T-mobile

Standard network (voice calls, text messages, EDGE data)

T-mobile utilizes the 1900 MHz frequency band for their entire network. 1900 MHz repeaters will therefore boost any T-mobile signal for use with mobile phones.

3G high speed data network

T-mobile utilizes the 1700 MHz frequency band for their 3G data network. There are currently no 1700MHz amplifiers available from any manufacturer. If you need to improve your T-mobile data connection, you can connect your phone/data card to an external antenna. This will provide better signal reception, and higher download speeds:

1700MHz compatible antenna - Digital Antenna 489-DB Yagi Antenna

Adapter cable - To connect antenna to phone/data card