You typed some numbers on a keyboard and CLAIMED to have done a test.
Now you're playing stupid.

I'll go one step further: I'll buy the antenna and do the test, and if
the antenna performs according the results of your alleged test then
I'll send you the antenna for free -- AND $200 to boot. If it fails
then you just buy back the antenna. Is -that- a deal?

You are wasting your time. I want nothing to do with you or your
proposal.

What's the matter? Can't you afford to take a gamble?