Yep .we used. LMR 400 to power custom made receive amps for WMux radios we modified long time ago.
Jaime Solorza On Nov 2, 2015 3:51 PM, "Chuck McCown" <[email protected]> wrote: > Just make sure if you hook it up to 120 VAC main current you don’t put the > hot wire on the outer conductor of the coax... > > *From:* Ty Featherling <[email protected]> > *Sent:* Monday, November 02, 2015 3:43 PM > *To:* [email protected] > *Subject:* Re: [AFMUG] using heliax for DC power up tower? > > Thanks all, great solution Josh! > > -Ty > > > > -Ty > > On Mon, Nov 2, 2015 at 4:38 PM, Chuck McCown <[email protected]> wrote: > >> You can run DC *or* AC over it. >> >> Think of it this way, 1000 watt ham radio puts 223 volts AC (at RF >> frequencies) on the coax and everything is just fine. >> >> All CATV systems put 60 or 90 volts AC on the line to power the amps. >> >> *From:* Ty Featherling <[email protected]> >> *Sent:* Monday, November 02, 2015 2:09 PM >> *To:* [email protected] >> *Subject:* [AFMUG] using heliax for DC power up tower? >> >> Any reason I couldn't use 1/4" heliax I already have in place up a tower >> to run power to a POE switch? >> >> This is the stuff: >> https://www.tessco.com/products/displayProductInfo.do?sku=469162 >> >> -Ty >> > >
