The SBA4450B is a switched beam antenna for the 4400 to 5000 MHz frequency band (UHF band IV).
The antenna beam can be switched by remote control to achieve optimal gain to the desired direction and to avoid interference from unwanted directions. The antenna provides up to 20 sharp beams with a minimum of 20-degree beamwidth to cover the full 360-degree horizontal area.
In addition to these sharp beams the antenna can also provide wider beams. The antenna provides superior gain performance with low side lobe levels. Its extremely fast beam switching ability makes the antenna suitable for complex node network in tactical communication.
• Great directivity with very low side lobe levels to undesired direction
• Different beam modes available
• Fast beam switching by using RS-485 based communication
Check out the SBA video from manufacturer COJOT showing how the antenna works, along with a counter-UAS application example.
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