LF-0236 / LF-0236A

Technical Specification

Model: LF-0236 / LF-0236A

Mic type: Cardioid electret

Frequency Response: 80Hz~16KHz

MIc Input Impedance: 1KΩ

Sensibility: -46 dBV/Pa

Max SPL: 125dB(THD>3%)

SNR: >80dB(A)

Crosstalk: >70dB

Dynamic Range: >80dB

THD: <0.1%

Max Power Consumption: 2W

Headphone Load: >16

Headphone Volume       Max: 40mW

Headphone Interface: 3.5mm monaural jack

Standard: IEC60914

Interface: with 1.8m airplane 6 cores

Hand In Hand Expansion Port: Provide

Power Supply Way:

Controller power supply DC36V

Color: Black

Voting Function:

Five keys for selection, three keys for voting

Simultaneous Interpretation:

16, 32, 64 channels (default 16)

Check In Function: Touch key to check in


LCD full view low power consumption display

Wight: 0.6kg

Mic Pole Height: 415mm

Size(L×W×H): 250×55×85 mm

Installation method: embed

Hole size: 206×48 mm


Full Digital Conference Chairman / Delegate Unit, embeded


  1. The microphone adopts 48KHZ sampling rate, higher than the CD sound quality, the voice is clear and bright. Internal DSP audio processing, there is no low frequency sound.
  2. Support speech timer and timing speech function
  3. Delegate unit can apply for speech, the chairman unit can approve the applicant speech.
  4. Internal feedback inhibition function, can effectively prevent the noise.
  5. With voice control function, adjustable voice sensibility, Turn on and off intelligently.
  6. 5 Section EQ regulating function, different sound effects can be adjusted according to the characteristics of the speaker’s voice until to achieve perfect effect.
  7. Chairman unit has the priority function, which can turn off the Microphone of delegate units during speech.
  8. With 100M network transmission to realize hand in hand cascade, Sound quality will not have any effect in long distance transmission.
  9. Support the voting, election, rating function.Chairman unit can set vote, check-in function. Can do data statistics without PC.
  10. You can choose language of received channel. Default setting is15+1, optional setting is 31 + 1, 63+1.
  11. With LCD display, display voting information, check-in information, cell information, cell status, etc.