Strange beeps at 1.2ghz
From Signal Identification Wiki
Description[edit]
strange beeps @ the 1.200018 range (my rtl-sdr isn't calibrated right, so there may be frequency drift on my end)
These can be from devices like computers, monitors, anything electrical. They aren't necessarily actual transmissions from someplace. Check to see if its from a device. --Cartoonman (talk) 17:12, 2 January 2016 (NZDT)
I think you're right, when I put the rtl near my PC (seemingly the GPU) it became noticeably more powerful, Thanks!