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“Welcome to the ARRL’s portal for Amateur Radio technology!
This page provides links to some of the technical facets of Amateur or “Ham” Radio. Hams use a lot of wireless technology that is of interest well beyond the amateur bands – antennas, feed lines, towers, receivers, transmitters, digital protocols and networks. Along with the topics of radio, you’ll also find the hams-eye view of microprocessors, power supplies, audio, instrumentation, and electronics of all stripes. Hams are into the science of solar and space phenomena, geophysics, and satellites, among other things. We hope you’ll find something interesting and useful to you in the world of Amateur Radio.” – Read Full Article:
Recent Posts
RSPduo gives outstanding results vs a rig costing 10X the price!
This video, released today by AE5X shows how well the RSPduo performs up against the Flex6300: Read more
5W0RM – Samoa
Robert, ZL4IG will be active holiday-style from Upolu Island, Samoa as 5W0RM between September 5-13, 2015. QRV on 40 – 15m SSB, CW, low power. QSL via... Read more
BOXA-LOAD 50 Ohm RF Dummy Load
Product Description 50 Ohm RF Dummy Load An essential piece of equipment in any radio shack, the BOXA-LOAD is a 50 Ohm dummy load. VSWR bette... Read more
Motorola APX™ 8000
With 4 RF bands and multi-mode system access, the APX 8000 knows no limits when it comes to interoperability. Whether it’s loud or windy, wheth... Read more
ARRL to Oppose Proposal to Eliminate 3.3 – 3.5 GHz Amateur Allocation
At its December 12 open meeting, the FCC will consider adopting a Notice of Proposed Rulemaking (NPRM) that proposes to remove the amateur radio 9-cen... Read more
Reported Bugs in WSJT-X 2.1.0-rc5
“We are aware of the following bugs or anomalies in release candidate 5 of WSJT-X 2.1.0. There is no need to provide further feedback on any of... Read more
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