DIY Signal Tracer Comparison @YouAllKnowBob
DIY Signal Tracer Comparison  @YouAllKnowBob
Uploaded April 2019 | Updated September 2026, 36 minutes ago
A comparison of the sensitivity of 6 DIY signal tracers I've built.
DIY Signal Tracer Comparison1948 Sentinel 302W AM/FM RadioBDST ProbeSimpleAM Plus Transmitter DemoWhat About Bob?Inexpensive Bluetooth SpeakersJFets and RF InputsDIY 30 Volt 5 Amp Power SupplyYes, We Have Some Banana Plugs!BDST Probe TestingHeathkit AR 2 Electrolytic Capacitor RebuildJLCPCB PTR Prototype
Robert Gibbons |

DIY Signal Tracer Comparison

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