Antennas & Signal Boosters For AT&T Wireless Internet Devices

The ATT Wireless Internet Device [IFWA-40] provides phone service and Internet access throughout your home.

If you have an issue getting a good cellular or 4G signal to your Internet Device, we can help. We offer several different options for boosting your signal.

Attach An External Antenna

The Netcomm AT&T IFWA-40 Internet Device has two antenna ports which are SMA Female connectors. You can connect an antenna with SMA Male connectors to one or both ports.

A good, inexpensive option to improving the cellular signal is to attach an external antenna. To be most effective, the external antenna should be mounted where the cellular signal is best. This is usually near a window or outside wall.

* Mounting an antenna outdoors (if possible) is almost always better.

The best antenna is the Wilson Wideband Directional antenna. This antenna should be mounted outdoors and pointed towards the nearest AT&T tower.

A small, more portable option would be one of the small omni directional antenna below.

Signal Boosters

An even better option would be using a signal amplifier. Listed below are some options.

Need Help?

Feel free to Contact Us if you have questions or need additional help.

About The AT&T Wireless Internet Device IFWA-40

You can use your AT&T Wireless Internet Device to provide phone service to your cordless or corded home phone(s). You can also use it to provide Internet WiFi access to your computer and Wi-Fi enabled devices such as Tablets, iPads and other smart devices. The Internet Device does not require the use of a home phone wall jack like a traditional home phone service. Place the device anywhere in your home where you have a strong cellular 4G signal. Attach an external antenna or use a cellular 4G signal booster to improve the cellular signal.