Mail Archive Search: <+subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Towertalk\]\s+RF\s+\&\s+Elec\s+Earth\s+Measuring\s*$/>

Results:

References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Towertalk\]\s+RF\s+\&\s+Elec\s+Earth\s+Measuring\s*$/: 5 ]

Total 5 documents matching your query.

1. [Towertalk] RF & Elec Earth Measuring (score: 1): Author: george.shaw@ukf.net (George Shaw); Date: Wed, 13 Mar 2002 15:12:06 -0000; How can you measure the resistance (?) of a cable running to earth? If I wanted to check if a cable already providing an electrical earth connection was working to optimum how could I do it without b; /archives//html/Towertalk/2002-03/msg00179.html (7,390 bytes)
2. [Towertalk] RF & Elec Earth Measuring (score: 1): Author: k1ttt@arrl.net (David Robbins); Date: Wed, 13 Mar 2002 15:43:00 -0000; I Electrical First, there is no such thing as an rf ground. (time to put on the asbestos underware!) Any RF you generate is looking for a path back to where it came from. The most you can hope to do; /archives//html/Towertalk/2002-03/msg00180.html (8,591 bytes)
3. [Towertalk] RF & Elec Earth Measuring (score: 1): Author: kb9cry@attbi.com (kb9cry@attbi.com); Date: Wed, 13 Mar 2002 16:15:34 +0000; One cannot just simply use their VOM to measure resistance of an earthen grounding system. Before I start let me say that the following statements are what I've learned as a Chemical Plant Engineer (; /archives//html/Towertalk/2002-03/msg00183.html (9,083 bytes)
4. [Towertalk] RF & Elec Earth Measuring (score: 1): Author: W8JI@contesting.com (Tom Rauch); Date: Thu, 14 Mar 2002 05:59:16 -0500; RF (like lightning) looks for an "electrical mass" to flow into, and the return path can be via induction fields (which include "capacitance" or charge distribution effects). It is the "invisible pa; /archives//html/Towertalk/2002-03/msg00197.html (7,372 bytes)
5. [Towertalk] RF & Elec Earth Measuring (score: 1): Author: W8JI@contesting.com (Tom Rauch); Date: Thu, 14 Mar 2002 05:59:16 -0500; Despite what some measurement methods might claim, you can not measure the resistance at any frequency but the operating frequency, and get an accurate result. RF resistance of a ground or of the ea; /archives//html/Towertalk/2002-03/msg00198.html (7,496 bytes)

Current List: 1 - 5
Page: [1]