EL SEGUNDO, Calif. — Pacific Defense today announced the release of the SDR4320VP, its newest high-performance, ultra-wideband Software-Defined Radio (SDR) transceiver designed for demanding Electronic Warfare (EW), Signals Intelligence (SIGINT), radar, and cyber missions. The 3U OpenVPX plug-in card is aligned with SOSA™, CMOSS, and OpenVPX MOSA standards and supports frequencies up to 18 GHz with 1 GHz of instantaneous analog bandwidth, as well as narrower, digitally processed bandwidth options for mission-tailored performance in size, weight and power-constrained environments.