ResonanceLabTools

What is it about?

ResonanceLabTools is a handy toolkit for RF and analog folks who tune and match resonant parts. It shows how a reactive network “looks” near resonance, so you can match stages and see loading. Check how part tolerances shift the tune point and width, and size parts only where it matters. Turn varactor bias into a clear tuning range to set DAC limits and avoid dead zones. Estimate hidden parasitics (ESR, ESL, stray C) and plan simple fixes to get back on target. Verify oscillator start-up with loop gain/negative resistance checks, and sketch a quick phase-noise budget. Explore split peaks in coupled tanks as coupling changes, and rough-out PCB spiral L and Q from geometry.