Improving the cellular reception to your AT&T Momentum mobile broadband device can mean faster speeds. In general, the better the cell signal, the faster the data transmission speed.

We offer several options to improve the cellular reception of your AT&T Momentum mobile broadband device. Choose from simply attaching an external antenna directly to the mobile device, add an cellular amplifier or select a wireless amplifier to improve reception without a physical connections to your device.

LG AD600 AT&T Momentum

Diagram below shows the device's external antenna ports. The ports are labeled 1 & 2. Using port 1 is recommended for an external antenna. Use our TS9 adapter AA1111.