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| Subject: | Re: LF: PA0RDT antenna near a TX? Front end OK? |
| From: | DK7FC <[email protected]> |
| Date: | Sat, 17 Oct 2015 11:54:31 +0200 |
| In-reply-to: | <[email protected]> |
| References: | <[email protected]> <[email protected]> <A1F434BCA1554D73B62CD8C5DA92018C@MichaelSappPC> <[email protected]> <D7C6DA4CB2A44BD7BCAA6CA222B95DDB@MichaelSappPC> <[email protected]> |
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Am 15.10.2015 19:14, schrieb John Andrews: [...]This protects well against RF-swamping and nearby lightning hits. The down-side is that you have to supply the current to run the relay. German ops who hang such electronics in distant tree-tops would probably not be interested.John, W1TAG :-)Yes, probably not. But they use bistable relays (5VDC!) for switching their antennas, so it would be an option anyway. :-) 73, Stefan |
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