Nina
Junior Member level 1
After working almost 30 years at telecommunications, this field interests me very much, so, I need some documentation and ... maybe schematics for a wiretap detector and defeater. Not RF. RF detection is not the problem, I have a very sensitive device. There are 2 problems to find and defeat wiretapping:
The main problem is finding a device "downstream", from the house to the exchange. Even having a lot of experience, I don't know any method except a reflectometer, no matter if it is a parallel or series device.
1. Does anyone know another method?
2. Does anyone know how to detect a series device (not just using a voltmeter at
the end side and mesuring less than 48V... I need a device without external
power, line operated )
3. I'd like to find schematics of a wiretap defeater, (I know that I may place a
ultrasonic generator over the line, I need other ideas....)
Here are 2 links for what I'm looking for, maybe anyone has any schematis or may gibe me any direction of ideas....
https://www.pimall.com/nais/protelan.html
**broken link removed** (Tap Buster Plus)
I'll be very thankful for any help
TIA
The main problem is finding a device "downstream", from the house to the exchange. Even having a lot of experience, I don't know any method except a reflectometer, no matter if it is a parallel or series device.
1. Does anyone know another method?
2. Does anyone know how to detect a series device (not just using a voltmeter at
the end side and mesuring less than 48V... I need a device without external
power, line operated )
3. I'd like to find schematics of a wiretap defeater, (I know that I may place a
ultrasonic generator over the line, I need other ideas....)
Here are 2 links for what I'm looking for, maybe anyone has any schematis or may gibe me any direction of ideas....
https://www.pimall.com/nais/protelan.html
**broken link removed** (Tap Buster Plus)
I'll be very thankful for any help
TIA