• SDR Power Monitor 1
  • SDR Power Monitor 2
  • SDR Power Monitor 3

SDR Power Monitor

With the SDR Power Monitor, you can monitor dBm at specific frequencies using one or more RTL-SDR dongles. Examples of frequencies you can monitor the power level of are FM Radio, WIFI, Tetra, etc etc.

To receive real-time signal power levels, you need one or more RTL-SDR dongles (starting from EUR 10 each), that need to be connected to your phone using a USB OTG cable/hub (approx. EUR 5).

Also an antenna is required, which can vary in costs. However, even with a cheap 1 euro antenna reception is good. The dongles, USB cable/hub and antenna can be ordered at various websites, just search for "RTL-SDR dongle".

*Reception can not be guaranteed, the signal to be received depends on, among other things, the environmental factors and the transmission of the signals, within the frequency range to be received.

Category : Communication

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Reviews (4)

Sam. May 22, 2022     

Great idea if it worked. Can't find driver support for my S10

Dav. W. Mar 6, 2021     

I like the app alot it picks up those pesky split second Tetra pulses every 4-30 seconds it's a poor man's target blue eye well done to you for making this app available.

Jos. O. Jan 4, 2022     

Works as described very simple to get working with only a small amount of time.

phi. d. Sep 29, 2020     

I like it, still playing around with it