Kenwood TK981

Kenwood TK981

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: worldwidedx.com — 🔗 Leggi l’articolo originale My Kenwood TK981 radio is acting up and could use some advice. In the past, when you hold down the SCN button and turn on the power the radio went into the front panel control menu, such as power level, squelch and such. Now when I do this the radio shows the baud rate and no menu. Second issue while driving around, the…

APRS Connect is Now on iPhone

APRS Connect is Now on iPhone

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: daily.hamweekly.com — 🔗 Leggi l’articolo originale The following is a message from APRS Connect: APRS Connect, the messaging-first APRS client that launched on Android in August, is now on the App Store for iPhone (iOS 16.4 or later). It is free to install and use over APRS-IS. Connecting a radio and several advanced features are part of APRS Connect Pro, a subscription with a 7-day free trial. APRS OTA,…

Call sign grace period: A hard lesson learned

Call sign grace period: A hard lesson learned

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: daily.hamweekly.com — 🔗 Leggi l’articolo originale By Rob Rosenberger (K4HST) The FCC’s two-year grace period is a safety net if we forget to put a reminder in our calendar app. One operator relied on it when he applied for a renewal in April, five months before the end of his grace period. But it requires more than just signing in. He needed to confirm the payment actually occurred. This…

via Hackaday: Re-creating NASA’s Heat Shield Problem

via Hackaday: Re-creating NASA’s Heat Shield Problem

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: twiar.net — 🔗 Leggi l’articolo originaleAfter the Orion capsule of the Artemis I lunar mission returned to Earth, it was…

via Hackaday: Roman Telescope Saves Fuel, Doubles Mission

via Hackaday: Roman Telescope Saves Fuel, Doubles Mission

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: twiar.net — 🔗 Leggi l’articolo originaleContemplate the events that might end a space mission, and you might picture something dramatic:…

Top Amateur Radio Websites – Issue 2639

Top Amateur Radio Websites – Issue 2639

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: dxzone.com — 🔗 Leggi l’articolo originaleThis week, we’ve pulled together a few items that touch on practical antenna work and some digital modes. There’s a good look at a multi-band portable dipole, something that comes up often for field day or SOTA ops, detailing a switching arrangement for 40 through 15 meters. We also have a piece on building and testing 50 MHz traps, comparing different capacitor types—useful for…

ANS-277 AMSAT News Service Weekly Bulletins

ANS-277 AMSAT News Service Weekly Bulletins

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: amsat.org — 🔗 Leggi l’articolo originale October 4, 2026 In this edition: T-4 Days Until Jacksonville Gathering 44th AMSAT Space Symposium & Annual General Meeting Schedule ERMINAZ-2 Satellites in Orbit HADES-L and UNNE-1B will Launch in October AO-73 Mode Change Volunteer with ARDC in 2027! VUCC & DXCC Satellite Standing October 2026 FCC and HHS Initiate New Proceedings on RF Exposure Changes to AMSAT TLE Distribution Ambassador Events ARISS…

via Amateur Radio Daily: SAQ Grimeton to Air United Nations Day Message

via Amateur Radio Daily: SAQ Grimeton to Air United Nations Day Message

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: twiar.net — 🔗 Leggi l’articolo originaleThe following is from an email received from SAQ Grimeton Radio Station: UN-Day 2026 transmission…

Amateur Radio Weekly – Issue 441

Amateur Radio Weekly – Issue 441

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: amateurradio.com — 🔗 Leggi l’articolo originaleJTTY: A WSJT-X mode that ignores the clock K1JT and the WSJT team release WSJT-X 3.2.0-rc1 with JTTY, a weak-signal keyboard mode built for RTTY contesting. DXZone Projects find hidden SDR capabilities in ESP32 microcontrollers Several ESP32 models can now be used as an internal SDR covering 2.2–2.7 GHz, plus 4.8–6.0 GHz on the ESP32-C5, […]

Legendary DXer Bob Locher, W9KNI, Presents Tales from a Serial Sniper Part 4: My Bouvet Island QRP QSO with 3Y0C

Legendary DXer Bob Locher, W9KNI, Presents Tales from a Serial Sniper Part 4: My Bouvet Island QRP QSO with 3Y0C

📌 INFORMATIVA COPYRIGHT — I diritti appartengono al legittimo proprietario. Fonte: onallbands.com — 🔗 Leggi l’articolo originale OnAllBands is thrilled to feature articles from noted author and amateur radio DXing legend Bob Locher, W9KNI.  Today, Bob remembers building the Elecraft K2 kit when it was released and using it to make an eleventh-hour QSO with Chuck Brady, N4BQW (SK)—the sole operator on the historic 3Y0C activation of Bouvet Island 26 years ago. Bob also talks about the past use of…