#409: Ham Radio: POTA go-kit using a Hidden Woodsman M55 Haversack for the Elecraft KX2

#408: Distortion using Class A, B, AB and C amplifier types (by request)

Jan 22, 2026

#407: Installation of Yaesu optional 500Hz Collins Mechanical Filter in the FT-857D

Jan 16, 2026

#406: Current Regulator/Limiting Diodes (JFET) and their applications

Dec 29, 2025

#405: Using TinySA Ultra to measure keyer speed of a Kenwood TS-890S transceiver

Dec 13, 2025

#405: The CurveBug - a dual octopus style debugging tool from VintageTEK

Nov 10, 2025

#404: The VFET is a JFET that thinks it is a Triode vacuum tube - aka Static Induction Transistor

Oct 24, 2025

Easy, Quick Portable HF Ham Radio Antenna Mount! GET POUNDED!

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Kyle - AA0Z

Stay Connected with Allstar Persistent Allstar Node Connection

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Solar APRS + MeshCore Dual Node — Chasing RF Noise & Ditching the Heltec V4 for RAK4631

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