Random Ham News
American Radio Relay League | Ham Radio Association and Resources
New Book Release: Digital Networking for Ham Radio
ARRL The National Association for Amateur Radio®’s new book, Digital Networking for Ham Radio, a practical, hands-on guide to designing and implementing high-speed data networks for amateur radio stations, is now shipping.
Written by Glen Popiel, KW5GP, the book brings together in one comprehensive resource the knowledge needed to build, configure, and expand digital networks for ham radio. From...
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Coffee-Fueled 40-Meter Pileup Insanity: POTA with the Penntek TR-25 and a 40M EFHW
by Thomas (K4SWL) On Monday, February 16, 2026, my wife and I were in Raleigh, NC, and that morning I had one mission on my mind: to test my new-to-me Penntek TR-25 transceiver! I recently purchased this TR-25 at an estate sale. I felt confident buying it because I knew the former owner had taken … Continue reading Coffee-Fueled 40-Meter Pileup Insanity: POTA with the Penntek TR-25 and a 40M EFHW