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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+RF\s+\&\s+DC\s+coupling\/decoupling\s*$/: 3 ]

Total 3 documents matching your query.

1. [TowerTalk] RF & DC coupling/decoupling (score: 1): Author: kg5u@hal-pc.org (Dale L. Martin); Date: Fri, 19 Dec 1997 01:03:37 -0600; I have checked my resources here in the shack (ARRL Handbook and ARRL Antenna Handbook and beaucoup issues of old QST's) and find nothing to help me in my quest to the following question: What compon; /archives//html/Towertalk/1997-12/msg00446.html (8,099 bytes)
2. [TowerTalk] RF & DC coupling/decoupling (score: 1): Author: dick.green@valley.net ("Dick Green".); Date: Fri, 19 Dec 1997 07:41:48 -0500; The Ameritron 4-pos antenna switch accomplishes this trick. It sends low DC voltages down the coax to operate the antenna switching relays. I know it uses some RF blocking capacitors, but I can't rec; /archives//html/Towertalk/1997-12/msg00449.html (9,711 bytes)
3. [TowerTalk] RF & DC coupling/decoupling (score: 1): Author: n4kg@juno.com (T A RUSSELL); Date: Fri, 19 Dec 1997 09:58:04 -0600; Dale - You neglected to mention the frequency (frequencies?) that will be present on the feedline. It is fairly easy to simply put an inductor from the center wire of the coax to the DC supply and DC; /archives//html/Towertalk/1997-12/msg00454.html (9,947 bytes)

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