2.5 GHz Frequency counter
This project describes a very powerful frequency counter. Very simple construction which everyone can build. 6 LED display will present the frequency with 1kHz resolution and
RS232 communication to computer is available as option. The software has also been implemented with some smart functions, for calculating frequencies in receivers where IF is 455kHz or 10.7MHz.
   2.5 GHz Frequency counter
See more on 2.5 GHz Frequency counter website
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