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Old 5-Oct-2014, 4:29 PM   #15
GroundUrMast
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Join Date: Oct 2010
Location: Greater Seattle Area
Posts: 4,773
Are the antennas still in the attic? If so, you can expect reception to change significantly as the moisture content of the roofing system varies. The changes will not always affect evey signal the same. Even if it has not rained, the moisture levels in the wood and other materials can change dramatically as the temperature and humidity varies.

Your original report suggests that an attic installation is not going to work well for most who try it. The weak signal levels and edge path conditions are indications that you would be forced to consider mounting outside, clear of obstructions.

The HDHR and it's GUI make a very good signal meter... 'Signal Strength' is only a secondary parameter... Work at maximizing the 'Signal Quality' parameter at a stable value. In my experience, a high 'Signal Strength' is of no use if the 'Signal Quality' is unstable or below 60 per the HDHR.
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If the well is dry and you don't see rain on the horizon, you'll need to dig the hole deeper. (If the antenna can't get the job done, an amp won't fix it.)

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