Molex RF Antennas 2144291001

The Quarktwin Technology Ltd. RF Antenna, part number 2144291001, is an active external antenna designed for LTE cellular applications. It operates across multiple frequency bands, specifically from 698 MHz to 5000 MHz, making it suitable for a variety of cellular communication needs. The antenna features a linear polarization and an omnidirectional radiation pattern, which enhances its signal reception capabilities. With a compact size of 171.50 mm in length and 19.40 mm in width, it has a net weight of 14.143 grams. The antenna is equipped with an SMA male connector for easy integration into existing systems. It offers peak gains of 1.6 dBi at 698 MHz, 3.5 dBi at 4400 MHz, 3.6 dBi at 3300 MHz, and 5.5 dBi at 1710 MHz, ensuring effective performance across its operational frequency range. The return loss is specified to be less than -10 dB and -5 dB, indicating good impedance matching. The antenna is packaged in a PET bag and complies with RoHS regulations, ensuring it meets environmental standards. This product is suitable for engineers looking for a reliable and efficient antenna solution for LTE applications.