For about 20 years I have had this Shure wireless system that I kept in a bag with cables, placed between the sofa and the radiator.
https://images.reverb.com/image/uplo...x6bvrtpang.jpg
After about 5 years of not using it, it suddenly stops working, both the transmitter and the receiver are switched on normally but the guitar signal does not reach the receiver and perhaps it does not even start from the transmitter. I disassembled both but found no loose wires and no burn marks.
With this little oscilloscope (i am not an expert)
http://english.instrustar.com/produc...l.asp?nid=1556
i just tried to put the probe on the transmitter antenna solder but playing the guitar i don't see any variation in the oscilloscope graph. How do I know if the transmitter or receiver is faulty ?
I don't know, could the heat of the radiators in recent years have created some problems ?
Thanks for all !
https://images.reverb.com/image/uplo...x6bvrtpang.jpg
After about 5 years of not using it, it suddenly stops working, both the transmitter and the receiver are switched on normally but the guitar signal does not reach the receiver and perhaps it does not even start from the transmitter. I disassembled both but found no loose wires and no burn marks.
With this little oscilloscope (i am not an expert)
http://english.instrustar.com/produc...l.asp?nid=1556
i just tried to put the probe on the transmitter antenna solder but playing the guitar i don't see any variation in the oscilloscope graph. How do I know if the transmitter or receiver is faulty ?
I don't know, could the heat of the radiators in recent years have created some problems ?
Thanks for all !
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