been meaning to put this out there for a while,since I have had a few conversations about this w/various members. first pics,cables from L-R w/associated N male connectors. RG8/213 LMR400 type, 1/2Inch superflex, 1/2inch hard line also known as Heliax, 7/8inch hard line.     [ MyGMRS STAFF EDIT:  3 Photos no longer available from linked source.]     now lets talk about the losses in Db and how much power that is. Cable type                                  loss at 1