2.5 GHz Frequency counter Board

A frequency counter is one of the most important measuring tool you need as hobbyist of RF electronics. This frequency counter has very high performance and still is very easy to build and to use. The counter is based around 6 LED displays which will present the frequency with 1kHz resolution. The frequency will be presented on the LED display and at the same time also sent on the RS232 line.

2.5 GHz Frequency counter: [Link]