Acho muito bem!!!...Aliás e apesar de nunca ter sido CB, acompanhei ao de leve as mudanças. Nunca entendi qual foi o propósito de baixar a potencia, para os radios de CB, nem nunca entendi a recomendação para operar em FM. Até li uma vez em qualquer lado, que o uso de FM era por motivos de conservação de espectro. Nunca entendi é como é que o FM preserva mais os espectro do que o AM ou o SSB, mas isso , os "doutores" lá da Europa e que inventaram estas leis é que sabem. Eu não sei de nada.<div>
Talvez o abaixamento de potencia, tivesse sido propositado para não interferirem nos PLCs...Se calhar até tenho razão.!!! Como aconteceu com a FCC, que escondeu os relatorios demolidores sobre o PLC, tambem na Europa gostava de ver publicados os estudos feitos sobre o assunto, e os relatorios das autoridades dos paises.</div>
<div><br></div><div>73 de CT4RK</div><div><br></div><div><br><br><div class="gmail_quote">2009/5/15 João Gonçalves Costa <span dir="ltr"><<a href="mailto:joao.a.costa@ctt.pt">joao.a.costa@ctt.pt</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div>
<h1><a href="http://images.google.pt/imgres?imgurl=http://www.ratownictwo.org/plcb/ecbf.gif&imgrefurl=http://www.ratownictwo.org/plcb/ecbf.htm&usg=__lsGppj1DIUyt2KtxY1N7dMf46RQ=&h=259&w=261&sz=6&hl=pt-PT&start=7&sig2=j5mD0iGvWaaDYu523EEsHQ&tbnid=pCBZRujp34DLDM:&tbnh=111&tbnw=112&prev=/images%3Fq%3DEuropean%2BCitizens%2BBand%2BFederation%26gbv%3D2%26hl%3Dpt-PT%26sa%3DG&ei=uEwNStvaHIfhtge5nsSbCA" target="_blank"><img style="border-right:1px solid;border-top:1px solid;border-left:1px solid;border-bottom:1px solid" height="111" src="http://tbn1.google.com/images?q=tbn:pCBZRujp34DLDM:http://www.ratownictwo.org/plcb/ecbf.gif" width="112"></a><a href="http://images.google.pt/imgres?imgurl=http://3.bp.blogspot.com/_mN0rqOOJ7aQ/RfazxL4KUCI/AAAAAAAAAKg/wrSrr8Jf8Sg/s400/ge25b%2Bcircuitoblog.jpg&imgrefurl=http://cbcircuito.blogspot.com/2007/03/cb-circuito-equipment-txrx-ge-model-3.html&usg=__abCDc2drQAD0OV7X62ku7Iw3dn0=&h=272&w=400&sz=32&hl=pt-PT&start=1&sig2=I1dIgbBihDogMSPyamPsNw&tbnid=yBQ-FF5kyUBgJM:&tbnh=84&tbnw=124&prev=/images%3Fq%3DCitizens%2BBand%2BGE%2B25B%26gbv%3D2%26hl%3Dpt-PT%26sa%3DG&ei=J00NSvyoEJymtgep34H1Bw" target="_blank"><img style="border-right:1px solid;border-top:1px solid;border-left:1px solid;width:184px;border-bottom:1px solid;height:111px" height="84" src="http://tbn2.google.com/images?q=tbn:yBQ-FF5kyUBgJM:http://3.bp.blogspot.com/_mN0rqOOJ7aQ/RfazxL4KUCI/AAAAAAAAAKg/wrSrr8Jf8Sg/s400/ge25b%2Bcircuitoblog.jpg" width="124"></a><a href="http://images.google.pt/imgres?imgurl=http://mmarques.neodesigner.com/radiocb/President_Lincoln.gif&imgrefurl=http://mmarques.neodesigner.com/radiocb/radio_cb.asp&usg=__ZS5A41rZ8fHhzxtLPhDCno_R2m4=&h=219&w=350&sz=30&hl=pt-PT&start=8&sig2=Sr5IJrg62V-dYBFAV7Kq6g&tbnid=zzI-K8rn3TXnyM:&tbnh=75&tbnw=120&prev=/images%3Fq%3DCitizens%2BBand%2BPresident%2BLincoln%26gbv%3D2%26hl%3Dpt-PT%26sa%3DX&ei=dE0NSsCrIKOGtgetup35Bw" target="_blank"><img style="border-right:1px solid;border-top:1px solid;border-left:1px solid;width:179px;border-bottom:1px solid;height:111px" height="75" src="http://tbn2.google.com/images?q=tbn:zzI-K8rn3TXnyM:http://mmarques.neodesigner.com/radiocb/President_Lincoln.gif" width="120"></a><a href="http://images.google.pt/imgres?imgurl=http://www.ratownictwo.org/plcb/ecbf.gif&imgrefurl=http://www.ratownictwo.org/plcb/ecbf.htm&usg=__lsGppj1DIUyt2KtxY1N7dMf46RQ=&h=259&w=261&sz=6&hl=pt-PT&start=7&sig2=j5mD0iGvWaaDYu523EEsHQ&tbnid=pCBZRujp34DLDM:&tbnh=111&tbnw=112&prev=/images%3Fq%3DEuropean%2BCitizens%2BBand%2BFederation%26gbv%3D2%26hl%3Dpt-PT%26sa%3DG&ei=uEwNStvaHIfhtge5nsSbCA" target="_blank"><img style="border-right:1px solid;border-top:1px solid;border-left:1px solid;border-bottom:1px solid" height="111" src="http://tbn1.google.com/images?q=tbn:pCBZRujp34DLDM:http://www.ratownictwo.org/plcb/ecbf.gif" width="112"></a></h1>
<h1>Changes proposed for European 27 MHz CB SSB/AM</h1>
<p><font face="Verdana">The <strong>European Citizens Band Federation</strong>
(ECBF) website reports that the European Telecommunications Standards Institute
(ETSI) are considering changing the European CB Standard for 27 MHz SSB and AM
operation.</font></p>
<p><font face="Verdana">The website says that the proposed changes involve the
increase of AM power level from 1W to <strong>4W</strong> and for SSB from 4W
PEP to <strong>12W</strong> PEP output.</font></p>
<p><font face="Verdana">Further details at the European Citizens Band Federation
(ECBF): </font><a href="http://ecbf.eu/" target="_blank"><font face="Verdana">http://ecbf.eu/</font></a></p>
<p><font face="Verdana">The current ETSI standard for 27 MHz SSB/AM is contained
in ETSI EN 300 433-1 V1.1.3 (2000-12) and ETSI EN 300 433-2 V1.1.2
(2000-12)</font></p>
<p><font face="Verdana">ETSI Standards available as free downloads<br></font><a href="http://www.southgatearc.org/news/february2009/etsi_standards.htm" target="_blank"><font face="Verdana">http://www.southgatearc.org/news/february2009/etsi_standards.htm</font></a></p>
</div>
<br>_______________________________________________<br>
CLUSTER mailing list<br>
<a href="mailto:CLUSTER@radio-amador.net">CLUSTER@radio-amador.net</a><br>
<a href="http://radio-amador.net/cgi-bin/mailman/listinfo/cluster" target="_blank">http://radio-amador.net/cgi-bin/mailman/listinfo/cluster</a><br>
<br></blockquote></div><br><br clear="all"><br>-- <br>Best 73 from: regards from: CT4RK Carlos Mourato - Sines - Portugal<br><br> Save the Radio Spectrum! Eliminate Broadband over Power Line. Salve as frequencias de radio. Não use a rede electrica para transmitir dados. O PLC causa fortes interferencias noutro serviços sem voce se aperceber. Diga não ao PLC. Proteja o ambiente<br>
----------------------------------------------------------- <br><br><br>
</div>