A look at the portable station operation of BSA Colorado Troop 6 radio club KBØSA at summer camp 2012 in the mountains of Colorado.
An active region belonging to Cycle 25 will begin to turn into view off the northeast limb during the next 24 hours
An active region belonging to Cycle 25 will begin to turn into view off the northeast limb during the next 24 hours. So far the solar X-Ray background... Read more
Data of DRESSLER Tsunami-40K RF Linear Amplifier Frequency bands all HF amateur bands 1.8 MHz to 29.7 MHz Power supply 3 power supply transformers 200... Read more
Ham College 43 – General Amateur Radio Exam part 14. Emergency Communications, Skywave propagation, and Yagi antennas.
Ham College episode 43 is now available General Amateur Radio Exam part 14. Emergency Communications, Skywaves, Yagi Antennas Read more
[UPDATED: 2019-08-29 @1945UTC] Amateur Radio resources organized this week as Hurricane Dorian threatened Puerto Rico and the Virgin Islands and worke... Read more
Spratly Island Looks like we will have more interference to deal with! BY DAVID BRUNNSTROM Satellite images show China may be installing a high-freque... Read more
In response to the coronavirus emergency and to comply with the government’s social distancing recommendations, the RSGB announced on 20 March that it... Read more
David Clark DC PRO-X Hybrid ENC Technology in a Supra Aural (Rest-on-Ear) Headset Design Leading edge technology and sleek, supra aural design put t... Read more
ncrease your station’s receive performance with new book Receiving Antennas for the Radio Amateur by ARRL author Eric P. Nichols, KL7AJ. Althou... Read more
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