Greetings everyone,
I hope everyone is having a good day.
I have installed GNURadio 3.7 and I wanted to see the GSM signals of my
phone (when I call someone) with the application "USRP Spectrum Scanner
(FFT)". But, I was unable to see any fluctiations in the spectrum from 890
MHz to 915 MHz & 171
Hi Amrit,
Well, usrp_spectrum_sense is a hopping observer, and GSM is a hopping
system: your probability of intercept is rather low.
Your probability of intercept is in fact, really zero, if your phone
doesn't do GSM (2G), but uses 3G (UMTS) or 4G (LTE): these use other
frequencies altogether. So
Hello all,
I need some advice. I'm trying to take UDP datagrams from one port,
transport them over an RF link to a receiver, and then send them back over
another UDP port. Sounds simple, but I'm having a difficult time with it.
Originally I was doing this to transmit text and image files:
[fil
Hi Dustin!
Good thing you removed the Packet Encoder and Packet Decoder – these
blocks are buggy, we don't know how to repair them, and thus, they will
soon be gone from GNU Radio. That's why they are in the "deprecated"
category.
The fact that it works with a file source but not with a UDP sourc
