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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Using\s+an\s+iPhone\s+App\s+to\s+line\s+up\s+your\s+antenna\s*$/: 12 ]

Total 12 documents matching your query.

1. [TowerTalk] Using an iPhone App to line up your antenna (score: 1)
Author: "Tim Duffy K3LR" <k3lr@k3lr.com>
Date: Wed, 4 Jan 2012 13:34:22 -0600
Sure would be handy if you could take your iPhone up the tower - place the phone in line with the antenna boom - just off the tower (maybe with a nice holder to keep it in place - bungee?). Then acce
/archives//html/Towertalk/2012-01/msg00099.html (7,835 bytes)

2. Re: [TowerTalk] Using an iPhone App to line up your antenna (score: 1)
Author: David Robbins <k1ttt@verizon.net>
Date: Wed, 04 Jan 2012 13:51:27 -0600 (CST)
maybe just use a real compass, lots cheaper than dropping an i-thingy off a tower! personally i just line up antenna booms based on known directions of either guy wires or some convenient object in t
/archives//html/Towertalk/2012-01/msg00101.html (8,238 bytes)

3. Re: [TowerTalk] Using an iPhone App to line up your antenna (score: 1)
Author: "Gary Schafer" <garyschafer@comcast.net>
Date: Wed, 4 Jan 2012 14:57:41 -0500
That sounds like an invitation for an owl to come and crap on the iphone. 73 Gary K4FMX _______________________________________________ _______________________________________________ TowerTalk maili
/archives//html/Towertalk/2012-01/msg00102.html (9,591 bytes)

4. Re: [TowerTalk] Using an iPhone App to line up your antenna (score: 1)
Author: W2RU - Bud Hippisley <W2RU@frontiernet.net>
Date: Wed, 4 Jan 2012 15:37:37 -0500
I don't know about that owl, but *I'm* going to. I have a freebie compass app on my iPhone 3Gs. It's called (believe it or not) "Compass". I've typically only used it in locations where I had no idea
/archives//html/Towertalk/2012-01/msg00105.html (9,325 bytes)

5. Re: [TowerTalk] Using an iPhone App to line up your antenna (score: 1)
Author: George Cortez Jr <ne2i@optonline.net>
Date: Wed, 4 Jan 2012 16:10:58 -0500
I have an app called Theodolite thats pretty neat. its more for surveying but it may be useful to you. George ne2i _______________________________________________ ____________________________________
/archives//html/Towertalk/2012-01/msg00108.html (8,975 bytes)

6. Re: [TowerTalk] Using an iPhone App to line up your antenna (score: 1)
Author: "Dick Green WC1M" <wc1m73@gmail.com>
Date: Wed, 4 Jan 2012 17:42:23 -0500
I thought the iPhone 4 and 4s have special hardware for the compass function and the 3G does not. Is that true? 73, Dick WC1M I don't know about that owl, but *I'm* going to. I have a freebie compass
/archives//html/Towertalk/2012-01/msg00113.html (10,015 bytes)

7. Re: [TowerTalk] Using an iPhone App to line up your antenna (score: 1)
Author: Jim Lux <jimlux@earthlink.net>
Date: Wed, 04 Jan 2012 15:45:10 -0800
3G doesn't have magnetic sensors 3GS does There are compass apps for 3G that use GPS and velocity to infer heading. _______________________________________________ ___________________________________
/archives//html/Towertalk/2012-01/msg00115.html (8,475 bytes)

8. Re: [TowerTalk] Using an iPhone App to line up your antenna (score: 1)
Author: Jim Lux <jimlux@earthlink.net>
Date: Wed, 04 Jan 2012 15:59:25 -0800
The iPhone uses an AKM AK8973 3 axis sensor It's roughly an 8 bit device (it's a bit tricky, because you can set offset and gain for the raw sensor, and it needs temperature compensation)... So, roug
/archives//html/Towertalk/2012-01/msg00118.html (8,603 bytes)

9. Re: [TowerTalk] Using an iPhone App to line up your antenna (score: 1)
Author: <john@kk9a.com>
Date: Wed, 04 Jan 2012 16:23:26 -0800
Can you use this compass in the woods or do trees attenuate the earths magnetic field? 3G doesn't have magnetic sensors 3GS does There are compass apps for 3G that use GPS and velocity to infer headi
/archives//html/Towertalk/2012-01/msg00122.html (8,508 bytes)

10. Re: [TowerTalk] Using an iPhone App to line up your antenna (score: 1)
Author: Bob K6UJ <k6uj@pacbell.net>
Date: Wed, 4 Jan 2012 17:44:10 -0800
hihihihihi !!!!!!!! Bob K6UJ _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.co
/archives//html/Towertalk/2012-01/msg00127.html (10,753 bytes)

11. [TowerTalk] Using an iPhone App to line up your antenna (score: 1)
Author: KAZeringue <kazeringue@aol.com>
Date: Sun, 08 Jan 2012 00:20:28 -0500
I did this very thing Friday morning using a GPS enabled Android tablet with a free GPS compass application. The GPS app shows true north, so no corrections for magnetic north needed, and no problem
/archives//html/Towertalk/2012-01/msg00141.html (6,982 bytes)

12. Re: [TowerTalk] Using an iPhone App to line up your antenna (score: 1)
Author: "Chuck" <w5pr@swbell.net>
Date: Sun, 8 Jan 2012 08:01:54 -0600
I use the "Commander" compass free app on the I-phone. It seems to be very accurate. I am due south of the buildings in downtown Houston according to the map and the app agrees. Chuck W5PR __________
/archives//html/Towertalk/2012-01/msg00142.html (8,487 bytes)

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