ATA3090M is a wideband autonomously tuning adaptive antenna for 30-90 MHz based on fast band switching to optimize impedance match the frequency band.
ATA3090M has low profile monopole (2m) whip providing 6 dB gain improvement compared to a passively matched antenna of the same size. Fast tuning (average 50 to maximum of 150 microseconds) supports conventional waveforms transmitting up to 50W.
DC power supplied over coax by a bias-T energizes the internal frequency scanner and tuning circuitry. The antenna installs into standard USA and NATO antenna mounts.
A radio controlled adaptive antenna version is also available: TA3090M