- Joined
- Mar 31, 2015
- Messages
- 184
Power Probe makes a device to find opens.
I use a telephone circuit tone generator and signal sniffer.
I wonder if the audio frequency isn't high enough to overcome some of the problems with the 60 hertz devices you're using, but I've found similar breaks using this method.
OR, you could research old issues of QST, the journal of the American Radio Relay League as this sounds an awful lot like the theory logic problems that used to be in the magazine when I was a little boy, long before I understood how/what was being done!
I use a telephone circuit tone generator and signal sniffer.
I wonder if the audio frequency isn't high enough to overcome some of the problems with the 60 hertz devices you're using, but I've found similar breaks using this method.
OR, you could research old issues of QST, the journal of the American Radio Relay League as this sounds an awful lot like the theory logic problems that used to be in the magazine when I was a little boy, long before I understood how/what was being done!