"John R. Strohm" wrote in message
...
"Alfred Lorona" wrote in message
...
Most mixers I've seen are not matched to 50+j0. They are simply
terminated
in 50+j0. Is this the best or optimum termination or does it matter?

There is no "best" or "optimum" termination, beyond the fact that you want
a
purely resistive termination. (DUH!). 50 ohms is just the standard value.

That *may* be true, but most mixers are characterized
with 50 ohm (resistive) terminations at all ports.

Use other impedances at your own risk!

73, John - K6QQ