RBI Antenna placement

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Forums › New Zealand Broadband › RBI Antenna placement

am289

31 posts

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#245238 24-Jan-2019 23:26

if I install a second 700MHz $G antenna at position 3, or 4, the same as the existing one, am I likely to cause interference with either of the other transmitters?

The one between 3 and 4 is a 2.4 GHz WiFI connected to external WiFi antenna for the lower paddock, while the lowest one is the PtP to the farmhouse.

Also, the signal strength has increased quite a bit recently. I suppose that could be due to a new tower - is there any way to see which tower I am connected to so I can ensure the antennas are best aligned?

Cheers

nakedmolerat

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#2167263 25-Jan-2019 00:54

@coffeebaron is the guy that can help

coffeebaron

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#2167427 25-Jan-2019 13:30

Position 3 should be fine. Close to existing antenna and adjust angle so on opposing 45 degree angles.
What's your approx location and advise PCI from modem stats.

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am289

31 posts

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#2167429 25-Jan-2019 13:44

Thanks for the reply!

PCI is 452, located in North Canterbury near Greta Valley / Omihi

am289

31 posts

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#2167430 25-Jan-2019 13:47

Probably more importantly, do you think it would warrant an additional antenna?

Currently around 50ms ping, 35 mbps down, 4 mbps up, but it has been variable at times which drops the upload markedly.

am289

31 posts

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#2167433 25-Jan-2019 13:54

am289:

Probably more importantly, do you think it would warrant an additional antenna?

Currently around 50ms ping, 35 mbps down, 4 mbps up, but it has been variable at times which drops the upload markedly.

Meant to include this

coffeebaron

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#2167434 25-Jan-2019 13:58

You're connected to the Greta Valley tower. A 2nd antenna is generally a good idea. It often will result in increased performance and gives you a bigger slice of available capacity during peak time.
Also please post the rest of the modem stats.

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coffeebaron

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#2167435 25-Jan-2019 14:00

So -108 Is getting low on the signal range. Nearer -100 or greater is better. -110 and lower, then performance begins to drop significantly.

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am289

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#2167438 25-Jan-2019 14:11

Great thanks!

coffeebaron

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#2167442 25-Jan-2019 14:36

Sample of antenna install:

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