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

elp_back-8473459 brand_logo_elp-5781191 008020elpro_tzm423_1m-5781342 overlay_1-5828664zoom_in-8700528 008020elpro_tzm423_1m-5781342

TZM423 is a 4 inputs and 2 independent outputs matrix switcher suited for routing GRAPHIC signals with combined audio.

TZM423 can manage Y, Pb, Pr, RGBS or RGBHsVs signals as well.

May be very useful when, driving a main output, it’s necessary to keep a second source under monitoring control or when it’s needed to drive 2 destinations by 2 different signals.

Technical Specifications

Inputs VGA/XGA or RGB/YUV analog 700 mVpp with HDD 15 p.m.
Input coupling DC
Input impedance 75Ω
Crosstalk (worst case) 50 dB at 40 MHz
Bandwidth 400 MHz
Outputs N°2, independent with HDD 15 p.f.
Syncronisms H+V separated, TTL level, high Z
Other signals ST, SDA, SCL TTL level, high Z
Input/output type unbalanced with jack sockets 3.5 mm
Input coupling AC
Input impedance 47KΩ
Input level +11 dBm Max
Gain -0.5 dB
Output load 10KΩ nominal, 600Ω minimum
Output impedance 100Ω
Frequency response -1 dB from 20 Hz to 60 KHz
Crosstalk 60 dB at 5 KHz
Remote control Dry contacts, RS232
Mains input 230 VAC 50 Hz (with AC adapter ADM 001)
Power consumption 5 VA
Size (WxDxH) 220x105x120 mm
Weight 0.9 kg
Operating temperature range 0÷45°C
Safety according to EN 60065
EMC according to EN 55103-1 and EN 55103-2

linkbut1-8643157 linkbut2-4866685
linkbut3-5331599 linkbut4-5981517

  • Two independent buses
  • 400 MHz Video bandwidth
  • Integrated keyboardoard
  • Remote selection by dry contacts
  • Controlled by RS232
  • Mute function for each bus
  • Suitable for Y, Pb, Pr/RGBS/RGBHV

Brochure / leaflet for TZM423:


User Instruction Manual for Elpro TZM423


CE Conformity document for TZM423
CE Conformity


Generic Control Software for Switchers

High Resolution Images

Download here the available Hi-Res images of TZM423.


Theme: Overlay by Kaira Extra Text
Cape Town, South Africa