i mounted it up on the B pillar, above the seatbelt pivot, and snaked a USB cable behind the plastic for charging.
since i had both battery power and a turn on wire back behind the rear seat for the amp, i picked up a under dash USB power port ( http://a.co/1BBlzUK ) and wired it up on a relay i had ( http://a.co/2PH3uKM ) so that it would only charge when the vehicle was operating.
however - my FM signal is getting some bad interference when the MIFI jet-pack is plugged into the USB. As soon as i unplug it, goes away immediately.
i fused both the always on power and the turn on wire pre-relay with an inline mini fuse to protect everything in the event of any kind of a ssurge. i put a 5amp fuse on the turn on wire, and a 10 amp on the battery feed. everythings grounded through the ground block that feeds the amp (i had a pair of power distribution blocks installed back there when the amp/sub got put in)
so i'm wondering what my options are to correct this - short of plugging and unplugging the MIFI as needed.
do i switch the relay to the white wire (87a?) and have it charge when the vehicle/radio is off? (i'd rather not go there, but it would be a 2 minute fix)
will a ferite core noise suppressor fix it? ( http://a.co/dGmKu0q ) if so which wire does it go onto - i'm guessing the blue turn-on wire going to the radio?
#ihate12v
![Mr. Green :mrgreen:](./images/smilies/icon_mrgreen.gif)