Microwave Active Modules
Satcom and General-Purpose Amplifier Modules for Custom RF Integration
Satellite communications terminals, radar systems, and other custom RF hardware builds often need an active amplification stage integrated directly into the system architecture, rather than a standalone bench instrument — a fundamentally different design requirement from a rack-mount test amplifier. RFlight's microwave active modules address this OEM-oriented segment, covering satellite communications, radar, and general RF system integration applications.
Ka-band satcom amplifier modules cover the 27-31GHz frequency range with output power from 10W to 40W, sized specifically for VSAT (Very Small Aperture Terminal) applications and satellite ground equipment — a common and demanding integration point where compact, efficient Ka-band amplification is needed as a system component rather than a standalone instrument. Alongside the satcom-specific modules, general-purpose microwave active modules provide front-end/driver, final-stage, and multifunctional amplifier building blocks for broader radar and communications system integration work that doesn't specifically target the Ka-band satcom segment.
This split between Ka-band satcom-specific modules and general-purpose active modules reflects the two main integration paths these modules typically serve: a satellite ground terminal build needing Ka-band amplification specifically, or a broader radar or communications system build needing amplification building blocks at whatever frequency and stage the design calls for.
Frequently Asked Questions
What applications specifically need Ka-band satcom amplifier modules?
VSAT terminals and satellite ground equipment operating in the 27-31GHz Ka-band — a common frequency range for modern satellite communications ground infrastructure, where these modules provide the amplification stage integrated directly into the terminal or ground equipment design.
What's the difference between front-end/driver and final-stage amplifier modules?
A front-end or driver amplifier stage typically provides initial gain and signal conditioning early in an RF chain, while a final-stage amplifier module delivers the higher-power output needed at the end of the chain, immediately before the signal reaches an antenna or other output point — different modules for different positions within a custom RF system's overall signal chain.
Are these modules suited to radar system builds as well as satcom?
Yes — beyond the Ka-band satcom-specific modules, the general microwave active module range provides front-end, driver, and final-stage building blocks applicable to radar system integration as well as broader communications system builds, not limited to satellite applications alone.
