Hoover PD antenna question

[SCPD]

I noticed that Hoover PD has a dual band 800 / 1800-1900 Mhz antenna. Does anyone know what this antenna is used for?

Craig N5XNQ
http://home.bellsouth.net/p/PWP-n5xnq

 

[CyberGoth1440]

Probably Mobile Data Terminal link through Southern-Linc.