Analogue tv Switch off Lichfield Hints Transmitter for Channel 5 and BBC HD
Пікірлер: 40
@nksimmonds12 жыл бұрын
I am the woman in the video, I am a technician in the engineering team. It was my job that night to walk Tony through the process of turning off the transmitter, to be on hand if problems arose and to ensure that transmitters were safely off and isolated. Lichfield is still used for a few services just not TV. It's possible to switch each transmitter off with one switch but it's safer to power down in stages and also this gives multiple isolation points to lock off the transmitter to stop it be
@devonguy026 жыл бұрын
Very sad to see the top quality Analogue go off air
@269176622 жыл бұрын
@@devonguy02 yup
@sweiland752 жыл бұрын
They didn't trust a woman to do it herself?
@2steppa39 ай бұрын
To stop it be... what?
@Goriiaezz2 ай бұрын
Can you turn analogue back on 🥺
@txjockey12 жыл бұрын
CH5 at Lichfield was actually a parrallel transmitter, A & B. This was the normal configuration of most CH5 Main transmitters. In normal operation both would be running to give full power but in a fault situation or for planned maintenance the service could be sustained with 1 transmitter, therefore on reduced power. So in the case of this shutdown it went from full power, to reduced power and then off.
@christopherhulse83853 жыл бұрын
Nice piece of Television history recorded for all generations to see. People in 100 years time will be fascinated by this old technology.
@haku864510 жыл бұрын
Great video, Gerald! Glad you had the thought to drive up there - you've captured something unique!
@geraldboss12 жыл бұрын
HD was transmitted from this site for freeview, it was switched off at the same time as channel 5 analogue. The HD is now broadcast from Sutton Coldfield.
@geraldboss12 жыл бұрын
Channel 5 had 2 Analogue Transmitters. The main and backup, so when the first was switched off the output would have been low power. Channel 5 did not go off until the second transmitter had been switched off, then the power supplies for each and finally the Isolator where switched off.
@Davyfb757 жыл бұрын
Pye designed and installed the original Band 3 transmitters in 1955 bring ITV to the Midlands. Happy days
@owl_mascot Жыл бұрын
R.I.P Analog tv, birth of Digital tv
@txjockey12 жыл бұрын
That is correct, all TV for that region is now transmitter from Sutton Coldfield. However I expect the mast will remain for other uses such as FM and DAB use.
@Matt57112 жыл бұрын
It is sad that the Lichfield Transmitter won't be used for TV again. I know that after 1985 the transmitter wasn't used for TV for some years because of the 405 Line switch off and didn't get used again until Channel 5 began,
@geraldboss12 жыл бұрын
Thanks for the info tvjockey
@WPM_in_ATL5 ай бұрын
Greetings from the USA: I spent 15 years working on two different Harris Sigma IOT transmitters: a 3 tube analog (US channel 17) and a 3 tube ATSC 1.0 rig (US channel 45). What are the two "boxes" immediately to the left of the IOT cabinet? Line control cabinets? In the US we used beam supplies mounted outside, and a "line control cabinet" mounted to a wall (in the TX room), which interfaces the TX to the beam supplies @ 480 VAC 3 phase. I'm pretty certain those LCCs were US made; the beam supplies were also made in the US by a third party supplier (NWL in New Jersey).
@julianhanc82723 жыл бұрын
Also BBC One, BBC Two, ITV1 and Channel 4 (not only Channel 5)
@andyclark14262 жыл бұрын
Should just have tripped the MI and blacked the whole site 😂
@txjockey12 жыл бұрын
A colleague of mine and amember of Arqiva staff working out of Sutton Coldfield
@icemanstripper10 жыл бұрын
bet the pratt couldn't stir his own tea
@BarryMann2 жыл бұрын
Don't forget the B side please 🤣
@totalrecone5 жыл бұрын
Who is the bloke doing the switching off? Somehow, he just doesn't seem like an 'engineering' type.
@geraldboss5 жыл бұрын
He is an engineer at Arqiva.
@tgbonestgbones3 жыл бұрын
Somehow?
@TumbleTower12 жыл бұрын
There seemed to be an awful lot of switches to turn off. I'd have thought it would be just one for the C5 analogue transmitter and one for the HD mux transmitter.
@sethhorst61585 жыл бұрын
It should've not been shut off, now I can't pick up a single channel!!!
@GTR5675 жыл бұрын
This was 2011 buy a new tv
@VrantusOfficial2 жыл бұрын
@@GTR567 Rude.
@GTR5672 жыл бұрын
@@VrantusOfficial im right tho
@Charted5 жыл бұрын
R.I.P.
@DavidBerquist33410 жыл бұрын
Those transmitters look fairly new did they sell them I would of left fans on longer to cool then is with out damage
@globalaquatech5133 жыл бұрын
I Love Radio 😭
@davidclarke104 жыл бұрын
After analog tv shut down what has became of that transmitter?
@jakedillingham7 жыл бұрын
Why would I like this video. I only disliked this video because it was very sad to see a analog transmitter being turned off.
@SB-gw7cc7 жыл бұрын
The Dishwasher I wish I still had analogue today. If I switch to analogue, there are 100 channels (00-99) all I get on every single channel is a black screen.
@pattv55155 жыл бұрын
@@SB-gw7cc most of the channels were placeholders
@marcel91112 жыл бұрын
Was BBC HD ever analogue?
@stickytapenrust68692 жыл бұрын
No, no way of transmitting HD on analogue.
@giaptheson Жыл бұрын
Stop analog broadcast, and stay on digital broadcast.