There is an implant in me, is there a way to identify the frequency it is receiving signals on? There is an implant in me, is there a way to identify the frequency it is receiving signals on?
I don't want to share the evidence and my reasoning for believing there is an implant in me, you can either take my word for it or not.
I want to find the frequency it is receiving signals on, so far I have used dvb-t dongle to use it as an SDR, and I have manually scanned the entire frequency range provided by it, which is 24MHz to 1700MHz, which was very tiring, but I couldn't identify anything suspicious, it could be possible that as I was tuning, the frequency it was receiving signals on was not the tuned one.
I want to know if there a way to identify the frequency of the signal? How? And what equipment would I need?
It is very hard to detect a device that is passively receiving a signal, and even more so when it is designed to operate undetected. Some random comments and ideas:

In the UK one has to pay taxes on TV ownership. I read somewhere that they employed a technique to detect unlicensed TVs, which are otherwise passive receivers. I don't know how the technique works, but you may want to research it.

Scanning the spectrum around you is useless. There are hundreds of different signals around us all the time; it will be impossible to detect if any one of them is intended for your implant.

Any receiver must use metal components, so you could use a metal detector on yourself. Get a very small receiver (such as one of the tiny WiFi dongles) and verify that your metal detector can detect it on the other side of your head; it should then be able to detect any device inside your body.