External aerial needed

[Guest hex]

Hi,

Anyone know if there is any external aerial available for the SPV. I live on a narrowboat and get no reception inside as its made of steel (plus I'm in a poor reception area).

Alternatively, I have a little magnetic aerial that sticks to the outside of my boat that plugs into the back of my old Nokia. The socket on the nokia looks very similar to the one on the SPV but slightly bigger. If I could find out where to buy a plug that fitted the SPV I could solder it onto the old aerial.

This is a major issue for me as its too bloody cold to stand outside at the moment!!