Article View: pl.misc.telefonia
Article #243249Re: ISDN
From: J.F
Date: Mon, 28 Aug 2023 18:10
Date: Mon, 28 Aug 2023 18:10
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2328 bytes
On Mon, 28 Aug 2023 13:04:49 +0200, Tomasz Śląski wrote: > W dniu 27.08.2023 o 21:28, J.F pisze: > >> Jeszcze jedna sprawa - takie 2MW na 50 ohm, to 10kV. >> Na lampach jakby latwiej :-) > > Mhmmmm.... :) Zwłaszcza, że antena w Konstantynowie miała nominalnie 120 > Ohm. Nie pamietam feedera, ale sama antena była zasilana z konca, i stosowny domek stał obok. a Nadajnik do feedera musi byc dostosowany. Swoją drogą ... jesli tam jakas zmienna ilosc małych nadajników, to problem impedancji rosnie ... J.
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Path: mbox-mo1.pugleaf.net!news-archive.icm.edu.pl!news.icm.edu.pl!news.chmurka.net!.POSTED.157.25.139.242!not-for-mail From: "J.F" <jfox_xnospamx@poczta.onet.pl> Newsgroups: pl.misc.telefonia Subject: Re: ISDN Date: Mon, 28 Aug 2023 20:10:31 +0200 Organization: news.chmurka.net Message-ID: <vijzu07z8umj$.jgefxo5j78mp.dlg@40tude.net> References: <o4o2rm3xd6m2$.1s1tlhykj4pwx.dlg@40tude.net> <tal0se$sss$1$viktoriu@news.chmurka.net> <almarsoft.4273161503574715694@news.neostrada.pl> <bea4a142-b19d-40fd-8678-9ef459455a38n@googlegroups.com> <ubvns8$vl0$1@mercurialis.man.poznan.pl> <ok1lfn0r0a7b$.1swwf3pnfaojr.dlg@40tude.net> <slrnue7aev.ko8b.jaros@falcon.lasek.waw.pl> <uc0chi$bil$1@mercurialis.man.poznan.pl> <slrnue7h1f.l0ot.jaros@falcon.lasek.waw.pl> <j1e9lgk77uo8$.z9fzjktvv9qq$.dlg@40tude.net> <slrnuef323.t554.jaros@falcon.lasek.waw.pl> <uc82jn$lrg$1$Robert_W@news.chmurka.net> <slrnuef5i0.t7nm.jaros@falcon.lasek.waw.pl> <1xgms6lynezm9.14ezhggtysxfc$.dlg@40tude.net> <slrnueh3i7.vc0a.jaros@falcon.lasek.waw.pl> <ddq2u39eloog.1wtdsl5uben6d.dlg@40tude.net> <slrnuehetl.vrhe.jaros@falcon.lasek.waw.pl> <dmh0xhcdn2ic$.47h3ca36d03y$.dlg@40tude.net> <slrnuekk31.13c9t.jaros@falcon.lasek.waw.pl> <1l9g74waqax1u.bhy9uv6uj194.dlg@40tude.net> <uchv0f$mlt$1@mercurialis.man.poznan.pl> NNTP-Posting-Host: 157.25.139.242 MIME-Version: 1.0 Injection-Info: news.chmurka.net; posting-account="jfoxwr"; posting-host="157.25.139.242"; logging-data="31298"; mail-complaints-to="abuse-news.(at).chmurka.net" User-Agent: 40tude_Dialog/2.0.15.1 Cancel-Lock: sha1:at3w3yA3q70hoNDUG9VSqSlK5yY= sha256:AO12WtIHyIcKfpkOh7r2jTUdfW/NTKWiZJqTf07rLCk= sha1:pHsHbDuJLfP2sKj1Sf7pll+ZiXc= sha256:ig2QyZh9+m70sMjMFT8n2jmhrt98AkdX4PyKxS4kuo4= Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit