Re: ARLA/CLUSTER: Re: Como operar os Satélites em FM (em inglês).
Carlos Mourato
radiofarol gmail.com
Terça-Feira, 29 de Janeiro de 2008 - 22:40:21 WET
Já fiz a tradução de ingles para Portuga!!!... ...Podem ler no email
original!
73 de CT4RK
2008/1/29, Jorge Santos <nobre.santos netvisao.pt>:
>
> ?????????????????????????????????????.
>
> Rui Mota escreveu:
> > *Boas tardes colega João Costa eu mal vi este email coloquei o meu
> > Panda Antivírus + Firewall 2008 a correr e não detectou nada...*
> > **
> > *Cordiais cumprimentos*
> > **
> > *Rui Carlos Mota
> > 73's
> > _CT5GOQ_*
> >
> >
> >
> > ----- Original Message -----
> >
> > *From:* João Gonçalves Costa <mailto:joao.a.costa ctt.pt>
> > *To:* Resumo Noticioso Electrónico ARLA
> > <mailto:cluster radio-amador.net>
> > *Sent:* Tuesday, January 29, 2008 4:10 PM
> > *Subject:* [PHISHING]: ARLA/CLUSTER: Como operar os Satélites em
> > FM (em inglês).
> >
> >
> >
> >
> ---------------------------------------------------------------------------------------------------
> > *Panda Antivirus + Firewall 2008 detectou que este mail pode ser
> > falso.*
> >
> > Tome precauções máximas, pois os e-mails falsos podem ser indício
> > de uma tentativa de fraude.
> >
> ---------------------------------------------------------------------------------------------------
> >
> >
> > Alguma "Alma Caridosa" se voluntaria para traduzir...?
> >
> > João Costa
> > CT1FBF
> >
> >
> > <
> http://images.google.pt/imgres?imgurl=http://www.oreilly.com/catalog/mappinghks/figs/d1e10581.png&imgrefurl=http://www.oreilly.com/catalog/mappinghks/toc.html&h=400&w=353&sz=83&hl=pt-PT&start=13&tbnid=MsrLpGgrr_o_vM:&tbnh=124&tbnw=109&prev=/images%3Fq%3DOperating%2BPractice%2Bon%2BFM%2BSatellites%26gbv%3D2%26svnum%3D10%26hl%3Dpt-PT%26sa%3DG
> >
> > <
> http://images.google.pt/imgres?imgurl=http://www.k0nr.com/blog/uploaded_images/100_0989-761654.JPG&imgrefurl=http://www.k0nr.com/blog/2006/11/satellite-operation-from-bonaire.html&h=768&w=1024&sz=122&hl=pt-PT&start=10&tbnid=3XcO2HXmEMW3jM:&tbnh=113&tbnw=150&prev=/images%3Fq%3DHAM%2BFM%2BSatellites%26gbv%3D2%26svnum%3D10%26hl%3Dpt-PT%26sa%3DG
> >
> > <
> http://images.google.pt/imgres?imgurl=http://ham-shack.com/images/oscar.jpg&imgrefurl=http://ham-shack.com/satellites.html&h=309&w=287&sz=7&hl=pt-PT&start=20&tbnid=ak3okVke6R0z3M:&tbnh=117&tbnw=109&prev=/images%3Fq%3DHAM%2BFM%2BSatellites%26gbv%3D2%26svnum%3D10%26hl%3Dpt-PT%26sa%3DG
> >
> > <
> http://images.google.pt/imgres?imgurl=http://www.ericsatcom.net/images/WorkingTheSatellite.JPG&imgrefurl=http://www.ericsatcom.net/&h=384&w=512&sz=87&hl=pt-PT&start=11&tbnid=0bzU7Z1n06ZKkM:&tbnh=98&tbnw=131&prev=/images%3Fq%3DHAM%2BSatellites%26gbv%3D2%26svnum%3D10%26hl%3Dpt-PT%26sa%3DG
> >
> >
> >
> > Operating Practice on FM Satellites
> >
> > *Ib OZ1MY* has written some usefull operarating hints for those
> > wishing to use the FM single channel Amateur Radio satellites.
> >
> > Satellites with linear transponders can allow many dozens of QSO's
> > to take place simultaneously and operating on those is in many
> > ways similar to say 20 metres, however, things are different for
> > the single channel FM satellites.
> >
> > With FM sats only one QSO can take place at a time and they
> > require different operating procedures. When a single channel
> > satellite passes over densely populated areas they can get a bit
> > congested, so Ib OZ1MY has posted the following operating
> > guidelines to the AMSAT-BB:
> >
> > This is a short version of an article I wrote in 2000 about using
> > FM (single channel) satellites.
> >
> > Short version:
> > The golden rule - do not transmit if you can not hear the downlink.
> >
> > Calling "CQ satellite" 3 - 4 or more times and give the call and
> > the full locator at the same time is non-productive.
> > It simply takes too long time. Experienced operators easily pick
> > out new stations using a short CQ call.
> > It is not really necessary to call CQ - just give your call.
> >
> > Considerate operating practice allows a QSO to finish.
> > Many operators on the FM satellites do not adhere to this.
> > You very often find a station calling on top of a running QSO,
> > which makes the QSO take much longer time than necessary.
> > Often it is because the QSO takes a long time, which leads to the
> > next "rule".
> >
> > Make the QSO short when the satellite is busy. Valid QSO's just
> > need to exchange calls and signal report. That is it.
> > You do not need locator or operator name. If there is very little
> > traffic OK go ahead and talk about anything - but not when the
> > satellite is busy.
> >
> > Here in Europe we also have the habit of asking for the full
> locator.
> > I have tried to avoid that, but I have failed in this respect.
> > For a terrestrial QSO or in a contest you need the full locator -
> > but not for a satellite QSO.
> >
> > A considerate operator will make one QSO per pass. If you are an
> > experienced operator, who has made a lot of contacts before -
> > limit your contacts to new stations.
> >
> > Do not use the FM satellites to elaborate on the weather situation
> > in your local area, when the satellite is busy.
> >
> > Give priority to portable and mobile stations if they can hear the
> > satellite.
> >
> > Give DX stations (rare calls) a chance to get through. I have
> > witnessed JW stations being "drowned" by local QSO's.
> >
> > Look at your satellite tracking program in order to avoid calling
> > stations that are out of the footprint.
> >
> > If someone is really annoying - don't try to block their signal -
> > try to send them an e-mail especially if they are from your own
> > country.
> >
> > Also respect if people want to use their own native language. It
> > is perfectly OK to talk Danish, German or any other language, as
> > long as they do not carry on for many minutes.
> >
> > You can join the AMSAT Bulletin Board (AMSAT-BB) at
> > http://www.amsat.org/amsat-new/tools/maillist/maillist.php
> >
> > *Fonte: The Southgate Amateur Radio Club.
> > *
> >
> >
> >
> ---------------------------------------------------------------------------------------------------
> > *Panda Antivirus + Firewall 2008 detectou que este mail pode ser
> > falso.*
> >
> > Tome precauções máximas, pois os e-mails falsos podem ser indício
> > de uma tentativa de fraude.
> >
> ---------------------------------------------------------------------------------------------------
> >
> >
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--
Best 73 from:
regards from:
CT4RK
Carlos Mourato
Sines
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