A new sunspot is emerging over the sun’s southeastern limb. Provisionally numbered AR2765, it is inset in this magnetic map of the sun’s surface from NASA’s Solar Dynamics Observatory:
AR2765 is a member of new Solar Cycle 25. We know this because of its magnetic polarity. According to Hale’s Law, sunspots switch polarities from one solar cycle to the next. Southern sunspots from old Solar Cycle 24 have a -/+ polarity. This sunspot is the opposite: +/-, marking it as a member of Solar Cycle 25.
News
As Hurricane Ian, now a tropical storm, makes its way across Florida, amateur radio operators continue to provide communications support for weather updates and requests for assistance. The hurricane made landfall at 3:00 PM Eastern Time on... Read more
Recent Posts
ROHN Towers – Manufacturers Showcase
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Amateur Radio Operators Continue Response to Ian
As Hurricane Ian, now a tropical storm, makes its way across Florida, amateur radio operators continue to provide communications support for weather u... Read more
Hurricane Watch Net Update for Ian
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Demo of the Penntek TR 45L
Penntek TR 45L A brief show-and-tell of the Penntek TR-45L CW memory function and notch filter Read more
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FCC Grants an ARRL Emergency Request to Permit Higher Data Rate Transmissions for Hurricane Relief Communications
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VGC VR-N7500: APRS! Android, iOS, Bluetooth, Dual Band 2m/7cm
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![XIEGU G106 [ Video Review ]](https://qrznow.com/wp-content/uploads/2022/09/g106-190x122.jpg)
XIEGU G106 [ Video Review ]
XIEGU G106 Here we take a look at the XIEGU G106 HF 5 WATT QRP TRANSCEIVER. G106 is a 5W portable QRP model with SDR circuit structure which uses 16bi... Read more
Yaesu FT 710 First Look
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New ICOM IC-PW2 HF Amplifier Reaction With Ray Novak N9JA
ICOM has announced the IC-PW2 HF + 6 meter 1 kw amplifier. Thanks Ray for hanging out with me to do a reaction video! Read more