RF efficiency: an interesting observation

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RF efficiency: an interesting observation

danner
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Posts: 329
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Weather Station: Alma, MI USA
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#23

30-09-2017, 10:06

Here are some obligatory software pattern plots of the antenna.

The first two are in free space.

[Image: P1Pt1E2.jpg]

[Image: P1Pt1E2.jpg]

[Image: 1TjfLIg.jpg]

And this is the pattern mounted 6 feet up over real ground.

[Image: qiCNEky.jpg]

[Image: qiCNEky.jpg]

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RF efficiency: an interesting observation - by danner - 22-06-2017, 19:18

RE: RF efficiency: an interesting observation - by danner - 22-06-2017, 19:37

RE: RF efficiency: an interesting observation - by danner - 22-06-2017, 19:41

RE: RF efficiency: an interesting observation - by werk_ag - 23-06-2017, 00:01

RE: RF efficiency: an interesting observation - by danner - 25-06-2017, 06:30

RE: RF efficiency: an interesting observation - by danner - 25-06-2017, 18:01

RE: RF efficiency: an interesting observation - by danner - 25-06-2017, 23:33

RE: RF efficiency: an interesting observation - by werk_ag - 26-06-2017, 00:24

RE: RF efficiency: an interesting observation - by danner - 26-06-2017, 00:33

RE: RF efficiency: an interesting observation - by werk_ag - 26-06-2017, 02:02

RE: RF efficiency: an interesting observation - by danner - 26-06-2017, 02:29

RE: RF efficiency: an interesting observation - by uncle_bob - 26-06-2017, 03:03

RE: RF efficiency: an interesting observation - by Palmyweather - 26-06-2017, 00:08

RE: RF efficiency: an interesting observation - by danner - 26-06-2017, 00:21

RE: RF efficiency: an interesting observation - by danner - 26-06-2017, 03:21

RE: RF efficiency: an interesting observation - by danner - 28-06-2017, 20:21

RE: RF efficiency: an interesting observation - by danner - 29-06-2017, 06:58

RE: RF efficiency: an interesting observation - by danner - 30-06-2017, 05:10

RE: RF efficiency: an interesting observation - by Palmyweather - 07-07-2017, 07:49

RE: RF efficiency: an interesting observation - by danner - 07-07-2017, 08:02

RE: RF efficiency: an interesting observation - by Speedy68 - 03-08-2017, 10:38

RE: RF efficiency: an interesting observation - by danner - 30-09-2017, 09:40

RE: RF efficiency: an interesting observation - by AllyCat - 30-09-2017, 10:31

RE: RF efficiency: an interesting observation - by danner - 30-09-2017, 10:06

RE: RF efficiency: an interesting observation - by danner - 30-09-2017, 11:50

RE: RF efficiency: an interesting observation - by danner - 30-09-2017, 12:23

RE: RF efficiency: an interesting observation - by werk_ag - 30-09-2017, 17:10

RE: RF efficiency: an interesting observation - by danner - 30-09-2017, 20:11

RE: RF efficiency: an interesting observation - by danner - 30-09-2017, 20:28

RE: RF efficiency: an interesting observation - by werk_ag - 30-09-2017, 21:27

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