Yes
I'm replying to this
email anchored off Ossabaw Island
Georgia. Mobile phone iffy. Verizon Mifi reports EVDO at -52dbm in the cradle and -72dbm out of cradle. Pandora
internet radio also stops if I take the Mifi out of the cradle.
There are other good solutions but I don't know one that's this
cheap, requires no special setup, and gives this sort of gain.
Carl