[arm-allstar] modify cm108 fobs
Alan Matthews
alanm0aqc at btinternet.com
Thu Aug 3 12:56:52 EST 2017
guys
apologies for bombarding you all with my gibberings.
the fob design that I have always used can be found at the following address....
http://www.repeater-builder.com/projects/fob/startech-fob.html
this always worked well with Startech fobs.
I am using this circuit with the open board fobs from China, I have made NO mods to the board, I have NOT removed any components.
Current status as of 18:30hrs UK time.
Since my last email I have just bypassed the 100K potentiometer and attached the mike input direct to the fob, the input levels have increased immensely to the levels required, my settings in usb tune menu are now at 650 to give mid point range in the graph.
I am now sorted, however I would love to hear from fellow builders ideas as to what I should actually be doing with modifying the fob.
thanks for your guidance.
regards
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