RFMW, Ltd. announces design and sales support for API Technologies’ ceramic patch antennas. Model PA25-1621-025SALF offers 4dBic of gain at a center frequency of 1621MHz +/-4MHz. 10dB bandwidth is 25MHz. API Technologies offers a wide range of patch antennas for applications such as Globalstar, GPS, Inmarsat, Iridium, RFID and ISM radios and can customize performance for specific requirements. Ground planes have substantial effects on antenna performance and API offers design support to identify the ideal antenna for your application and aid in the design. The PA25-1621-025SALF measures 25x25mm and mounts to a backplane via adhesive tape and a through pin solder connection.