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sparky1685

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#100897 20-Apr-2012 14:28
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We're moving into a new house next week in Kelburn, Wellington (in Mariri Road).

The current owners have had Sky with a satellite dish, but since we've just received a free Tivo thanks to Telecom, it would be nice to get terrestrial if possible. There are a couple of old aerials on the house roof pointing down the valley towards the harbour, but the current owners haven't used them and weren't even sure whether they were still connected to anything.

The Freeview website shows our address as "unlikely" for UHF reception, but shows the neighbours across the road (on the uphill side) as "likely with high aerial".

Looking at Google Earth, I think there's the top of a hill between us and Fitzherbert transmitter, but I wonder whether anyone here has managed a reliable Freeview signal without direct line-of-sight (perhaps with a phased-array aerial).

Do you think it will be worthwhile to pay someone to come out with a signal meter and take a look, or is any signal we do get is going to be so unreliable that we're better off just sticking to satellite freeview and chucking the Tivo on trademe.

Thanks in advance,

Mark


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Behodar
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  #612419 20-Apr-2012 14:45
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I don't have line of sight and am 120 km from the transmitter (Te Aroha), using a 91 element aerial. It "mostly" works with a few seconds of pixellation every few minutes. I'm waiting with bated breath for the frequency changes next month to see whether that improves things (or makes it worse!)



  #612465 20-Apr-2012 16:04
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I may be in the same situation later this year.

Have Tivo and moving 100km from HD TV transmitter.

Did you have any amplifier with that large antenna?






Gordy

 

My first ever AM radio network connection was with a 1MHz AM crystal(OA91) radio receiver.


Behodar
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  #612474 20-Apr-2012 16:13
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Yes, I have a masthead amp.



sparky1685

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  #612602 20-Apr-2012 20:46
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Behodar: I don't have line of sight and am 120 km from the transmitter (Te Aroha), using a 91 element aerial. It "mostly" works with a few seconds of pixellation every few minutes. I'm waiting with bated breath for the frequency changes next month to see whether that improves things (or makes it worse!)


That's an impressive range. We'll only be about 18km across the harbour from Fitzherbert transmitter, but I think it might be quite a low power one.

Can I ask what blocks you from having line-of-sight to Te Aroha? Do you have any idea what the signal you are getting might be reflected off?

I'm a bit worried about spending money on putting an aerial up, and then finding that reception turns glitchy when the weather packs up or the foliage changes. I hadn't realised that the frequencies were changing soon. I see that Wellington frequencies are changing in June, so perhaps I should wait until then before checking the reception at our new place (and just get a cheap satellite box in the meantime).


Behodar
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  #612619 20-Apr-2012 21:26
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I'm behind a hill, but only just; there are maybe 2-3 metres of hilltop in the way. There's another, taller hill behind me with a house on the top, and I've found that I get the best signal by pointing my aerial at that house. Since it's on the taller hill, it presumably has line of sight, so the signal is bouncing off there.

I'll certainly post back after 8 May and let you know whether it gets better or worse (although if worse I won't be able to say definitively until I get up on the roof and adjust things).

Behodar
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  #621398 8-May-2012 08:02
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Behodar: I'll certainly post back after 8 May and let you know whether it gets better or worse (although if worse I won't be able to say definitively until I get up on the roof and adjust things).

As promised: I checked the signal quality this morning after the frequencies changed, and it was the best I've ever seen it :)

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