Strange Hot Spots

Lue

SatelliteGuys Pro
Apr 12, 2013
412
34
great plains
While researching around the net on antennas I ran across several articles describing Hot Spots for antenna reception, Some stated that just a few feet to the left or right would be the difference between a good signal and no signal, some described that dropping the antenna a couple of ft. would receive a channel that was not coming in 2 ft. higher. Some described that one side of their yard would receive all the channels were the other side would not even get a signal though both sides had a clear line of sight. Some angeled their antennas and got better reception. I have not had the time to move my antenna around and play with it yet. Wondering if any of you have any strange stories about Hot Spots? Thanks
 

navychop

Reunite Pangea! Stop overfishing Panthalassa!
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Jul 20, 2005
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Northern VA
I have heard of this. It's why OTA antenna placement can be more art than science.
 

Tampa8

Supporting Founder - I'll stand up and say so
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Sep 8, 2003
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Tampa/Eastern Ct
100% accurate. At the house I grew up at one end of the house with my CB was like using linear amp, the other not so much. Where I live now, moving the antenna just a foot or so makes a difference in reception levels. Inside the house there are spots where the AM signal becomes stronger, not because of less or more interference, just a stronger signal.
 

Teehar

SatelliteGuys Master
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Sep 29, 2010
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WNC
Where we live it's all about hot spots.I always took a small 13" set and lots of cable when installing tv antennas.
 

Mr Tony

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Nov 17, 2003
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Mankato, MN
same here when dealing with further distances for signal

one spot on my roof showed a 90 signal....5 feet east was in the 70's
 

mike123abc

Too many cables
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Sep 25, 2003
25,861
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Norman, OK
There are many things that can block a signal, and moving the antenna can avoid the shadow. But, I think it is more of an exception rather than the rule.
 

SatelliteAV

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Sep 3, 2004
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Roseville, CA
My OTA signals are available only on ground effect. Raise the antenna 5 feet or move 10 feet in any direction and lose all but one channel. Bought 60' of Rohn tower and luckily decided to rent a bucket truck before installing. Absolutely no signals at any height above 30 feet anywhere on the property.

One channel goes from no signal to 60% just by rotating the polarity 30 degrees clockwise from horizontal. The channel is not important to me, so haven't added a second rotor for polarity adjustment.

So, yes. Often it is trial and error and not just antenna height and direction.
 

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