Télécommunications

Building a Copper J-Pole Antenna For VHF or CB.

After building a copper-tube J-Pole (and a Slim-Jim) for 2m, I decided to make one for 6m FM. I had made one using ladder line, but this one will be stand-alone and in two parts using a foldable military antenna. This way the antenna can fit in my truck to be used for portable operations. It can be scaled up for CB or up to 10m probably, though that would make it more of a base antenna than portable. I tested it with my Racal VRM-5080 at the beach..
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Mourad ELGORMA

Fondateur de summarynetworks, passionné des nouvelles technologies et des métiers de Réseautique , Master en réseaux et système de télécommunications. ,j’ai affaire à Pascal, Delphi, Java, MATLAB, php …Connaissance du protocole TCP / IP, des applications Ethernet, des WLAN …Planification, installation et dépannage de problèmes de réseau informatique……Installez, configurez et dépannez les périphériques Cisco IOS. Surveillez les performances du réseau et isolez les défaillances du réseau. VLANs, protocoles de routage (RIPv2, EIGRP, OSPF.)…..Manipuler des systèmes embarqués (matériel et logiciel ex: Beaglebone Black)…Linux (Ubuntu, kali, serveur Mandriva Fedora, …). Microsoft (Windows, Windows Server 2003). ……Paquet tracer, GNS3, VMware Workstation, Virtual Box, Filezilla (client / serveur), EasyPhp, serveur Wamp,Le système de gestion WORDPRESS………Installation des caméras de surveillance ( technologie hikvision DVR………..). ,

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