[amsat-bb] Re: Mirage preamps
kc5qbc at swbell.net
Tue Aug 9 17:50:07 PDT 2011
Depends on how the diplexer is used. In my case, I use two units to
combine and split 70cm/2m after a long run in hardline. The diamond mx62
units I use pass dc only on 2m and 70cm looks like a dead short.
On 8/9/2011 7:07 PM, Tim Goodrich wrote:
> On this, would it be possible to power preamps for 70cm and 2m through coax
> if the antennas are split using a diplexer? Or would 12v go to both on TX
> and fry one of them?
More information about the AMSAT-BB