Let the hive mind of Engadget get that for you.
"As someone who doesn't reside in the USA, I was wondering what would be the best way to get internet for my computer in the US for a couple of weeks? If it were Europe I know I'd look for some prepaid data. Is there anything similar offered by American carriers? A MiFi or a data SIM that I can tether from would work, but I'm trying to maintain a tight budget. Help!"
I've looked through all of them and I can't see 1700MHz mentioned anywhere in any of the documents. I don't see any with a page corresponding to the above image. Have they removed the offending document? Or is the above image a screenshot of a hallucination?