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TF-EIHHX8L

Conference Microphone Processor

TF-EIHHX8L
Conference Systems · TF - Conference System

Features

  • The panel has AFC touch buttons and function working indicator lights.
  • With automatic gain function, it can effectively keep the microphone volume within a certain dynamic range.
  • It has automatic mixing functions, including gain sharing automatic mixing and threshold automatic mixing.
  • It has microphone voice excitation function and can set tracking threshold. When the microphone speech reaches the threshold, the camera tracking function can be linked.
  • It has AFC feedback suppression function and adopts notch + frequency shift dual mode. It can automatically capture the howling point and set the notch filter. The notch filter supports 12 fixed points + 12 dynamic points, which can effectively eliminate the howling function.
  • With EQ adjustment function, the output has 31-band graphic equalizer adjustment.
  • It has 2 network ports for connecting to wireless AP and communicating with the conference host; it connects to the digital conference host through network protocols to realize audio data transmission.
  • It has 1 XLR balanced output and 1 Lotus unbalanced output.
  • It has 1 RS-485 communication interface and supports docking cameras for camera tracking.
  • It has 1 RS-232 communication interface (voice transcription) and supports docking with the voice transcription server to realize the voice transcription function.
  • It has 1 RS-232 communication interface (camera tracking), which can be connected to the central control system host or camera tracking host to realize the speech camera tracking function.
  • It has 1 EXTENSION interface, which can be used to connect the digital conference host expansion port.
  • Paired with a digital conference host and automatic mixing function, it supports up to 16 wired microphones and 8 wireless microphones being turned on at the same time.

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Technical specifications

Indicator light AFC function indicator light, audio signal light, working status indicator light, power indicator light
Installation method 19-inch standard cabinet
Frequency response 80Hz ~ 16kHz
Signal-to-noise ratio > 75dB (A)
Dynamic Range >75dB(A)
Total harmonic distortion
Audio output LINE OUT 1: 1V XLR balanced output ; LINE OUT 2: 1V Lotus unbalanced output
Connection method RJ45 network port
Number of microphones supported at the same time 16 wired units + 8 wireless units
Operating temperature -10℃~+60℃
Working humidity 20%~80 % r e lati v e h um i dity , n o c onden s a t io n
Main power 100-240AC/50-60Hz
Output Load >1KΩ
Static power 3.3 W
Equipment weight 2.51 kg
Device size (LxWxH) 484*214*44mm