Re: Who remembers how bad analogue television was?

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Sujet : Re: Who remembers how bad analogue television was?
De : '''newspam''' (at) *nospam* nonad.co.uk (Martin Brown)
Groupes : sci.electronics.design
Date : 28. Feb 2025, 13:08:59
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <vps90s$3lfa3$1@dont-email.me>
References : 1 2 3
User-Agent : Mozilla Thunderbird
On 28/02/2025 01:29, Don Y wrote:
On 2/27/2025 5:46 PM, Chris Jones wrote:
If reception conditions were poor, yes the picture could degrade a bit, but that is far preferable to the behaviour of digital systems that completely drop out halfway through the movie if the rain gets too heavy.
 Is it the presence of the water in the air that is the problem?
I've noted the correlation but assumed it was because of the
effects of wind and rain on the *tree* that is in my line-of-sight
to the broadcast towers.
Quite likely to be a factor. Wet tree leaves can be pretty destructive to signals to hence our local microwave internet requires clear line of sight or the microwave link is unreliable.
Some VHF/UHF bands are less susceptible to water in their path.

I.e., if the transmitter had a COMPLETELY unobstructed path to my
antenna, would rain *still* be a problem?
Obviously it depends a lot on the frequency, but my satellite feed drops out when there are tall cumulonimbus thunderclouds overhead irrespective of whether it is actually raining. TDTV holds good under most conditions expect when the local mast burned down spectacularly in a freak accident.
--
Martin Brown

Date Sujet#  Auteur
27 Feb 25 * Who remembers how bad analogue television was?36Sylvia Else
27 Feb 25 +- Re: Who remembers how bad analogue television was?1Edward Rawde
27 Feb 25 +* Re: Who remembers how bad analogue television was?6Don Y
27 Feb 25 i+* Re: Who remembers how bad analogue television was?2bitrex
27 Feb 25 ii`- Re: Who remembers how bad analogue television was?1Don Y
11 Mar 25 i`* Re: Who remembers how bad analogue television was?3Joerg
12 Mar 25 i +- Re: Who remembers how bad analogue television was?1Don Y
12 Mar 25 i `- Re: Who remembers how bad analogue television was?1john larkin
27 Feb 25 +* Re: Who remembers how bad analogue television was?4Jeff Layman
27 Feb 25 i`* Re: Who remembers how bad analogue television was?3Martin Brown
27 Feb 25 i `* Re: Who remembers how bad analogue television was?2KevinJ93
2 Mar 25 i  `- Re: Who remembers how bad analogue television was?1Edward Rawde
27 Feb 25 +* Re: Who remembers how bad analogue television was?11Liz Tuddenham
27 Feb 25 i+* Re: Who remembers how bad analogue television was?9john larkin
27 Feb 25 ii`* Re: Who remembers how bad analogue television was?8john larkin
27 Feb 25 ii `* Re: Who remembers how bad analogue television was?7Lasse Langwadt
27 Feb 25 ii  +- Re: Who remembers how bad analogue television was?1john larkin
27 Feb 25 ii  +- Re: Who remembers how bad analogue television was?1Don Y
28 Feb 25 ii  +* Re: Who remembers how bad analogue television was?2Sylvia Else
28 Feb 25 ii  i`- Re: Who remembers how bad analogue television was?1Don Y
28 Feb 25 ii  `* Re: Who remembers how bad analogue television was?2Tom Del Rosso
1 Mar 25 ii   `- Re: Who remembers how bad analogue television was?1john larkin
28 Feb 25 i`- Re: Who remembers how bad analogue television was?1Sylvia Else
27 Feb 25 +* Re: Who remembers how bad analogue television was?9KevinJ93
27 Feb 25 i`* Re: Who remembers how bad analogue television was?8Martin Brown
28 Feb 25 i `* Re: Who remembers how bad analogue television was?7KevinJ93
28 Feb 25 i  +* Re: Who remembers how bad analogue television was?3Jeff Layman
2 Mar 25 i  i`* Re: Who remembers how bad analogue television was?2Edward Rawde
2 Mar 25 i  i `- Re: Who remembers how bad analogue television was?1John R Walliker
28 Feb 25 i  `* Re: Who remembers how bad analogue television was?3Martin Brown
28 Feb 25 i   +- Re: Who remembers how bad analogue television was?1Jeff Layman
28 Feb 25 i   `- Re: Who remembers how bad analogue television was?1Joe Gwinn
28 Feb 25 +* Re: Who remembers how bad analogue television was?3Don Y
28 Feb 25 i`* Re: Who remembers how bad analogue television was?2Martin Brown
28 Feb 25 i `- Re: Who remembers how bad analogue television was?1Don Y
28 Feb 25 `- Re: Who remembers how bad analogue television was?1Bill Sloman

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