Author Archives: Ed Efchak

Dr. Nathaniel Frissell W2NAF Interviewed On QSO Today Podcast

Dr. Nathaniel Frissell W2NAF is the most recent interview on the highly listened-to podcast QSO Today. Find it here:   QSO Today   Advertisements

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Got QRM? Here’s a source to help solve your problem!

Find the answers to all your questions here QRM Guru

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The Custard Antenna Tuner..A Delicious Way To Work Some New Contacts

A thanks to Aly AL0Y for this offbeat project from the UK. Keep in mind that if you don’t like how it works you can always eat the results. The Custard Antenna Tuner  

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QSO Today podcast features Joe Everhart N2CX

Joe Everhart About a year ago we featured Joe as part of our monthly speaker series. Here he is again as part of the highly popular QSO Today podcast.  

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Solar Cycle 25 Predicted to be Similar to Cycle 24

Scientists charged with predicting the Sun’s activity for Cycle 25 say it’s likely to be much like that of current Cycle 24, which is declining and predicted to bottom out in 2019 or 2020. Solar Cycle 25 Prediction Panel experts … Continue reading

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KPH Software Defined Receivers

Radio Marine listening From the Monday Near and Far Net discussion…tnx to Jim W2JC

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GPS Rollover Event May Cause Devices, Systems To Go Haywire

By Juliette Goodrich April 2, 2019 at 9:27 pm Tnx to Jim K2ZO for this by Juliette Goodrich and Molly McCrea (KPIX 5) — On or around April 6th 2019 , will your handy-dandy global positioning system (GPS) device be working … Continue reading

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