IMS 2025 (IEEE MTT-S International Microwave Symposium), the world’s largest gathering and industry exhibition for RF & Microwave professionals, took place in San Francisco, California, this year from 17-19 June. The satellite and space sector at IMS 2025 highlights the important role of RF in next-gen communication from space. Exhibitors showcased their capabilities, components and systems built for Ground, LEO, CubeSat, and deep-space missions - including radiation-hardened modules, space-grade amplifiers, and test equipment.
Here is a list of some interesting products from various manufacturers that are being featured at .
L and S-band Low Noise Amplifier for Space Applications
The TDLNAOO2093SEP delivers 21 dB of gain across 1-6 GHz bandwidth while maintaining a noise figure of less than 0.37 dB and an output power (P1dB) of 19 dBm. It can be positively biased over a 27-5.0 volt VDD range and has a total dose rating of 100 krad (Si), making it an excellent choice for satellite communication and phased array radar systems.
Teledyne e2V High-Rel
Hybrid Solid-State and TWT Power Amplifiers for Space Applications
The nanoMPM® range of RF power amplifiers leverages the best of solid-state and TWT vacuum technology. The offer 40 W Ku- & Ka-band, 60-80 W saturated amplifiers to Space TWTAs (200-300 W, L- to Q-band) and a V-band TWTA with in-orbit heritage (up to 80 W). Stellant has delivered two nanoMPM flight sets, including the first for Airbus’s OneSat mission.
Stellant Systems
Space Qualified Products
Crane designs and manufactures high-performance space-qualified passive products for defense and commercial satellite customers. We can meet your space program needs with a selection of pre-qualified products that provide proven high-reliability design, shorter delivery, and reduced costs. Products include power dividers, directional couplers, modulators, iso-dividers/combiners, and beamformers.Crane A&E
High Performance SATCOM Filters
Knowles’ DLI Brand of Microwave products are designed to meet the needs of both ground-based and flight-capable SATCOM hardware. They offer a wide range of low-SWaP catalog and custom-designed solutions using temperature-stable dielectric materials and highly reliable surface mount designs.
Knowles
NR-NTN end-to-end test with R&S One-Box Tester
The new Constellation Insight tool for the CMX500 5G one-box tester simplifies the configuration and deployment of non-terrestrial networks, making the CMX500 OBT an all-in-one test solution, including advanced satellite communication. It offers robust capabilities such as multiband and multi-orbit support, as well as channel emulation and fading capabilities for NR-NTN end-to-end device tests. Click here to learn more.
Rohde & Schwarz
High Performance Broadband Surface Mount Balun
The BAL-0009SMG is a broadband surface mount balun, hand-tuned for optimal phase and amplitude balance over a 500 kHz to 9 GHz bandwidth. Marki Microwave’s space-qualified baluns operate up to 32 GHz with best-in-class common mode rejection, phase and amplitude balance, MIL-STD-981 Class S &B certification, and proven reliability with thousands of units in orbit for satellite and aerospace applications. Click to learn more.
Marki Microwave
Capacitors Engineered for the Rigors of Space
The EVANSCAPS TDE Series is the gold standard for space-grade, high-reliability hybrid tantalum capacitors. Routinely qualified to NASA EEE-INST-002, these hermetically sealed capacitors are designed for exceptional power density, offering significant SWaP (Size, Weight, and Power) savings. With high capacitance and low equivalent series resistance (ESR), the TDE Series performs excellently in high-power pulse applications, ensuring effective heat transfer and minimal inductance. Click to learn more.
Quantic EVANS
UHF Space Qualified LC Filter
This new Space-Qualified UHF filter is engineered for exceptional selectivity and stability in high-radiation, low-gravity environments. Compliant with MIL-PRF-38534, EEE- INST-002, and TOR standards, the filter is ideal for use in spaceborne payloads, telemetry, and satellite communication systems. This LC filter has a low passband insertion loss and can withstand 250W CW (average) and 500W peak power. It is available in a rugged hermetic package ideal for mission-critical transmitter applications.
NIC
Falcon Up and Down Frequency Converter Modules
ETL's Falcon Frequency Converter range offers a versatile line-up of upconverters, downconverters, agile, and block converters, all housed in a compact 1U GENUS modular chassis. Operating across Ka, Ku, K, C, X, L, and IF-band spectrums. The GENUS chassis supports flexible module configurations, allowing deployment of multiple converters tailored to specific requirements, while ensuring ease of maintenance with field-serviceable modules and robust redundancy. Click to learn more.
ETL Systems
