Cheap Active Probes : r/PrintedCircuitBoard
DIY Active Differential Probe Project - Bald Engineer
1GHz Active Differential Probe – Daniel Kramnik's Project Log
Build a high impedance active RF/AF probe with amplifier. Ideal for radio and amp repairs. #PCBWay# - YouTube
Poor Man's 1-GHz Active Probe | Elektor Magazine
DIY Active Sub-GHz Differential Scope Probe | Hackaday
W224132ASC32_Gerber_PCB_AF RF Active Probe with AGC - Share Project - PCBWay
A wideband 1:21 1 kΩ DIY oscilloscope probe
DIY Active Sub-GHz Differential Scope Probe | Hackaday
Open-Source 2 GHz Oscilloscope Probe | Hackaday
A wideband 1:21 1 kΩ DIY oscilloscope probe
DIY 1.3 GHz FET Probe | Hackaday.io
1GHz Active Differential Probe – Daniel Kramnik's Project Log
High Frequency Probes – Electronic Projects for Fun
Paul's DIY electronics blog: Differential Amplifier Probe : Make, Buy or Both?
High Frequency Probes – Electronic Projects for Fun
Active Oscilloscope Probes | DigiKey
Basics of active and differential oscilloscope probes
RF Active Probe 0.1 - 1500 MHz - 1.5 GHz analyzer oscilloscope | eBay
High Frequency Probes – Electronic Projects for Fun
Application Note: AN10028 Probing Oscillator Output
1GHz Active Differential Probe – Daniel Kramnik's Project Log
DIY 1GHz* Active Probe for Under 20$** : 5 Steps (with Pictures) - Instructables
A wideband 1:21 1 kΩ DIY oscilloscope probe
