The phone adapter cables below are for current Alltel cell phones. External cell phone adapter cables are available for many older Alltel cell phones as well.
Helpful Hint: When going to your local Alltel Corporate Store or Alltel Authorized Reseller to purchase a new cell phone supporting an external cell phone antenna, print out a copy of this page for reference or ask your Alltel Sales Associate to load this page in their browser.
Antennas for Building and Home Rooftop use include both Yagi directional (single direction/single provider) and omni-directional (Multi-directional/multi-carrier) use. Available in single frequency band and multi-frequency band these antennas are commonly used in applications where the cell phone reception on the roof of the facility is strong compared to the signal being received at ground level.
For maximum performance, insert an inline amplifier between the phone adapter cable and the external antenna. If your phone or data card does not have a functional external antenna adapter port, select a wireless repeater unit.
For wireless coverage inside of a building, a wireless repeater system may be used. Both single band and dual-band systems are available. Depending upon your zip code, AT&T (Cingular) uses either 800MHz, 1900MHz or both (dual-band). WirelessAdvisor's CheckZip may be used to help determine which bands that you need.
Ordering Information:
Orders received by 2PM Central Time typically ship same day.
See a Cell Phone for Alltel missing from the list?
If you see a cell phone phone for Alltel which supports an external cellular antenna but is not listed, please e-mail us!