The SIRETTA part DELTA1A/X/SMAM/S/S/11 is a high-quality stubby antenna designed for use in 5G, 4G, and ISM 868 MHz applications. Featuring a compact 56mm size and SMA female connector, this antenna offers excellent performance and reliability for a wide range of wireless communication needs. Whether you're looking to enhance the connectivity of your devices or improve signal strength, the SIRETTA DELTA1A/X/SMAM/S/S/11 is the perfect solution.