate the interference signal.

  • With audio compression technology can greatly reduce the noise and increases the dynamic range.

  • With the feedback whistle suppression weakened function    can effectively reduce the feedback whistling.

  • The receiver adopts multi-stage high frequency amplification and has very high sensitivity.

  • Multiple noise monitor circuit and ID system to make it with unparalleled anti-jamming features.

  • Space maximum use of 100 meters, the ideal space use of 60 meters.

 

Specifications:

Transmitter

Operating Frequency

550-980MHzAdjustable

Transmitted Power

10dBm

Input Signal Selection

MIC INWith battery LINE IN

Adjustment

FM

Max Adjustment

±45kHz

Upper Harmonic

Lower than 60dB

Battery Voltage

3V2 AA1.5V batteries or AA1.2V-1800mAh rechargeable batteries

Working Time

8 hours

Receiver

MHZ

550-980MHzAdjustable

Power

AC220~230V 50Hz/60Hz

Direct Current

DC12—DC15V   1500mA

Power Consumption

13W

SNR

≥95dB

T.H.D

0.5%

Frequency Response

60Hz -16kHz


Features:

  • With UHF550MHz~980MHz frequency and PLL technology, can adjust frequency and transmit power to avoid interference frequency 

  • Integrated CPU control with digital LCD interface display.

  • Using multi-level narrow-brand high-frequency and IF filter. Fully eliminate the interference signal.

  • With audio compression technology can greatly reduce the noise and increases the dynamic range.

  • With the feedback whistle suppression weakened function    can effectively reduce the feedback whistling.

  • The receiver adopts multi-stage high frequency amplification and has extremely high sensitivity.

  • Multiple noise monitor circuit and ID system to make it with unparalleled anti-jamming features.

  • Space maximum use of 100 meters, the ideal space use of 60 meters.


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