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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Topband\:\s+I\.C\.E\.\s+lightning\s+protective\s+device\s*$/: 2 ]

Total 2 documents matching your query.

1. Topband: I.C.E. lightning protective device (score: 1)
Author: "David Raymond" <daraymond@iowatelecom.net>
Date: Fri, 20 Jun 2008 19:48:16 -0500
As a follow up to the recent discussion of the capacitance value in Polyphaser HF protective devices (two each .01 uFd/500v in parallel), I made a technical query with I.C.E. as to the capacitance in
/archives//html/Topband/2008-06/msg00056.html (6,855 bytes)

2. Re: Topband: I.C.E. lightning protective device (score: 1)
Author: "Harold Smith" <w0rihps@sbcglobal.net>
Date: Sat, 21 Jun 2008 15:00:40 -0500
Dave, I did some measurements on the I.C.E model 305, 15KW unit. With a 51 ohm resistor at the antenna connection, I measured with the MFJ 259B analyzer an Impedance of 52 ohms and the reactance was
/archives//html/Topband/2008-06/msg00059.html (8,129 bytes)


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