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Learn about the HAMTV Digital Amateur Television (DATV) transmitter on the International Space Station (ISS), transmitting video and audio in MPEG-2 format using the DVB-S protocol. Discover its history, installations, failures, and repairs, as well as the current status and live video feed. Explore the technical details and challenges of the HAMTV transmitter, including power output, polarization, and antenna location. Find recordings of previous transmissions and understand the potential signal reflections caused by various ISS components. Stay updated on the latest developments and activities related to HAMTV from the ISS.

HamRadioSchool.com combines traditional textbook learning with modern online tools. Their approach focuses on building conceptual understanding rather than just memorizing answers. The site offers structured courses with clear learning paths, video tutorials, and interactive quizzes. Their materials are particularly strong on electronics theory fundamentals. The site also maintains an active blog with tips for new operators and explanations of confusing exam topics.

Tar Heel Designs offers a range of quality products for ham radio operators, proudly made in America. Watch a raw, unedited product video from the 2025 Orlando Hamfest. For more information or to shop online, visit their website powered by eDirectHost, an info & ecommerce website builder. Find everything you need for your ham radio hobby in one convenient location.

Learn about North Carolina Packet Voice nets and NCPACKET YouTube videos. Get your NCPACKET Callsign Badge to wear at ham club meetings and hamfests. Explore Hamfest Photos and NCPacket news. Discover the North Carolina TARPN Nodes mission statement and the benefits of being off the grid. Find out why TARPN is a great option and compare it with Winlink, APRS, ARES, and MARS. Learn how to build the NCPACKET network, including information on repeater sites and other key components.

Parks on the Air Canada page provides information about the popular Amateur Radio activity that involves operating portable radios from designated parks and nature reserves worldwide. The page presents the objectives of the program, lists over 400 national/provincial/territorial parks, and offers insights from Tracy McKim, VE3TWM, on low power communications and outdoor ham radio operation. It also includes links to YouTube channels with how-to videos on setting up portable stations, Field Day deployment, and POTA activation. Amateur radio operators interested in combining their love for radio with outdoor adventures will find valuable resources and learning opportunities on this page.

The Icom IC-7851 features the capability to display two scopes simultaneously, providing frequency, mode, and antenna information for each receiver. Users can choose between vertical or horizontal display orientations, and the dual scopes are also viewable on a high-resolution monitor connected to the radio. Additionally, the IC-7851 allows for mouse connectivity, enabling users to click on signals displayed on either scope for quick tuning. A demonstration video is available showcasing this dual scope functionality.