LED RF Signal Meter


Posted on Feb 5, 2014

This is a high quality RF signal meter based around the Analog Devices AD8313 0. 1 GHz - 2. 5 GHz logarithmic detector IC. It is capable of detecting signals as low as -80 dBm. When combined with 2. 4 GHz or 915 MHz bandpass filters, it makes a quick visual reference to the amount of noise in the ISM bands in that particular location.


LED RF Signal Meter
Click here to download the full size of the above Circuit.




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