#31
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None of those cable-ready Channel 1 sets are tuning the "real" 44-50 MHz channel, though. I think I have even seen a "channel zero" on some kind of cable-ready device once.
A local digital TV station here, thanks to the abilities of the PSIP system, calls its channels "one-dash" various numbers.
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Chris Quote from another forum: "(Antique TV collecting) always seemed to me to be a fringe hobby that only weirdos did." |
#32
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Quote:
director wandered in and asked an engineer if he could straighten up all the camera and mic cables. He wanted it to look nice that day. The engineer, a good friend of mine who was deep into a broken camera that was needed in less than an hour turned and said, "Be glad were not doing all this with steam!" Cliff |
#33
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Channel 1 in Britain & New Zealand & channel 0 in Australia were in the mid 40 Mhz part of low band (band 1). London's Crystal Palace transmitter blasted 200 KW's of ch 1 to South East England. Ch 1 was also used in Northern Ireland in the Belfast area & Cornwall in South West England.
All of the High power low band (band 1) transmitters in Britain used vertical polarization & most (but not all) medium & low power ones used horizontal polarization. they did this to try & reduce co-channel interference which was a big problem at the time. VHF TV on 405 lines was gradually shut down in the early 80's & the last transmission was in January 1985. Most people stopped using VHF TV in the early 70's as the old 405 lines only TV's wore out & were replaced by 625 lines UHF only sets, also colour was only broadcast on 625 lines UHF.. |
#34
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It also ran interference for Britain in the battle of the beams against the Nazi's 3rd attempt at radio-navigation and bombing, known as Y-Gerät. The Germans happened to pick ~45MHz for their system, and with minimal tweaking, London had one hell of a countermeasure available.
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#35
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My Jerrold StarCom III has "channel zero".
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Audiokarma |
#36
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