Elpro VideoLabs: equipaggiamento Audio-Video. Il miglior Scaler, Extender, Convertitore per professionisti e dilettanti

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The TZM883R unit is a 8×8 matrix for RGBHV signals with combined audio.

Audio is balanced type for both inputs and outputs.

It can manage Y, Cb, Cr signals as well.

The TZM883R can be accessed by integrated keyboardoard, by computer through RS232 or RS485 and by IR control.

TZM883R features the “through blank” switching mode. The switching time is user-adjustable to permit the perfect matching with the destination device.

Technical Specifications

Inputs N°8, RGBHV or Y, Pb, Pr with BNC
Input coupling DC
Input impedance 75Ω
Crosstalk (worst case) 50 dB at 40 MHz
Bandwidth 400 MHz
Outputs N°8, independent with BNC
Synchronism H+V separated, TTL level, High Z
Input/output type balanced with Phoenix screwtype, removable
Input coupling differential AC
Input Impedance 44KΩ, differential;
22KΩ single ended
Input level +17 dBm Max (balanced)
Output impedance 600Ω
Frequency response -0.1 dB from 20 Hz to 600 KHz
Crosstalk (worst case) 55 dB at 16 KHz
Hum & Noise -60 dBm unweighted (worst case)
Remote control IR, RS232, RS485
Mains input 230 VAC /115 VAC (selectable)
Power consumption 15 VA
Size (WxDxH) 483x220x132 mm
Weight 4.9 kg
Operating temperature range 0÷45°C
Safety according to EN 60065
EMC according to EN 55103-1 and EN 55103-2

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  • Switching “through blank” with user-adjustable time
  • Programmable preview on output 8
  • RGBHV only, AUDIO only, AFV
  • Controlled by RS232
  • 8 recallable presets
  • IR remote control (optional)

Brochure / leaflet for TZM883R:


User Instruction Manual for Elpro TZM883R


CE Conformity document for TZM883R
CE Conformity


Control Software for TZM883R

High Resolution Images

Download here the available Hi-Res images of TZM883R.


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