To: | "Stein Roar LA6FJA-K3RAG" <s-roabr@online.no>, <topband@contesting.com> |
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Subject: | Re: Topband: Beverage feeding |
From: | "Lars Harlin" <lars.harlin@one.se> |
Date: | Wed, 8 Sep 2010 05:37:55 +0200 |
List-post: | <topband@contesting.com">mailto:topband@contesting.com> |
> I wonder how much difference it is if I have antenna switch for different > RX Antennas in the field with 300 ft. 50 ohm coax, and then I take a 300 > ft 75 ohm to my beverage feeding box from DX Engineering.... > > Does this change of coax impedance mess up the RX signal even I use a > preamp ??? Or should I go straight with 75 ohm from the shack down to the > switch.??? > > 73 LA6FJA Rag Rag, You go ahead an use your 75 ohms coax (CATV?), the missmatch wont matter at all! 73 de Lars/SM3BDZ _______________________________________________ UR RST IS ... ... ..9 QSB QSB - hw? BK |
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