Here is a clip of Antarctica's version of the Philips PM5544 testcard/test pattern, also known by the BBC and IBA as Testcard G.
This testcard would have been used by Antarctica between 1985 and the introduction of 24-hour TV in 1988. Thus, this clip would be from that timeframe.
This clip is almost 10 minutes long, and features three pieces of 1980s library/testcard music:
1.-Ronnie Laws - Heavy On Easy 2.-Unknown - American Girls 3.-Max Reisch - Non-Stop. An electronic re-arrangement from the late 1970s/early 1980s of the famous ITN theme tune of the Fifties and Sixties.