Author |
Message |
Twentynineva
New member Username: Twentynineva
Post Number: 9 Registered: 5-2010
| Posted on Monday, May 24, 2010 - 9:50 pm: |
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Time has come to move my m103 from the mast to the tower.Will the swr's change?im thinking nothing should change,but i want some opinions! |
Starface
Senior Member Username: Starface
Post Number: 2823 Registered: 1-2005
| Posted on Tuesday, May 25, 2010 - 12:07 am: |
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If you are going to be at the same height and using the same coax then there shouldn't be a change or one that is noticeable. Everyone is trying to accomplish something big, not realizing life is made up of little things.
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Train_man
Member Username: Train_man
Post Number: 74 Registered: 10-2007
| Posted on Tuesday, May 25, 2010 - 2:03 am: |
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Not unless you bump the gamma or one of the elements. The SWR should not change. |
Tech833
Intermediate Member Username: Tech833
Post Number: 185 Registered: 12-2001
| Posted on Tuesday, May 25, 2010 - 2:08 pm: |
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There will be some change, but should not be drastic. Height above ground, nearby conductive objects, feedline jacket currents, etc. affects the feedpoint impedance. There is always a chance you may need to fine tune it a little. Your radio 'Mythbuster' since 1998
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Twentynineva
Junior Member Username: Twentynineva
Post Number: 10 Registered: 5-2010
| Posted on Wednesday, May 26, 2010 - 1:48 pm: |
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thanks! |