RF Filters, Tuners & Converters
Explore SOSA-aligned RF filters, tuners, and converters for 3U and 6U VPX platforms.Open.Tech offers a full range of rugged, high-performance RF signal conditioning modules designed for Electronic Warfare (EW), SIGINT, radar, and multi-channel RF digitization. From wideband downconverters and frequency-agile tuners to ultra-fast switched filter banks, our solutions support modular open systems architecture (MOSA) and integrate seamlessly into VPX backplanes using VITA 67.3 and VITA 46.0 standards.
Engineered for precision, low SWaP, and digitizer-ready IF outputs, Open.Tech RF modules deliver scalable performance from 100 MHz to 26.5 GHz with high dynamic range and rapid channel switching.
3U VPX SOSA-Aligned Microwave Tuners
The iWR-6800 is a 3U VPX microwave tuner offering full 0.5–26.5 GHz coverage, low phase noise, and high SFDR—packaged in a low-SWaP, SOSA-aligned form factor. Ideal for SIGINT, EW, and multi-channel beamforming systems.
3U VPX Wideband Down-Converters
High-performance 3U VPX wideband RF down-converters, aligned to SOSA standards and optimized for low-SWaP platforms. With full 2–18 GHz RF coverage, digitizer-ready IF outputs, and superior spurious performance, the iDC-7901 and iDC-7902 enable real-time spectrum processing for EW, SIGINT, and HPOI systems.
6U VPX Switched RF Filter Banks SOSA-Aligned
Open.Tech's Switch Filter Banks designed for filters centered between 0.5 and 18 GHz, with bandwidth from 1% to 100%. This module is configured to use TTL or CMOS logic inputs in order to provide a higher degree of flexibility and customized applications. Digital control is provided through a Micro-D connector, DC pins or VITA 46.0. The unit is packaged in a rugged housing with hermetical seals and internal potting to provide higher reliability in difficult environments.
6U VPX 2-18.25 GHz Dual Channel Down-Converters
iDC-6830
SOSA-aligned 6U VPX wideband RF down-converters optimized for multi-channel, high dynamic range RF signal acquisition. Available in single, dual, and triple input configurations, these conduction-cooled modules support advanced EW, SIGINT, ELINT, and radar processing systems
6U VPX 2-18 GHz Single Channel Down-Converters
iDC-6850
2-18 GHz SOSA-aligned 6U VPX wideband RF down-converters optimized for high dynamic range RF signal acquisition. Available in single, dual, and triple input configurations, these conduction-cooled modules support advanced EW, SIGINT, ELINT, and radar processing systems
6U VPX Dual Channel Notch Filter
iRFA-7704
The iRFA-7704 is a 6U conduction cooled VPX card. The VHF/UHF Notch Filter Module is comprised of two isolated RF channels. Each channel is composed of two independently selectable RF notch filters. The iRFA-7704 is a 6U high, 1-inch pitch conduction cooled VPX- based module.