Back to Gallery Elevated Tri-band Antenna Mast System (ETAMS)COMROD’s ETAMS is an agile and man portable system that is smaller, lighter and easier to deploy than legacy systems while also adding state-of-the-art multi-band antenna technology that will extend your network using modern software defined radios. ETAMS-01 ETAMS-02 ETAMS-03 ETAMS-04 ETAMS-05 ETAMS-06 ETAMS-07 ETAMS-08