Thanks for the tips Jeff. I will get a HackRF in a few days with some more antennas and GNUradio/gqrx, now I have a generic rtl3832 with the tiny antenna that comes with the pack and this is nor enough for this signal, I realize that now. Thanks again. /eric
On Fri, Jul 21, 2023 at 2:09 PM Jeff Long <willco...@gmail.com> wrote: > Not really a GNU Radio thing, but here are a couple observations: > - The periodic splatter says some stage in the receiver is overloaded > - The fading, width, and sharp edges make this signal look like something > that belongs at a much higher frequency > > Wild guess: this signal is not actually in band - try less gain, > filtering, etc. > > On Fri, Jul 21, 2023 at 5:49 AM Eric Ericson <erik.ericson...@gmail.com> > wrote: > >> >> I need to identify the mystery signal I’m receiving, because it's >> disturbing my reception. >> >> The signal crawls through a frequency range, and seems to have 38 bands, >> plus a side band. The center frequency is variable as well. >> >> I already looked through the SIGID Wiki, and none looks similar. No one >> has a Ham license nearby either. I would appreciate any help with this. >> >> >> >> https://drive.google.com/file/d/1b2iaPFFAYXdnG5vpUBvcQe1URpQeEf4O/view?usp=sharing >> >> With sound >> >> >> https://drive.google.com/file/d/1PRqpiDHDI_18BkyTZYQAlc_W4_xoywaR/view?usp=sharing >> >> No sound >> >> >> https://drive.google.com/file/d/17rmICmakIPPoFi_UwaqFEviWs_tLm2xe/view?usp=sharing >> >> No sound >> >> ------------------------------ >> >> >> >> https://drive.google.com/file/d/1l1OKWEMIZVpvUg1Hh8ysz-hnzKqXlZgI/view?usp=sharing >> >> Without the mystery signal >> >> >> https://docs.google.com/document/d/1OZhsFcIRUgHJx8NcM-gg3n8b1O1Gt9OpaJEMXLvchCI/edit?usp=drive_link >> >> Still image >> >> >> >> https://docs.google.com/document/d/1-FBimSCq6wbOV1JEk1W5ftj3XY1vinZIOsPFgLD52pY/edit?usp=sharing >> >> Eric >> >
