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| uk.tech.digital-tv (Digital TV - General) (uk.tech.digital-tv) Discussion of all matters technical in origin related to the reception of digital television transmissions, be they via satellite, terrestrial or cable. Advertising is forbidden, with no exceptions. |
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#1
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Just got back from 2 weeks leave and find that just these 2 channels only
are getting frequent picture break up that was not there before. All other channels are fine I have a regular aerial cable but this has always worked fine apart from the occasional passing unsupressed(and MOT'ed I guess) car which causes the usual clicks and squares Anyone know if anything changed or have the same problem Thx |
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#2
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Thus spake Robin Smith unto the assembled multitudes:
Just got back from 2 weeks leave and find that just these 2 channels only are getting frequent picture break up that was not there before. All other channels are fine I have a regular aerial cable but this has always worked fine apart from the occasional passing unsupressed(and MOT'ed I guess) car which causes the usual clicks and squares Anyone know if anything changed or have the same problem I get picture and sound breakup on just about every channel, and have done in the two years I've had my digibox, although some channels seem worse than others and some days are worse than others. I only live 6 miles from the transmitter so I'm wondering if it's just a crap Philips digibox. Sometimes the breakup is so bad that I have to "reboot" the digibox (hence my feeling that it's the 'box that's to blame). Other times I just give up and go back to the analog signal. I'm glad it's now a free service because I'd have cancelled my subscription by now. -- Andy Clews University of Sussex Computing Service (Remove DENTURES if replying by email) |
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#3
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"Andy Clews" wrote ........" I only live 6 miles from the transmitter so I'm wondering if it's just a crap Philips digibox"..................... I have one of these, Andy. Often been plagued with regular picture breakup, sound squarks, etc, which I'd always put down to my living outside the "official" Freeview area. BUT, both my Hauppauge and my Nebula cards - fed from the same antenna as the PhilipsSTB - almost *always* produce 100% immaculate results, leading to the conclusion that the Philips itself is the weak link. These boxes were of a "first generation" design. Newer models (using Setpal chips, etc) will probably provide better pictures. Persevere! Ron. |
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#4
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"Andy Clews" wrote in message
... [snip]he transmitter so I'm wondering if it's just a crap Philips digibox. Sometimes the breakup is so bad that I have to "reboot" the digibox (hence my feeling that it's the 'box that's to blame). Other times I just give up and go back to the analog signal. I'm glad it's now a free service because I'd have cancelled my subscription by now. What makes you say Philips is 'crap'? I thought all the boxes were fairly similar internally and that Philips was as good as any. Or do you just think it trendy to use the word 'crap' in print? Scott -- Andy Clews University of Sussex Computing Service (Remove DENTURES if replying by email) |
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#5
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Thanks for all the replies. Here is waht I deduced:
1) Yes there is a tree in line of sight but the signal should clip just over the top, its difficult to tell exactly 2) The old man spent a week around my place when away and messed about with the TV connection I have 2 ferrite cores connected close to the box input and these had been moved, so weaker signals were now very poor. I re-adjusted and its all fine again. Interestingly I had to switch poles(didnt think they had poles but...) to make it work perfect The only wierd thing is that before I got the cores I got the occasional break up like everyone but never as bad as this so the signal has degraded for sure(maybe the tree) since then Thanks "Andy Clews" wrote in message ... Thus spake Robin Smith unto the assembled multitudes: Just got back from 2 weeks leave and find that just these 2 channels only are getting frequent picture break up that was not there before. All other channels are fine I have a regular aerial cable but this has always worked fine apart from the occasional passing unsupressed(and MOT'ed I guess) car which causes the usual clicks and squares Anyone know if anything changed or have the same problem I get picture and sound breakup on just about every channel, and have done in the two years I've had my digibox, although some channels seem worse than others and some days are worse than others. I only live 6 miles from the transmitter so I'm wondering if it's just a crap Philips digibox. Sometimes the breakup is so bad that I have to "reboot" the digibox (hence my feeling that it's the 'box that's to blame). Other times I just give up and go back to the analog signal. I'm glad it's now a free service because I'd have cancelled my subscription by now. -- Andy Clews University of Sussex Computing Service (Remove DENTURES if replying by email) |
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#6
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Good point about the growth and radio. I'll get the council to chop it down
! "Paul Ratcliffe" wrote in message ... On Tue, 29 Jul 2003 21:31:26 +0100, M. J. Powell wrote: In message 1059507287.557209@sj-nntpcache-3, Robin Smith writes Thanks for all the replies. Here is waht I deduced: 1) Yes there is a tree in line of sight but the signal should clip just over the top, its difficult to tell exactly The tree will grow...... And radio line of sight is not the same thing as visual line of sight. You need more clearance for radio waves. |
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