Engineering Channel Over-air Download Schedule

Just to remind you that after many years of faithful service, the Engineering Channel is being wound down by DTG Testing in preparation to fully close it on Monday 30th April 2018.

DTG Testing administers The Engineering Channel, carried on Multiplex PSB1 and which is used by manufacturers to download software updates to Freeview/DTT receivers. Over-air downloads scheduled for this week and next are given on this page. A similar system operates for Freesat receivers and the updates currently being broadcast are listed at the bottom of the page.

Please note

  • Freeview HD receiver's downloads are now carried on PSB1.
  • The schedules published here are subject to alteration without notice.

Any queries concerning over-air downloads should be addressed to the manufacturer concerned, and not to the DTG or to DTG Testing Ltd. We have no information on the schedule of downloads beyond what is on this page and are not able to deal with queries from the general public.


  • P = Provisional
  • N = New
  • R = Repeat

Freesat logo Current Freesat downloads

Company Models Version PNR Start End

Freesat data updated Tuesday 25th July 2017 14:28

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