Topband
[Top] [All Lists]

Topband: metal roof

To: <topband@contesting.com>
Subject: Topband: metal roof
From: herbs@islands.vi (Herb Schoenbohm)
Date: Wed, 12 Jan 2000 11:57:04 -0400
Joe,  Regarding the common mode issue:  Would a choke coil constructed
of 30 inches of 2" PVC with RG8X or RG-58 provide sufficient isolation?
What if the coax to the shack is tri-ax with the outer shield floating
at one end to form a Faraday shield.  (It wouldn't take much to tape and
wrap some foil on the outside of coax if tri-ax is not available)  I
offer this possibility as some in remote areas may find the proper core
material to make an efficient transformer.

73

Herb (KV4FZ)



--
FAQ on WWW:               http://www.contesting.com/topband.html
Submissions:              topband@contesting.com
Administrative requests:  topband-REQUEST@contesting.com
Problems:                 owner-topband@contesting.com


<Prev in Thread] Current Thread [Next in Thread>