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The Hermes-Lite is a low-cost direct down/up conversion software defined amateur radio HF transceiver based on a broadband modem chip and the Hermes SDR project. It is entirely open source and open hardware, including the tools used for design and fabrication files. Over 300 Hermes-Lite 2.0 units have been successfully built.

Ham Radio resources, aviation, linux and ham radio, music and recording.

Presents the W9VT Tri-Town Radio Club, an ARRL-affiliated organization serving the Illinois amateur radio community. The club maintains a 2-meter repeater on 147.180 MHz (+600 kHz offset, 107.2 Hz CTCSS) and a 70-centimeter repeater on 444.825 MHz (+5 MHz offset, 107.2 Hz CTCSS), both located in Woodridge, IL. Regular meetings are held on the second Tuesday of each month at 7:00 PM at the Woodridge Public Library, focusing on technical discussions, operating practices, and community service. The club participates in Field Day, supports local public service events, and offers licensing classes for Technician, General, and Extra class examinations. Members engage in various amateur radio activities, including DXing, contesting, and digital modes, fostering skill development among hams. The club's repeater infrastructure provides reliable local communication for members and supports emergency preparedness efforts within DuPage County. Participation in ARRL-sponsored events like the Simulated Emergency Test (SET) and various operating awards promotes active engagement and technical proficiency. The club provides a platform for mentorship, allowing experienced operators to guide newer hams through licensing and operational aspects.

The purpose of this book is to provide a common source for WIRES-X, gather information from manuals, experiences from the Amateur Radio Community, and the best practices from both the Amateur Radio Community and the Bakken Amateur Radio Society. To provide a platform for learning, experimentation, and advancement of Amateur Radio skills and art. A platform of Discovery and to have FUN. To encourage networking, sharing, and exchange of interesting technical information of WIRES X, where people are encouraged to help each other out.

This low pass filter terminates all harmonics from the 2nd to above the 10th harmonic in a better than 15 db return loss load

LARK Livingston county michigan

The SEANET ham Radio Convention comes to Perth, W Australia 1st to 3th Nov 02

Bridgewater MA USA

The Milpitas Amateur Radio and Electronics Society was formed in 2000 and incorporated in 2002 The club is independent from but supports two volunteer emergency communications organizations: Milpitas Amateur Radio Emergency Services (ARES) and the Milpitas City Radio Amateur Civil Emergency Services (RACES) groups.

This site was established to encourage hams, especially the newcomer, to share the enjoyment that comes from owning and operating Collins

A General-Interest ARRL Affiliate Operating Open Repeaters in Canon City, Colorado

The Maple Valley Amateur Radio Club (MVARC), an ARRL Affiliate club, is a group of amateur radio enthusiasts in the greater Maple Valley area who meet and engage in activities to further the advancement of this hobby for the good of ourselves and the community.

R3KBO is an amateur radio club producing and developing amateur radio kits and assembled products including HF VHF Power Amplifiers or RF Power Kits and amplifier parts, low pass filfers, band pass filters, sourge protections, splitters and combiners, antenna switches

A project for a vertical antenna for 60 to 20 meters by KV5R

Evaluates the **LDG Z100 autotuner**, a device designed to automatically match antenna impedance for optimal transmission efficiency. The review discusses its performance in comparison to the MFJ-902, noting that while the Z100 is a reliable autotuner, it does not match the range of impedances that the MFJ-902 can handle. The Z100 is suitable for operators seeking a 100-watt autotuner that covers HF bands, providing a practical solution for those who require automatic tuning without manual adjustments. The review highlights the Z100's operational context, focusing on its use in HF bands and its practical application in amateur radio setups. While it offers a straightforward tuning process, the Z100's limitations in impedance matching are noted, making it less versatile than some competitors. This comparison provides valuable insights for operators considering an upgrade or replacement for their current autotuner. The Z100's performance is positioned within the broader market of autotuners, offering a clear perspective on its strengths and weaknesses in real-world amateur radio operations.

The TVRA is a organization that supports our hobby of amateur radio.

Welcome to the w0mr website, 3m club of st. paul, mn, amateur radio club

Fort Worth, Texas Best Hamfest; Fort Worth best opportunity to learn about Ham Radio and visit with your friends, Cowtown Hamfest

The David Sarnoff Radio Club is a general-interest amateur radio club serving the Greater Princeton, NJ area.

Ham Radio fonts that have the slash zero also morse code fonts

A simple and effective antenna launcher system by AA4LR

The JTRG is an active club affiliated with the American Radio Relay League (ARRL). and dedicated to further the art of amateur radio communication, serve the public, and promote high standards in amateur radio.

The club focuses on ham radio not only as a hobby, but also as a community service.

Information about setting up a Solar Powered Ham Radio Station.

The Morris Radio Club, established over 50 years ago, is a general interest club that promotes all Amateur Radio activities.

Southern Michigan Amateur Radio Society Battle Creek,Michigan

This is a neat little adapter that allows the use of a cell phone type Headset with your Amateur Radio.

Heartland Antique Radio Association of Tulsa, Oklahoma

Dedicated to the art of Ham Radio, enhancing individual operational and technical skills as well as providing communications during local and national emergencies. Located on the Kenai Peninsula in South Central Alaska.

This group is for any Amateur Radio Televison Enthusiast. From 70Cms - 13Cms and above.

UTARC amateur radio club

SWR or VSWR - the most widely known yet most misunderstood terms in Amateur Radio. Article by GW6ITJ

Amateur radio club of anderson

Welcome to the Northern Berkshire Amateur Radio Club website.

Simi Settlers Amateur Radio Club Simi Valley, California USA

Friendly Club that offers club nights, full licence training and social events for Radiop fans in the South London area

FRARS is a local ham radio club based in Poole, Dorset and has members active on all bands from 73KHz to Light!

Info about Amateur Radio and emergency info weather related.

The problem originates by improper TXOUT-to-RF timing (RF transmission exists still after a TX-EN prohibition), combined by too long decay of their CW pulses.

The onslow amateur radio club provides this web site as a public service to all radio amateurs within jacksonville, onslow county, and the surrounding areas in north carolina.

Offer EcloLink node to the ham community

Cheap but effective multiband quad antenna covering the entire horizon on 10-12-15-17-20m bands.

Providing amateur radio 144 MHz & 440 MHz repeaters in the state of Oregon

Peanut is a free Digital radio client Android App. The App requires a manual registration with the author and allow to chat in proprietary rooms or to connect room linked to DSTAR amateur radio repeaters worldwide. A central Peanut dashboard with current system activity is also available.

Inrad Roofing Filter installation instruction

Serving The Interests Of Amateur Radio For Over 70 Years

One of the oldest emergency traffic handling nets on amateur radio

The Brandon Amateur Radio Society serves the ham radio community in eastern Hillsborough County Florida.