I've tried numerous different products, but couldn't find one that provided a strong enough signal and managed to charge my iPhone 3G.

She used the auto scan feature to capture the best signal to use for the radio station for the fm transmitter and soon discovered that even on a short commute she would soon lose contact with the IPod due to station interference

Signal is great on road trips where there aren't a lot of radio stations, but not as great in the city, which is to be expected.

It lets you know if the signal is bad fair and excellent

Finding this Griffin filled all of those requirements, along with the hope that it would actually transmit a good, clear signal

I live in a fairly rural area so this is expected, but every week or so I have to drive into Boston, and have had no problem whatsoever, in my vehicle or that of friends, getting and keeping a clear signal in a densely populated city

I don't know why it didn't blow a