G
gothika
Guest
I need to run a sweep on my phone lines to detect a tap.
What is available in the retail market these days for doing that?
Or is it possible to build something homebrew, say something like a
wheatstone bridge for measuring field resistances?(Know that's how it
was done years ago.)
The tap is going to be a physical one somewhere on the residential
side of the line as I've had the phone company out to check
connections and everything is clean on the feedin side.
The patch in is going to be somewhere in the walls or under the house.
Any info would be greatly appreciated.
What is available in the retail market these days for doing that?
Or is it possible to build something homebrew, say something like a
wheatstone bridge for measuring field resistances?(Know that's how it
was done years ago.)
The tap is going to be a physical one somewhere on the residential
side of the line as I've had the phone company out to check
connections and everything is clean on the feedin side.
The patch in is going to be somewhere in the walls or under the house.
Any info would be greatly appreciated.