The vast majority of cellular antennas available on the market support North American Dual-Band Cellular and PCS Frequencies (800/850MHz & 1900MHz bands.) Digital Antenna has introduced a line of Multi-Band Global Cellular Antennas which support all cellular bands worldwide (850, 900, 1800, 1900 and 2100 MHz). They offer marine grade fiberglass antennas in 18", 30", 4' and 8' models as well as the 489-DB Multiband Directional Yagi for fixed installation usage. These antennas are designed and manufactured for all cellular systems, including third generation (3G) and WCDMA technology.
Furthermore, they also have the DA4000E PowerMax™ EuroAsian Cell Booster which is a 3 Watt Dual-Band Direct Connect (Inline) Signal Amplifier for Europe and Asia. This unit supports European and Asian cell phones operating on either 900MHz or 1800Mhz - it does NOT support US/North American frequencies (see the DA4000 - Digital Antenna 800MHz/1900MHz Dual-Band 3 Watt PowerMax Direct Connection Amplifier for North American use.)
Our most popular portable antenna for use with cellular data cards is the ARC-FR0803R30 (FME) - ARC Wireless Solutions Freedom Cell Phone Antenna. The antenna as well supports all cellular bands worldwide (850, 900, 1800, 1900 and 2100 MHz).
Antenex (Laird Technologies)
Lastly, we have a selection of Antenex Phantom antennas which support the worldwide cellular bands. These antennas are available in NMO mount and P-mount options and support the iDEN, Cellular, GSM900, DCS1800, PCS, UMTS and ISM/WiFi bands.