Yarmee YCU893 Digital Wireless Central Control Unit

With high flexibility and reliability, our UHF wireless conference system is an ideal choice for mobile conference systems. It offers simple operation, compact structures. Wireless conference system(built-in). YCU893 can be perfectly integrated into any meeting room, without additional wiring. It’s the best wireless conference solution for small-scale conferences.


Yarmee YCU893 Digital Wireless Central Control Unit Specs:

  • Support Mode: Limit (1/2/3/4), FIFO (1/2/3/4), Chairman Only, microphones in one system up to 256 units, 5 microphones can be turned on at the same time.
  • Microphones can be operated on either their built-in rechargeable batteries. Battery life approx. 8 hours during speech and approx. 30 hours when standby.
  • A wireless communication system eliminates the need for connecting the conference units. Installation can be done quickly and smartly without cumbersome arrangements.
  • Adopt multi-channel high band and intermediate band frequency-selective filtering, fully eliminate interference signal
  • Built-in feedback eliminating technology which can decrease the feedback and  noise  effectively
  • Built-in multiple noise detecting circuit and TONE-LOCK system to make  sure the system has strong anti-jamming function
  • Operation distance up to 100 meters with the best condition, 60 meters in normal condition.
  • Support video camera auto-track function with video processor
  • Built-in recording module to record and play audio
Items Parameter
Audio channel Transmission method UHF Wireless (two way)
Audio channel 5 (1 chairman,4 delegates)
Carrier frequency band 610MHz~665MHz
Modulation method FM
Receiving sensitivity -100dBM
Audio gain ≤20
Frequency response 50Hz-15KHz
S/N Ratio >85dB
T.H.D. <0.8%
Data control channel Transmission method Wireless (two-way)
Data channel 16
Frequency Range 422.4MHz ~ 438.4MHz
Modulation method FSK
Receiving sensitivity -100dBM
Transmission consumption ≤6dBm
Communication rate 100KBPS
Frequency deviation <0.002
System Power supply DC12~15V ≥1A
Signal covering range Radius 60 meters
Consumption Rating 7W
Operating temperature range -10-40 degree
Dimensions 485×355×85mm
N.W 7.2kg

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