Re: ARLA/CLUSTER: Como operar os Satélites em FM (em inglês).

[Salomao Fresco]

Olá!

Se der para esperar até ao fim de semana, posso "dar um jeito"!Se for pelo
Google translations... alguém que avance, eu não gosto dessas traduções "à
Lagardere"



Cumprimentos

Salomão
CT2IRJ




2008/1/29 João Gonçalves Costa <joao.a.costa  ctt.pt>:

>  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.
> *
>
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>


-- 
Cumprimentos

Salomão Fresco
CT2IRJ

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