{"id":4068,"date":"2025-04-22T16:37:21","date_gmt":"2025-04-22T15:37:21","guid":{"rendered":"https:\/\/dmr-portugal.org\/?page_id=4068"},"modified":"2025-04-22T17:00:29","modified_gmt":"2025-04-22T16:00:29","slug":"4068-2","status":"publish","type":"page","link":"https:\/\/dmr-portugal.org\/?page_id=4068","title":{"rendered":"netCT 28\u00aa sess\u00e3o"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 20px;\">Hist\u00f3rico da 28\u00aa sess\u00e3o<\/span><\/strong><\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-4071 aligncenter\" src=\"https:\/\/dmr-portugal.org\/wp-content\/uploads\/2025\/04\/Log-net-08_28.png\" alt=\"\" width=\"968\" height=\"763\" srcset=\"https:\/\/dmr-portugal.org\/wp-content\/uploads\/2025\/04\/Log-net-08_28.png 968w, https:\/\/dmr-portugal.org\/wp-content\/uploads\/2025\/04\/Log-net-08_28-300x236.png 300w, https:\/\/dmr-portugal.org\/wp-content\/uploads\/2025\/04\/Log-net-08_28-768x605.png 768w, https:\/\/dmr-portugal.org\/wp-content\/uploads\/2025\/04\/Log-net-08_28-150x118.png 150w\" sizes=\"(max-width: 968px) 100vw, 968px\" \/><\/p>\n<p style=\"text-align: center;\"><strong><span style=\"font-family: arial, helvetica, sans-serif;\"><em>Log da 28\u00aa sess\u00e3o do 8\u00ba ano<\/em><\/span><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\">19 utilizadores fizeram representar as suas associa\u00e7\u00f5es. 3 utilizadores responderam \u00e0 quest\u00e3o do Quiz, colocada e publicada em resposta na sess\u00e3o #8 que era a seguinte:<\/span><\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Qual a distancia minima a que um hotspot deve estar colocado, tendo uma antena f\u00edsica com 3 cms?<\/span><\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\">Est\u00e1 dependente do modelo de hotspot usado, se com antena f\u00edsica se com antena cer\u00e2mica. Nos modelos com antena f\u00edsica a cobertura dada pela antena pode chegar entre 100~300 mts, nos modelos com antena cer\u00e2mica ser\u00e1 raro atingir-se os 50 mts. Esta diferen\u00e7a permite-nos tamb\u00e9m determinar a dist\u00e2ncia a ter em rela\u00e7\u00e3o ao radio. Sendo que os hotspots utilizam como emissor\/recetor um unico chip, ligado directo a antena, o n\u00edvel de sinal colocado nele na rece\u00e7\u00e3o poder\u00e1 detiorar o sinal recebido (BER alto), provocar drops por intermodula\u00e7\u00e3o ou ainda destruir o mesmo.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\">Se o hotspot for fechado poder\u00e1 ter antena ceramica, o ganho \u00e9 inferior e a prote\u00e7\u00e3o \u00e0 entrada de RX servir\u00e1 para diminuir tanto o BER de RX como fatores de intermodula\u00e7\u00e3o, neste caso usaremos a potencia minima do equipamento, por norma 1W, e uma distancia de 0.5~1mt. Se o hotspot tiver antena externa, aconselha-se, sempre com a pot\u00eancia minima do equipamento, e que a dist\u00e2ncia ronde entre os 3~6mts. Isto pode ser confirmado pelo pr\u00f3prio por an\u00e1lise do log do mmdvm e a verifica\u00e7\u00e3o do n\u00edvel de BER.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 20px;\">Fotos rececionadas<br \/>\n<\/span><\/strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 20px;\"><span style=\"font-size: 16px;\">(n\u00e3o foram recebidas)<\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 20px;\"><strong>Pontos<br \/>\n<\/strong><span style=\"font-size: 16px;\">Top \u2018Selfies\u2019\/Quiz<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"size-full wp-image-4078 aligncenter\" src=\"https:\/\/dmr-portugal.org\/wp-content\/uploads\/2025\/04\/pontos-28.png\" alt=\"\" width=\"257\" height=\"727\" srcset=\"https:\/\/dmr-portugal.org\/wp-content\/uploads\/2025\/04\/pontos-28.png 257w, https:\/\/dmr-portugal.org\/wp-content\/uploads\/2025\/04\/pontos-28-106x300.png 106w, https:\/\/dmr-portugal.org\/wp-content\/uploads\/2025\/04\/pontos-28-53x150.png 53w\" sizes=\"(max-width: 257px) 100vw, 257px\" \/><\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 50%; border-style: hidden; text-align: center;\"><img decoding=\"async\" class=\"size-full wp-image-4079 aligncenter\" src=\"https:\/\/dmr-portugal.org\/wp-content\/uploads\/2025\/04\/estatistica-28.png\" alt=\"\" width=\"382\" height=\"248\" srcset=\"https:\/\/dmr-portugal.org\/wp-content\/uploads\/2025\/04\/estatistica-28.png 382w, https:\/\/dmr-portugal.org\/wp-content\/uploads\/2025\/04\/estatistica-28-300x195.png 300w, https:\/\/dmr-portugal.org\/wp-content\/uploads\/2025\/04\/estatistica-28-150x97.png 150w\" sizes=\"(max-width: 382px) 100vw, 382px\" \/><\/td>\n<td style=\"width: 50%; text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4080 aligncenter\" src=\"https:\/\/dmr-portugal.org\/wp-content\/uploads\/2025\/04\/top-tg-28.png\" alt=\"\" width=\"371\" height=\"516\" srcset=\"https:\/\/dmr-portugal.org\/wp-content\/uploads\/2025\/04\/top-tg-28.png 371w, https:\/\/dmr-portugal.org\/wp-content\/uploads\/2025\/04\/top-tg-28-216x300.png 216w, https:\/\/dmr-portugal.org\/wp-content\/uploads\/2025\/04\/top-tg-28-108x150.png 108w\" sizes=\"(max-width: 371px) 100vw, 371px\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4081\" src=\"https:\/\/dmr-portugal.org\/wp-content\/uploads\/2025\/04\/associacoes-28.png\" alt=\"\" width=\"311\" height=\"567\" srcset=\"https:\/\/dmr-portugal.org\/wp-content\/uploads\/2025\/04\/associacoes-28.png 311w, https:\/\/dmr-portugal.org\/wp-content\/uploads\/2025\/04\/associacoes-28-165x300.png 165w, https:\/\/dmr-portugal.org\/wp-content\/uploads\/2025\/04\/associacoes-28-82x150.png 82w\" sizes=\"(max-width: 311px) 100vw, 311px\" \/><\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Hist\u00f3rico da 28\u00aa sess\u00e3o Log da 28\u00aa sess\u00e3o do 8\u00ba ano &nbsp; 19 utilizadores fizeram representar as suas associa\u00e7\u00f5es. 3 utilizadores responderam \u00e0 quest\u00e3o do Quiz, colocada e publicada em resposta na sess\u00e3o #8 que era a seguinte: &nbsp; Qual a distancia minima a que um hotspot deve estar \u2026 <a class=\"continue-reading-link\" href=\"https:\/\/dmr-portugal.org\/?page_id=4068\"> Continua&#8230; <span class=\"meta-nav\">&rarr; <\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":3839,"menu_order":19,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4068","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/dmr-portugal.org\/index.php?rest_route=\/wp\/v2\/pages\/4068","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dmr-portugal.org\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/dmr-portugal.org\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/dmr-portugal.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dmr-portugal.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4068"}],"version-history":[{"count":8,"href":"https:\/\/dmr-portugal.org\/index.php?rest_route=\/wp\/v2\/pages\/4068\/revisions"}],"predecessor-version":[{"id":4070,"href":"https:\/\/dmr-portugal.org\/index.php?rest_route=\/wp\/v2\/pages\/4068\/revisions\/4070"}],"up":[{"embeddable":true,"href":"https:\/\/dmr-portugal.org\/index.php?rest_route=\/wp\/v2\/pages\/3839"}],"wp:attachment":[{"href":"https:\/\/dmr-portugal.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}