[RFI] Video output for a 'scope?

[Missouri Guy]

Hi Gents,

I now have a portable o'scope and I want to observe the RF "signature"
of a noise.  One of my RFI books said to use a radio with
a video output.  I'm not really sure what the author meant by that.....
is that, what I would call, the IF output (before the radio's AM
detector)....
or maybe it's the audio output that's been run through an integrator?

I know the sweep for the 'scope should be an accurate 60hz...I'll
get that with a special IC chip.

Thanks,
Charlie