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Article #2078Re: Low-loss 50 Ohm coaxial cables + connectors for them?
From: Michael A. Terrell
Date: Sun, 23 Jul 2006 05:32
Date: Sun, 23 Jul 2006 05:32
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2458 bytes
atec77 wrote: > > Vitaliy wrote: > > Phil Allison wrote: > >> "Vitaliy" > >>> Right now we are using RG58, so it's about 16dB for 100m, slashing that > >>> by 8 dB would be good. > >> > http://www.radiobooks.com/products/rf9f10.htm > 9914 "flex" is about the best "heavy" coax you might consider > most 9913 is hollow and will collapse under more than minimal motion , > 9914 is a full foam dialectic which handles motion very well. > > In a thinner material perhaps a slightly thinner rg6 quadsheild in a > fuly spec cable or thinner yet possibly one of the airframe > designations from Gore > http://www.gore.com/en_xx/products/cables/microwave/aircraft/index.html > A call to matchmaster (02 9153 6666) would be in order for some > salient advice > > Good luck RG6 is 75 ohms. There is some nice low loss teflon 50 ohm coax on the market, BTW. -- Service to my country? Been there, Done that, and I've got my DD214 to prove it. Member of DAV #85. Michael A. Terrell Central Florida
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X-Google-Thread: 112d1e,1bfed7534c4b990c X-Google-Thread: 103407,1bfed7534c4b990c X-Google-Attributes: gid112d1e,gid103407,public X-Google-Language: ENGLISH,ASCII-7-bit Path: arc1-ca.pugleaf.net!g2news2.google.com!news4.google.com!newshub.sdsu.edu!elnk-nf2-pas!newsfeed.earthlink.net!stamper.news.pas.earthlink.net!newsread1.news.pas.earthlink.net.POSTED!b1a104da!not-for-mail Message-ID: <44C309B1.AB5D951D@earthlink.net> From: "Michael A. Terrell" <mike.terrell@earthlink.net> Reply-To: mike.terrell@earthlink.net Organization: http://home.earthlink.net/~mike.terrell/ X-Mailer: Mozilla 4.78 [en]C-CCK-MCD (Win98; U) X-Accept-Language: en MIME-Version: 1.0 Newsgroups: sci.electronics.design,aus.electronics Subject: Re: Low-loss 50 Ohm coaxial cables + connectors for them? References: <1153423299.149482.91630@h48g2000cwc.googlegroups.com> <fjc1c2d40cbjth1ni5c5trdhgalbb9vu56@4ax.com> <1153515781.364641.262600@p79g2000cwp.googlegroups.com> <4idcvmF385rdU1@individual.net> <1153583278.444117.300330@h48g2000cwc.googlegroups.com> <44c2d8d5@dnews.tpgi.com.au> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Lines: 34 Date: Sun, 23 Jul 2006 05:32:16 GMT NNTP-Posting-Host: 24.110.34.161 X-Complaints-To: abuse@earthlink.net X-Trace: newsread1.news.pas.earthlink.net 1153632736 24.110.34.161 (Sat, 22 Jul 2006 22:32:16 PDT) NNTP-Posting-Date: Sat, 22 Jul 2006 22:32:16 PDT