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PLEASE NOTE that I accidentally repeated a small section of the video from about 4:50 to about 6:30. Just skip over this and sorry for the mistake! To download files from video: www.dropbox.com/sh/iy89dyl4a17jvlt/AAB8MWy7IiW3I9AVPW6Wfw9La?dl=0 Video #69: Plotting Revisited and Some SimSmith History th-cam.com/video/H_insNRw2XY/w-d-xo.html Video #88: Stale Data th-cam.com/video/t34dzWyNMfg/w-d-x...

To download files from video: www.dropbox.com/sh/iy89dyl4a17jvlt/AAB8MWy7IiW3I9AVPW6Wfw9La?dl=0 www.w0qe.com

To download files from video: www.dropbox.com/sh/iy89dyl4a17jvlt/AAB8MWy7IiW3I9AVPW6Wfw9La?dl=0 www.w0qe.com

To download files from video: www.dropbox.com/sh/iy89dyl4a17jvlt/AAB8MWy7IiW3I9AVPW6Wfw9La?dl=0 www.w0qe.com

To download files from video: www.dropbox.com/sh/iy89dyl4a17jvlt/AAB8MWy7IiW3I9AVPW6Wfw9La?dl=0

This has been a fun video to make and hope others enjoy it. To download files from video: www.dropbox.com/sh/iy89dyl4a17jvlt/AAB8MWy7IiW3I9AVPW6Wfw9La?dl=0 www.w0qe.com

What's next for the channel www.w0qe.com

A look at various ways SimSmith can analyze impedance in a circuit and their uses. www.w0qe.com

I decided to not include the temperature & voltage effects on the measurement accuracy as the video was getting too long but they are important and were significant. To download files from video: www.dropbox.com/sh/iy89dyl4a17jvlt/AAB8MWy7IiW3I9AVPW6Wfw9La?dl=0 Previous video #95 th-cam.com/video/1UbEz73FGCU/w-d-xo.html w0qe.com/Measuring_High_Z_with_VNA.html (done in 2011) w0qe.com/Measuring_R...

Are you aware that there is more than one method to measure impedance with a VNA? You might find this video interesting. To download files from video: www.dropbox.com/sh/iy89dyl4a17jvlt/AAB8MWy7IiW3I9AVPW6Wfw9La?dl=0 www.w0qe.com

What effects on impedance do the 5 variants of transmission lines have? Previous Video: th-cam.com/video/79jbor_T9PU/w-d-xo.html www.w0qe.com

www.w0qe.com

Being able to easily analyze common RF problems such as impedance matching is something I wish I had access to when I was younger! www.w0qe.com

The NanoVNA is a very interesting product and these are my intial observations. www.w0qe.com

#90: Building VNA Calibration Loads - Revisited

#89: VNA Calibration Through a Cable - What Can Go Wrong

#88: Stale Data in SimSmith

#87: Measuring Coefficient of Coupling

#86: SimSmith Versatility: Zcen, Zswr, Zgen vs Zo

#85: Conventional Transformers vs Auto Transformers for RF use

#84: The Auto Transformer or Variac

#83: Toroid Core Sizing

#82: Real Antenna Impedance, Maximum Balun Stress, and More

#81: Balun Heating Experiment

#80: High Power Balun with #31 Ferrite Material

#79: Cascading SWRs

#78: Building VNA Calibration Loads

#77: The Reference Plane

#76: Measuring RF Impedances WIth an Oscilloscope