Joe G (Home) wrote:
Hi All,

I have a 900MHz radio system and I want extend 50ohm coax cable from 3m to
20metres.
(well.... I mean - replace the 3m with a complete 20metre section with
proper termination coax connectors etc)

What losses and reflections should I watch out for?

The obvious question is: how much loss can you *stand* in this
application?
(X-posted to more appropriate groups)