Anyone REALLY good with electronic circuits?

Author	Message
TassyJim Guru Joined: 07/08/2011 Location: Australia Posts: 6604	Posted: 07:01am 28 May 2022         Mixtel90 said   According to the data sheet pin 25 is normal AF audio with pre-emphasis, The module is going to be modified. pin 25 will be the output of a log-amp. It is a DC voltage ranging from close to zero to a maximum of 3V depending on received signal strength. 25mV per dB Jim