An almost-GHz active differential oscilloscope probe
Build a high impedance active RF/AF probe with amplifier. Ideal for radio and amp repairs. #PCBWay# - YouTube
DIY Active Differential Probe Project - Bald Engineer
1GHz Active Differential Probe – Daniel Kramnik's Project Log
DIY Active Sub-GHz Differential Scope Probe | Hackaday
High Frequency Probes – Electronic Projects for Fun
Bob Pease's High Impedance Active Scope Probe (PCB Design) - EasyEDA open source hardware lab
A wideband 1:21 1 kΩ DIY oscilloscope probe
DIY Active Differential Probe for the oscilloscope | Do-it-yourself electronics - YouTube
Active probes
High Frequency Probes – Electronic Projects for Fun
1GHz Active Differential Probe – Daniel Kramnik's Project Log
Basics of active and differential oscilloscope probes
Build a 10X 100MHz Differential Probe for Signals Embedded in Common-Mode Voltages - Hackster.io
1GHz Active Differential Probe – Daniel Kramnik's Project Log
DIY 1GHz* Active Probe for Under 20$** : 5 Steps (with Pictures) - Instructables
Application Note: AN10028 Probing Oscillator Output
1GHz Active Differential Probe – Daniel Kramnik's Project Log
Poor Man's 1-GHz Active Probe: DIY Saves a Pretty Penny （1） - Project Solutions - IC Blog Center - SeekIC.com
Building Solderable In-Circuit Oscilloscope Probes - element14 Community
A wideband 1:21 1 kΩ DIY oscilloscope probe
Poor Man's 1-GHz Active Probe: DIY Saves a Pretty Penny （2） - Project Solutions - IC Blog Center - SeekIC.com
A wideband 1:21 1 kΩ DIY oscilloscope probe
DIY 1GHz* Active Probe for Under 20$** : 5 Steps (with Pictures) - Instructables
