Thanks all for replies - it appears the oven control is generating
some harmonics that are getting onto the 5MHz and then I'm picking
them up - if i don't create some form of closer connection - currently
just have the output lead (floating BNC) about 1' from K3.
The single wire solution looks promising.
--
The secret of life is honesty and fair dealing. If you can fake that,
you've got it made. -Groucho Marx
On 20 Mar 2008, at 02:55, Brett Howard wrote:
I had a gen that would give me 1mV and I found that it produced a
signal
that was so wide there was no way to accurately zero up on it. But
if I
turned the output of my generator off I found that there was enough
cross talk across the output relay to generate a lot of signal into
the
radio. So its quite possible that you can pull this off. Or if all
else fails just put a terminator on your generator and run a cable out
of it (just a single wire). then you can run a wire into the rig and
you can then couple these wires more or less to vary the amount of
signal that you want/need.
On Wed, 2008-03-19 at 23:10 +0000, David Ferrington, M0XDF wrote:
I can't find this in the spec although I expect its there
what is the max input voltage on Ant 1 & 2?
I have a ref osc that gives 5MHz at ~ 5mV, I'd like to use this to do
a ref cal by direct connection to ant 1 or 2
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