"Steve Nosko" wrote in message
...
RF sampler. RF pick-off. RF tap-off.

Great, thanks.

Flat over an octave...that's interesting.
The cap-tap usually will give a rising response.

The cap was largely balancing out some really lossy cable, I think. :-) And
"flat" to me is about +/-2dB in this case, which is a pretty crude definition,
I expect.