Virgin mobile broadband mc760 modem won't work in my two story house with metal

[Guest]

virgin mobile broadband mc760 modem won't work in my two story house with metal roof. What antenna do I need to get. It is a very small entry point for a hookup and I will need something to help bring the signal.

 

[mhelm1]

They make an external antenna, see below:
http://www.novatelwireless.com/images/products/Datasheet_MC760.pdf
Now you just need to spend a bit more to see if it works:
http://www.quantum-wireless.com/store/index.php/5db-magnetic-mount-antenna-for-mc760.html