QRV Tech – December 2023 – What Is Winlink?
Our December QRV Tech program will be on Winlink. What is Winlink? Why do I need or want to use it? We will explain all about the Winlink system and get started with Winlink on VHF and on HF and…
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QRV Tech
QRV Tech – November 2023 – How To Solder Correctly
Our November QRV Tech program will be on the correct way to solder. Larry KI5UXC will show us the tools and techniques that he has used in a lifetime of kitbuilding to solder (and unsolder) various types of components. It’s…
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QRV Tech – October 2023 – Navigating and Logging POTA
Our October QRV Tech program will be on navigating the POTA website and logging POTA contacts. To continue our month focus on Logging and QSLing, Shawn is going to show the specific things that are needed for a POTA operation….
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QRV Tech – September 2023 – The Versatile NanoVNA
Our September QRV Tech program will be on the Versatile NanoVNA. We will introduce you to how to calibrate the nanoVNA as well as using nanoVNA Saver to directly control and operate your nanoVNA from your computer, mostly focusing on…
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QRV Tech – August 2023 – The Magical End-Fed Half Wave Antenna
Our August QRV Tech program will be on End-Fed Half Wave Antennas. You will learn how they work and how best to install them. As a bonus, our own 16 year old Joe Hammond KI5UKE has designed and sold his…
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QRV Tech – July 2023 – Getting Started With SDRs
Software Defined Radios have become popular with Hams for a number of reasons. 1) They’re cheap (as low as $25), 2) They’re very flexible (they can receive almost any modulation type), and 3) They’re fun to play with. What can…
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QRV Tech – June 2023 – Let’s Build A Balun
It’s RWK tradition to have a short build project as part of Field Day. This year, based on the recent April 2023 General Meeting presentation by our friend John Portune W6NBC, we’re going to build a simple 1:1 Balun with…
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QRV Tech – May 2023 – Oscilloscope Usage in Ham Radio
Shawn KI5PXG will be showing oscilloscope basics for hams, including audio analysis of your microphone, signal analysis (frequency and amplitude measurements), and time-domain analysis of signal quality to diagnose modulation or distortion issues. If you want more, here’s an in-depth…
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