Isn't POE DC? On May 9, 2009, at 5:37 PM, George Rogato wrote:
> Or a person could buy a set of up down transformers to increase the > voltage going up the tower to avoid voltage drop. > > Of course, running 110 up to the top is probably easier. > > Jack Unger wrote: >> You have the best solution - regulating at the top. Otherwise, as you >> state, the voltage at the top will go up when the current load goes >> down. The voltage at the top will go down when the current load >> goes up. >> MUCH better to regulate at the top... >> >> os10ru...@gmail.com wrote: >>> I'd worry about what would happen as the load varies, specifically >>> if >>> the load gets substantially less which could lead to the device >>> getting overloaded. I'd rather sent up something unregulated and >>> regulate it at the top. >>> >>> Greg >>> >>> On May 8, 2009, at 5:58 PM, Kevin Neal wrote: >>> >>> >>>> So..what about this...get an adjustable voltage power supply. >>>> Install the >>>> RG6 or whatever coax/wire would handle the load/distance. Adjust >>>> the >>>> voltage with a meter up top so that you have ~24-28v at your >>>> equipment? >>>> >>>> -Kevin >>>> >>>> >>>> >> < all previous content "peached" 'cuz we were out of prunes> >> > > > -------------------------------------------------------------------------------- > WISPA Wants You! Join today! > http://signup.wispa.org/ > -------------------------------------------------------------------------------- > > WISPA Wireless List: wireless@wispa.org > > Subscribe/Unsubscribe: > http://lists.wispa.org/mailman/listinfo/wireless > > Archives: http://lists.wispa.org/pipermail/wireless/ -------------------------------------------------------------------------------- WISPA Wants You! Join today! http://signup.wispa.org/ -------------------------------------------------------------------------------- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
