GT 21 W


The GT 21 W module is part of the Tangram product portfolio. The GT 21 W module allows you to add up to 6 services in PAL /SECAM format per module to your network. Tangram is a very high density and highly flexible solution for all kinds of networks. The WISI Tangram chassis uses a fully redundant concept (n+1, 1+1).


  • Gigabit Ethernet MPEG-TS to analogue PAL /SECAM Decoder
  • Up to 6 PAL channels on 2 RF outputs
  • MPEG-2 & MPEG-4 H.264 decoding (SD & HD)
  • Test ports for the output signal
  • Outstanding signal parameters by direct digital modulation & adapted output filter
  • User friendly configuration via standard web browser
  • Low power consumption
  • Temperature and Output level monitoring
  • UDP/RTP over IP protocol, auto-detected
  • Following options can be activated via license key