RFTRONICS UK Ltd provides advanced satellite RF front-end design services for spaceborne and ground-based communication systems. Our expertise spans the complete signal chain—from antenna input to digital interface—optimized for performance, power efficiency, and resilience in harsh environments.

We design custom front-end modules including:

• Low Noise Amplifiers (LNAs) with sub-1 dB noise figures
• High-linearity mixers and filters for image rejection and channel selectivity
• Up/Down-converters with fixed or agile LO architectures
• Isolators, limiters, and switches for robust link protection
• Synthesizer and PLL systems for stable local oscillator generation
• Full frequency planning and link budget support for L-, S-, X-, Ku-, and Ka-band systems

Using industry-standard tools such as AWR Microwave Office, ADS, and HFSS, we ensure your front-end meets link margin, spectral purity, and radiation tolerance targets. Whether you’re developing a satellite terminal, SDR payload, TT&C chain, or gateway interface, RFTRONICS delivers reliable RF front-end solutions tailored to your mission profile.