Professional RF, Microwave & Satellite Engineering Toolkit
Developed and maintained by Dr Peter King
RF System Design
- Simple Link BudgetEstimate link SNR, FSPL, 1st Fresnel
- Satcom Link Budget
Predict satellite communication link margins - Cascaded Line-UpsRF line-ups, cascaded gain, noise figure, OIP3, P1dB, levels
- Monte-Carlo RF SystemDesign line-ups statistically instead of worst-case
- Modulation & CodingCompare MODCOD choices for Eb/N0, spectral efficiency
- Data Converter AnalyserEvaluate ADC/DAC performance
- RF CalculatorCommon RF conversions and engineering calculations
- Radio Sky BrightnessEstimate antenna noise temperature
Propagation & Coverage
- RF Pathloss CalculatorEstimate RF path loss for terrestrial radio links
- Antenna Gain & BeamwidthCalculate antenna gain, aperture and beamwidth
- ITU-R Atmospheric LossEstimate atmospheric propagation losses using ITU-R models
- 3D Indoor PropagationVisualise indoor RF propagation for coverage and multipath
- HF Propagation & Link BudgetEstimate HF propagation and link budget SNIR
- Fading AnalyserExplore fading statistics from SDR Uno IQ wav files
RF & Microwave Design
- RF Network Simulator (RFnetSim)Analyse RF circuits, microstrip filters and matching
- LC Filter DesignerSynthesize and view lumped-element filters
- S-parameter PlotterView S-parameter data
- S-Parameter Calc & PlotView derived multi S-parameter summation data
- RF MatchExplore impedance matching component values
- PLL DesignerPhase-locked-loop design and synthesize loop filter
- Integrated Phase NoiseIntegrate phase-noise to estimate RMS phase and timing jitter
- Mixer Spur SearchFind spur frequencies in RF mixers
- IQ Mixer SpursFind spurs in IQ transceiver architectures
- DPD WorkbenchDigital predistortion linearization of nonlinear PA with memory
Satellite & Space
- Satellite & Sky TrackerView satellite orbits and sky objects
- Multi Satellite TrackerView satellite constellations
- Orbit ExamplesWorked satellite constellation examples
- EME Link CalculatorEstimate Earth-Moon-Earth link performance
- EME ExperimentExperiment exploring Earth-Moon-Earth radio behaviour
- Satcom ExperimentSatellite communications experiment and telemetry download
Other Projects
Morse Code · Stars & Planets · Space Calculator · Web Audio Analyser · Media Edit Tool · Chess · Invaders · Solitaire · Minesweeper
25+ RF tools, many free, no ads, no sign-up, no tracking cookies.
Built and maintained by one engineer — over 4,000 hours of development.
Unlock the licensed features with a perpetual supporter licence —
£250 + VAT for one user, £1,000 + VAT for a team of up to ten — details.
Built and maintained by one engineer — over 4,000 hours of development.
Unlock the licensed features with a perpetual supporter licence —
£250 + VAT for one user, £1,000 + VAT for a team of up to ten — details.