PTR AF RF Signal Tracer 8 pin @YouAllKnowBob
PTR AF RF Signal Tracer 8 pin  @YouAllKnowBob
Uploaded May 2019 | Updated September 2026, 4 hours ago
Some surprising results testing a 8 pin version of the PTR with a MPF102 Jfet. More to come.
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PTR AF RF Signal Tracer 8 pin

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