10 Aug
2011
10 Aug
'11
2:50 a.m.
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?