RWK Field Day 2023
By Chip Coker KD4C Plans are coming together for Field Day 2023 on Sat June 24. We’re going to make it fun for RWK. Although Field Day is not a traditional “contest”, many clubs treat it as such. with a…
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Latest Posts
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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The Chawed Rag – April 2023
Here’s The Chawed Rag for April 2023. We’ve got Earth and Space Weather, a foxhunt milestone, 6 Meters, HamClock, a new RWK learning series, expanding your POTA antenna to 40M, time sync for portable FT-8, group foxhunt fun, and so much more. Hope you enjoy! – KD4C
General Meeting – May 2023 – Antenna Analyzers
Our program this month is Antenna Analyzers – What’s Really Going On by RWK Member Kevin Grantham N5KRG. Smart Hams use antenna analyzers every day to save work while building and tuning antennas – but few know what’s going on…
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HamClock – A Shack’s Best Friend
By Chip Coker KD4C What if I told you that there was once a big wall-mounted device (called a GeoChron) that cost hundreds, even thousands, of dollars, and that many hams coveted it as the ultimate shack accessory. And what…
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Add 40M to your Cheap POTA Vertical
by Bob Hill KG5WRY In a previous article I wrote about a low cost quick deploy portable antenna (in the February 2023 Chawed Rag). I described building the telescoping 16.5 foot vertical antenna and the ground spike mount (which has…
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General Meeting – April 2023 – Making Ferrite Toroid Baluns for Dummies
Our program this month is Making Ferrite Toroid Baluns for Dummies by John Portune W6NBC. Few hams know how to select a toroid and know how many turns on it to make a 1:1, 4:1 or 9:1 balun. The radio…
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The Chawed Rag – March 2023
Here’s The Chawed Rag for March 2023. We’ve got some fun past and future events, an upcoming foxhunting milestone, a new Digital Voice mode for HF, an improvement for a Wolf River Coil, upcoming events, Bits & Bytes, and so much more. Hope you enjoy! – KD4C
FreeDV – There’s A New HF Mode In Town
By Chip Coker KD4C We’ve had Digital Voice modes on VHF for years, as well as other digital modes on HF that are very popular (FT-8/4, PSK, even RTTY). We’ve had Digital Broadcast TV since 2009 and digital satellite radio…
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