Exclusive 2.5 GHz Frequency Counter
This project explain a very powerful frequency counter which has many useful software functions.
The software can add or subtract 3 different IF frequencies (455 kHz ,10.7 MHz and 21.4 MHz).
You have also two level of resolutions, 1kHz and 100Hz.
The main oscillator can be on-board 13MHz or external 10 MHz.
The counter data can easy be transmitted to computer with RS232 cable.
The construction is extremely simple and the unit is very small.

5 MHz to 2500 MHz

Measure down to -30dBm

+9 to +18V DC

3.3" x 1.8" (84 mm x 46 mm)

10.5 dB Gold Attenuator 583R Northrop/EMC
10.5 dB ±0.05dB in 50 ohm
0.5W Average / 100W Peak

1.9 Euro

+50 left

MCU 2.5 GHz Frequency Counter KIT
Pre-programmed and Tested

35.0 Euro

+2 left