CD wrote:
Hi all,
I'm curious about dummy loads. I read that ideally dummy loads convert
RF energy into heat, but I'm sure in the real world, there will still
be a small amount RF energy transmitted.
My friend tried using a dummy load on a 300W transmitter. He was only
running it for a few mins at the VHF range, but he was picking up a
signal 100 ft away. Is that typical?
What's your experience on dummy loads? Were you able to pick up a
signal, as well, with this type of distance?
I don't know much about dummy loads, but I think that 100ft is just a
tad bit too far, no?
Even with a perfect dummy load you'd still get some leakage from your
transmitter and cabling -- I generally expect that if I run into a dummy
load I'm going to peg the S meter of any receivers that are on-frequency
and in the room.
So picking up the signal 100ft away doesn't surprise me.
--
Tim Wescott
Wescott Design Services
http://www.wescottdesign.com