[UK-CONTEST] feeding 12V to remote location.

[Graeme Caselton]

Does any one know of a suitable source of a couple of DC bias-T devices? I want to power a remotely sited ATU via the antenna coax.

cheers
Graeme
G6CSY

--- On Tue, 1/6/09, uk-contest-request at contesting.com <uk-contest-request at contesting.com> wrote:

> You might want to investigate using the braid of the coax as a dc return 
as that will be a much lower resistance.(at least it should be if you 
are using good low loss feeder) In fact you could even investigate using 
a DC bias tee and send the dc voltage down the coax.