I only have a technician license at the moment but wanted to try some longer range stuff so I got an HF radio. I'm extremely new to the hobby so I have little idea what I'm doing lol.
Xiegu G90 HF radio Astron power supply EFHW antenna strung around the outside of the house like Christmas lights
what kind of signals does it get? how do you "listen" to them?
It can do CW, AM, FM, SSB and some digital stuff I don't understand yet.
Amateur HF radios typically transmit and receive from 1-50MHz, on various modulation modes (as OP mentioned). If you’d like to get a preview, check out the Utah WebSDR: http://websdr2.sdrutah.org:8902/index1a.html?tune=14290usb
I’ve linked you to the 20 meter band, which is pretty active 24/7. When it’s nighttime in the US, you can listen to Amateurs making international contacts. See some of my other posts in my history to get a visual on range.