Welcome to BobAtkins.com. You're most likely to be here looking for information on PHOTOGRAPHY, in which case you really want www.bobatkins.com/photography. You'll find information on cameras, lenses, digital technology as well as equipment reviews and information on the Canon EOS system. I don't cover smartphone photography much, but for less than the cost of a many smartphones you can get a real SLR with a zoom lens!
It's also possible you're looking for amateur radio information in which case you really want www.bobatkins.com/radio/. There's information on VHF/UHF and microwave technology, including EME operation from KA1GT.