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References: [ +from:redhaines@acegroup.cc: 3 ]

Total 3 documents matching your query.

1. Topband: Inexpensive radial wire, pH (score: 1)
Author: Red Haines <redhaines@acegroup.cc>
Date: Thu, 29 Nov 2007 11:12:54 -0600
If the pH of the soil is less than 7.0 (acidic), use aluminum fence wire. If the pH is greater than 7.0 (alkaline) use steel. 73 de WO&Oslash;W _______________________________________________ Topband
/archives//html/Topband/2007-11/msg00256.html (6,488 bytes)

2. Topband: Propagation following X-ray increase (score: 1)
Author: Red Haines <redhaines@acegroup.cc>
Date: Thu, 06 Dec 2007 10:49:32 -0600
IPS reports a slightly higher critical frequency of the F2 layer at this location in SE MN today and I hear slightly stronger signals from the 20 meter and 15 meter DX beacons at 1640z. I hear nothin
/archives//html/Topband/2007-12/msg00069.html (6,732 bytes)

3. Topband: Aluminum wire radials (score: 1)
Author: Red Haines <redhaines@acegroup.cc>
Date: Sun, 04 Oct 2009 12:58:41 -0500
Soil chemistry is the key to selecting radial wire that does not deteriorate in the soil. Aluminum cannot tolerate alkaline soil, pH greater than 7.0. Iron, zinc, and copper cannot tolerate acidic so
/archives//html/Topband/2009-10/msg00072.html (7,100 bytes)

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