Neutral is AC’s roughly equivalent to DC’s negative.
FWIW I’d run DC up the coax to keep more of the equipment more accessible at the bottom. You have more than one coax so you can run another voltage on another one, if needed. PC Blaze Broadband From: Af [mailto:[email protected]] On Behalf Of Josh Luthman via Af Sent: Monday, November 10, 2014 11:38 AM To: [email protected] Subject: Re: [AFMUG] New site DC power help Well I was thinking... AC -> battery charger -> 24v batteries -> coax up the building coax -> 24v regulator -> PacketFlux What is the neutral bar? Josh Luthman Office: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373 On Mon, Nov 10, 2014 at 11:29 AM, Chuck McCown via Af <[email protected]> wrote: Why DC? Why not just tie the center conductor to a circuit breaker and make sure the shield is tied to the neutral bar. Then you have all kinds of options up there. From: Josh Luthman via Af <mailto:[email protected]> Sent: Monday, November 10, 2014 9:20 AM To: [email protected] Subject: [AFMUG] New site DC power help I am getting onto a new site that is a building. The owner has given me free permission to use anything I want that Sprint left. That's the nice building as well as 6 heavy duty >1" thick coax runs from the base to the top of the tower. What I would like to do is run DC on one of these. They have connectors that look twice as big as N connectors. How can I go from this connector to a DC power supply? What about at the top from the coax to a regulator? Am I correct in assuming the center pin would be hot and the outside/threading be neutral? Would 24vdc be OK for this? Or would 48vdc be better? Thanks in advance for any help! I'd like to avoid running 10 feet of wire and soldering if at all possible. Josh Luthman Office: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373
