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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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Does anybody know if/when Hannington is due any power upgrades?
I'm in Caversham (north of Reading) and DTT reception is a little flaky, even with a new aerial, new cabling and a booster. I get a decent enough analogue signal from Hannington but regular break-ups (especially on the QAM64 muxes) using digital. I'm using a Nebula DigiTV PCI which reports a signal strength of around 71%, with an S/N ratio of 24dB and a low bit error rate (0.01). Thanks in advance, -- Steve Bavin |
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#2
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Are those readings with or without the booster. If it is with it then give
us the readings without. -- reply to chipsuar.chipsuarremove this at charitydays.co.uk "no" wrote in message ... Does anybody know if/when Hannington is due any power upgrades? I'm in Caversham (north of Reading) and DTT reception is a little flaky, even with a new aerial, new cabling and a booster. I get a decent enough analogue signal from Hannington but regular break-ups (especially on the QAM64 muxes) using digital. I'm using a Nebula DigiTV PCI which reports a signal strength of around 71%, with an S/N ratio of 24dB and a low bit error rate (0.01). Thanks in advance, -- Steve Bavin |
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#3
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It's a brand new Nebula (which might explain the stupid questions from yours
truly). I've mailed Nebula support with a few issues and they've been excellent. No response on this particular one yet, but if it's a standard DTT reception issue then it's not really their problem. I could do with 2 things from this forum: 1) Nebula users! What sort of signal strength - S/N ratio - BER figures are you getting? 2) ITC insiders! Are there any power increases planned for Hannington? (I noticed it was doen for "Phase 3" on the http://members.lycos.co.uk/ukdtttx/ page..) Thanks y'all, -- Steve Bavin "Ronald Marlowe" wrote in message ... "sbavin" wrote Do these figures look ok (they seem pretty good to me)? Would this explain why I'm getting regular break-ups on ITV1/C4/five - or should I be looking for a source of interference? Noticed this thread rather late - so I'm sorry if I'm missing the point - but how long have you had your Nebula? Some of the earlier ones were, in a few systems, prone to intereference from the PC's internal PSU. Subsequent models were fitted with filtering to cure this. In any event, why not Nebula - they're invariably helpful. Ron. |
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#4
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"sbavin" wrote 1) Nebula users! What sort of signal strength - S/N ratio - BER figures are you getting? I'm using Winter Hill - about 27 miles distant - and outside the "official" Freeview area. BBC One readings this morning a Strength 55% SNR 20db BER 0.002 Both picture and sound are 100% rock-steady. Hope that helps. Ron. |
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#5
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That's considerably weaker signal and lower SNR than I'm getting.
But also a lower BER. I guess I'm getting some local interference... possibly from the Hemdean transmitter which is transmitting a weak analogue signal but is only 200m away from my house..? Maybe I should upgrade my downlead from CT100 to CT125 (it's quite a long run). -- Steve Bavin Plinth vs. The Salivation Army http://mp3.com/plinth "Ronald Marlowe" wrote in message ... "sbavin" wrote 1) Nebula users! What sort of signal strength - S/N ratio - BER figures are you getting? I'm using Winter Hill - about 27 miles distant - and outside the "official" Freeview area. BBC One readings this morning a Strength 55% SNR 20db BER 0.002 Both picture and sound are 100% rock-steady. Hope that helps. Ron. |
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