Accessories:LR-1090-N Stacked Omni Antenna: Difference between revisions
imported>Beastadmin Created page with "=jetvision LR-1090-N= '''A 1.5 m long Stacked Omnidirectional Antenna''' For a long time I used the G7RGQ and afterwards the [h..." |
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=jetvision LR-1090-N= | ==jetvision LR-1090-N== | ||
'''A 1.5 m long Stacked Omnidirectional Antenna''' | '''A 1.5 m long Stacked Omnidirectional Antenna''' | ||
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I am happy that the constructor took some of my hints and experience into his design, and Andy soon will offer this antenna in his [http://1090mhz.com/ web shop]. | I am happy that the constructor took some of my hints and experience into his design, and Andy soon will offer this antenna in his [http://1090mhz.com/ web shop]. | ||
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|[[File:LR-1090-N-stacked-2.jpg|400px|LR-1090-N Antenna]] | |||
|''A wonderful antenna - mounted on a sidebar at my rooftop mast'' | |||
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My current range with this antenna is more than 225nm into all directions that are not shadowed by mountains. To the south you will find the alps as a barrier, towards west the Schwäbische Alp moutains show a limit. All other direction are free. The typical Mode-S frame rate during busy time in the evening is 1200 frames per second (72000 frames/minute). | |||
[[File:Ant001-LR-1090-N-Overnight3a.gif|400px|LR-1090-N Planeplotter Overnight Plot]] | |||
''Overnight plot using Andy's antenna'' | |||
Latest revision as of 18:29, 10 November 2013
jetvision LR-1090-N
A 1.5 m long Stacked Omnidirectional Antenna
For a long time I used the G7RGQ and afterwards the collinear stacked from Francois, F5ANN. Suddenly Andy presented me a 1.5m long stacked vertical antenna, and after testing it, I found this antenna giving me about 25nm more range, to a total of 225nm into all directions. See the proof below.
I am happy that the constructor took some of my hints and experience into his design, and Andy soon will offer this antenna in his web shop.
|
A wonderful antenna - mounted on a sidebar at my rooftop mast |
My current range with this antenna is more than 225nm into all directions that are not shadowed by mountains. To the south you will find the alps as a barrier, towards west the Schwäbische Alp moutains show a limit. All other direction are free. The typical Mode-S frame rate during busy time in the evening is 1200 frames per second (72000 frames/minute).
Overnight plot using Andy's antenna