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[@w2aew](/creator/youtube/w2aew)
"#404: The VFET is a JFET that thinks it is a Triode vacuum tube - aka Static Induction Transistor"  
[YouTube Link](https://youtube.com/watch?v=93ke5wM0gZ0) [@w2aew](/creator/youtube/w2aew) 2025-10-24T01:56Z 223K followers, 7674 engagements


"#118: Basics of PIN diodes and their use in RF switch applications"  
[YouTube Link](https://youtube.com/watch?v=XpYsCM_Wf50) [@w2aew](/creator/youtube/w2aew) 2013-11-09T02:52Z 223K followers, 133.4K engagements


"#372: How to install an N-connector crimp-on type to LMR-600 RG-217 or similar coax cable"  
[YouTube Link](https://youtube.com/watch?v=31mEyuqM01U) [@w2aew](/creator/youtube/w2aew) 2023-09-05T20:51Z 223K followers, 44.4K engagements


"#161: Circuit Fun: a simple RF detector / demodulator probe for DMM or scope"  
[YouTube Link](https://youtube.com/watch?v=C8SKiyJUAlU) [@w2aew](/creator/youtube/w2aew) 2014-07-20T15:22Z 223K followers, 128.4K engagements


"#315: How to use the NanoVNA to measure a low-pass filter"  
[YouTube Link](https://youtube.com/watch?v=F17mN5uuzGY) [@w2aew](/creator/youtube/w2aew) 2020-06-23T19:34Z 223K followers, 104.7K engagements


"#119: Basics of Resolution Bandwidth and Video Bandwidth in a Spectrum Analyzer (RBW VBW)"  
[YouTube Link](https://youtube.com/watch?v=Ffhs9Ny03lM) [@w2aew](/creator/youtube/w2aew) 2013-11-23T04:24Z 223K followers, 177.5K engagements


"#120: How to Install Anderson Powerpole connectors"  
[YouTube Link](https://youtube.com/watch?v=QzLvdR6X81k) [@w2aew](/creator/youtube/w2aew) 2013-12-01T01:13Z 223K followers, 406.7K engagements


"#297: Basics of the Smith Chart - Intro impedance VSWR transmission lines matching"  
[YouTube Link](https://youtube.com/watch?v=TsXd6GktlYQ) [@w2aew](/creator/youtube/w2aew) 2019-03-07T18:09Z 223K followers, 261.1K engagements


"#398: My build of the SolderSmoke Challenge Direct Conversion Receiver for 40m"  
[YouTube Link](https://youtube.com/watch?v=XmUsA62CSuA) [@w2aew](/creator/youtube/w2aew) 2025-06-01T17:09Z 223K followers, 16.9K engagements


"#230: How to install a BNC connector on RG-58 coax DIY Repair"  
[YouTube Link](https://youtube.com/watch?v=ktQVwfo-s9w) [@w2aew](/creator/youtube/w2aew) 2016-02-06T15:46Z 223K followers, 777.9K engagements


"#377: How to install a crimp-on BNC connector to RG-8X coax cable"  
[YouTube Link](https://youtube.com/watch?v=sap8XC16Lb8) [@w2aew](/creator/youtube/w2aew) 2023-11-30T02:31Z 223K followers, 30.9K engagements


"#316: Use NanoVNA to measure coax length - BONUS Transmission Lines and Smith Charts SWR and more"  
[YouTube Link](https://youtube.com/watch?v=9thbTC8-JtA) [@w2aew](/creator/youtube/w2aew) 2020-06-28T04:51Z 223K followers, 168.9K engagements


"#51: Basic Spectrum Analyzer Do's and Dont's "  
[YouTube Link](https://youtube.com/watch?v=E6P-R0C9ro0) [@w2aew](/creator/youtube/w2aew) 2012-06-19T20:40Z 223K followers, 275.6K engagements


"#60: Basics of Phase Locked Loop Circuits and Frequency Synthesis"  
[YouTube Link](https://youtube.com/watch?v=SS7z8WsXPMk) [@w2aew](/creator/youtube/w2aew) 2012-08-31T20:29Z 223K followers, 279.1K engagements


"#312: Back to Basics: What is a VNA / Vector Network Analyzer"  
[YouTube Link](https://youtube.com/watch?v=Sb3q8f0NBZc) [@w2aew](/creator/youtube/w2aew) 2020-06-06T04:06Z 223K followers, 195.1K engagements


"#334: How to tune a duplexer with a NanoVNA V2plus4 is it possible"  
[YouTube Link](https://youtube.com/watch?v=TbEK4v_3Xuo) [@w2aew](/creator/youtube/w2aew) 2021-07-05T21:49Z 223K followers, 81.7K engagements


"#193: Back to Basics: the differential amplifier aka long-tailed pair diff-pair"  
[YouTube Link](https://youtube.com/watch?v=mejPNuPAHBY) [@w2aew](/creator/youtube/w2aew) 2015-01-31T16:18Z 223K followers, 143.3K engagements


"#270: Tune a Duplexer with a Spectrum Analyzer + Tracking Gen or VNA"  
[YouTube Link](https://youtube.com/watch?v=tf5h_wz9G2o) [@w2aew](/creator/youtube/w2aew) 2017-11-04T04:11Z 223K followers, 129.1K engagements


"#221: The Bird XX Directional Wattmeter: Overview and how-to use"  
[YouTube Link](https://youtube.com/watch?v=149AuSmk4M8) [@w2aew](/creator/youtube/w2aew) 2015-12-11T04:33Z 223K followers, 107.6K engagements


"#223: Basics of the Gilbert Cell Analog Multiplier Mixer Modulator"  
[YouTube Link](https://youtube.com/watch?v=7nmmb0pqTU0) [@w2aew](/creator/youtube/w2aew) 2015-12-21T16:16Z 223K followers, 113.1K engagements


"#82: How to use a Diode as a Switch / Diodes as Switches / Basics of Diode Switches"  
[YouTube Link](https://youtube.com/watch?v=YBNIq_d56sA) [@w2aew](/creator/youtube/w2aew) 2013-02-28T00:45Z 223K followers, 128.7K engagements


"#321: Vintage Tech: The Simpson XXX VOM Volt-Ohm-Milliammeter family"  
[YouTube Link](https://youtube.com/watch?v=eXQLq4X47hk) [@w2aew](/creator/youtube/w2aew) 2020-12-08T05:20Z 223K followers, 46.7K engagements


"#170: Basics of IQ Signals and IQ modulation & demodulation - A tutorial"  
[YouTube Link](https://youtube.com/watch?v=h_7d-m1ehoY) [@w2aew](/creator/youtube/w2aew) 2014-09-03T00:49Z 223K followers, 569.1K engagements


"#219: Back to Basics: Introduction to Field Effect Transistors JFET MOSFET"  
[YouTube Link](https://youtube.com/watch?v=oambDFa0Pr8) [@w2aew](/creator/youtube/w2aew) 2015-11-29T16:27Z 223K followers, 182.9K engagements


"#314: How to use the NanoVNA to sweep / measure an antenna system's SWR and optimize its tuning"  
[YouTube Link](https://youtube.com/watch?v=xa6dqx9udcg) [@w2aew](/creator/youtube/w2aew) 2020-06-21T04:30Z 223K followers, 398.7K engagements


"#83: Basics of RF Mixers in Radio Receivers / Mixer Tutorial / Frequency Conversion"  
[YouTube Link](https://youtube.com/watch?v=Mm7WfVzr1ao) [@w2aew](/creator/youtube/w2aew) 2013-03-09T04:26Z 222K followers, 188K engagements


"#296: SSB & AM RF Envelopes Peak Envelope Power (PEP) Average Power and more"  
[YouTube Link](https://youtube.com/watch?v=i29pI7okLe4) [@w2aew](/creator/youtube/w2aew) 2019-01-21T00:03Z 222K followers, 60.7K engagements


"#167: How a Diode Ring Mixer works Mixer operation theory and measurement"  
[YouTube Link](https://youtube.com/watch?v=junuEwmQVQ8) [@w2aew](/creator/youtube/w2aew) 2014-08-13T23:45Z 222K followers, 172.2K engagements


"#190: Back to Basics: Transistor Current Sources and Mirrors"  
[YouTube Link](https://youtube.com/watch?v=xR0RfmmRhDw) [@w2aew](/creator/youtube/w2aew) 2015-01-17T17:43Z 222K followers, 149.3K engagements