The entire 140-year oeuvre of Popular Science magazine has been archived for free browsing, thanks to a partnership with Google. Popular Science includes some Amateur Radio-related articles, such as “You Can Talk Around the World” in the January 1932 edition, “Thousands of Radio Amateurs Find it Easy to Learn Morse Code” from the March 1932 edition, and “The Hams Join Up” from the November 1941 edition. Many other articles deal with radio and radio repair as well as do-it-yourself electronics projects.
A CDAA of which the Wullenweber is a type, consists of a group of omnidirectional antennas symmetrically spaced about the periphery of a circular reflector screen. The location of each ante... Read more
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On October 15 at 2345 UTC, the Australian Space Forecast Centre issued a geomagnetic disturbance warning, which said that continued strengthening of the solar wind stream due to coronal hole... Read more
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ID-4100 Source: Read more
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Fondazione Guglielmo Marconi – New Antenna Installation Read more
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Following on from our initial ‘Introduction to the IC-9700 VHF/UHF/1200 MHz Base Station SDR Transceiver’ video, we have put together a more in-depth, video called ‘Overview of the Icom IC-9... Read more
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![Italians gain 60m allocation [ 5MHz ]](https://qrznow.com/wp-content/uploads/2018/11/60METERS_BAND-190x122.jpg)
The Italian Minister of Economic Development has approved a Decree updating Italy’s national frequency plan to allocate the 60m band to amateurs. The range 5351.5 to 5366.5kHz will be availa... Read more
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Description The HB35C utilises the most advanced three-band antenna design developed in recent years. This phase tuned 5 element TRI-BANDER is neither a trap antenna of standard coil design,... Read more
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Nobby, G0VJG will be active from Meedhupparu Island, Maldive Islands 5 – 18 June 2015 as 8Q7CQ.He will operate on HF and 6m.QSL via G4DFI.His QTH will be Meedhupparu Island Resort (IOT... Read more
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“After I became a licensed amateur radio operator in August of 1995, I received a QST magazine which had an article that explained it was possible with the right antenna, the Quadrifil... Read more
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FlexRadio Systems announces the immediate availability of SmartSDR v1.9.9 for the FLEX-6000 Signature Series SDRs. SmartSDR v1.9.9 is a maintenance release containing new features and fixes... Read more
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Alan G3XAQ will be active from Gambia, 16 May to 4 June 2015, as C56XA.Active in CQ WW WPX CW Contest.QSL via G3SWH Read more
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“Comparison of QSL card printing prices I established a prices compare list for 1000 printed QSL cards sided made by European printers, the front in full color and back side in monochr... Read more
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You’ve heard it a million times: our kids are the future. That statement gets applied to almost everything, including amateur radio. How can you argue with an obvious fact like that? But I a... Read more
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2015 WPX RTTY Contest Claimed scores as calculated before log checking. Last update: 2015-05-08 Please report any errors to the Contest Director so they can be corrected during the lo... Read more
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Stryker SR-94 HPC FULL Featured Radio! 45+ Watts PEP AM / FM 10 & 12 Meters PC Programmable CTCSS / Rep Offsets MIC / RF Gain Controls RF Power High / Low Function Menu & More Source... Read more
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PVC Antenna Launcher – Download: Read more
The lightbar and custom voice prompts are shown in operation on the NX-3000 series heandheld walkie talkie radio, these features are a big advantage for covert or belt warn radios helping to... Read more
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The more than 200 attendees at the April IEEE-EMC Society Chicago Chapter meeting donated $756 to the ARRL Spectrum Defense Fund. ARRL Central Division Director Kermit Carlson, W9XA, called... Read more
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