2022-08-11, 05:18 PM
I found the solution myself.
After exchanging every part of the system without sucess, I deassembled the antenna.
Its a defective board.
The sma-connector seems to be too fragile, when 2,5m datacable are hanging at the system shaking in the waves and tearing down the transponder-board. The solder joints were hardly connected any more.
In the RJ45-Connector one spring to keep the plug was out of place.
I will try to solder these, but facing the tiny dimensions, I am not optimistic. What a pity but I think, this is the end of the project.
Christoph
After exchanging every part of the system without sucess, I deassembled the antenna.
Its a defective board.
The sma-connector seems to be too fragile, when 2,5m datacable are hanging at the system shaking in the waves and tearing down the transponder-board. The solder joints were hardly connected any more.
In the RJ45-Connector one spring to keep the plug was out of place.
I will try to solder these, but facing the tiny dimensions, I am not optimistic. What a pity but I think, this is the end of the project.
Christoph