20JAN 2022
Ham Radio Deluxe PSK31

Ham Radio Deluxe PSK31

What is PSK31? PSK31 is a data mode. You need to connect your radio to a computer to get this to work. Once connected, you can have a real-time text-based conversation over-air. The following screenshot shows PSK31 in use. At the bottom of the screenshot is the “waterfall”, showing a number of different…

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10JAN 2022
Amateur Radio Callbook

Amateur Radio Callbook

The Radio Amateur Callbook on CD-ROM contains the callsign and address information of the Amateurs Radio stations all over the world. With more than 1, 600, licensed radio amateurs, it lets you find the data you are looking for in a fast and easy manner. The Callbook is divided in two databases: The…

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31DEC 2021
Fractal antenna Ham Radio

Fractal antenna Ham Radio

Early Academic Work—Tour of the Charles then High Above Cayuga’s Waters Nathan Cohen, 58, is a physicist, radio astronomer, and innovator/inventor, with a broad scope of knowledge proven and applied across many fields. This foundation has provided the perfect opportunity to gain insight into the application…

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31DEC 2021
Ham Radio license questions

Ham Radio license questions

If you are interested in becoming an ARRL Volunteer Examiner (VE) and serving the Amateur Radio community, it s easy and free! Follow these three steps to become an ARRL Volunteer Examiner: 1. Review the Volunteer Examiner Manual , paying special attention to Chapter 2: Becoming a Volunteer Examiner. 2. Complete and sign the VE Application form and open-book review * (40 question…

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31DEC 2021
Ham Radio license database

Ham Radio license database

All Amateurs must be registered with the FCC. This is not an option . If you are not registered when seeking FCC services, the application will be returned without action. You are not required to register until the first time you intend to file an application, however. For most Amateur Radio operators, this will be when you renew or modify your license (that is, change your…

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31DEC 2021
Ham Radio Antennas for Dummies

Ham Radio Antennas for Dummies

At high frequencies, ham radio antennas can be fairly large. An effective antenna is usually at least ¼ wavelength in some dimension. On 40 meters, for example, a¼-wavelength vertical antenna is a metal tube or wire 33 feet high. At the higher HF frequencies, antenna sizes drop to 8–16 feet but are still larger than even a big TV antenna. Your physical circumstances have a…

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30DEC 2021
Ham Radio antenna switch

Ham Radio antenna switch

WiFi Wireless Ham Radio Antenna Switch allows a single transceiver to switch 4 antennas. Free iPhone app on Apple Store. TCP control. FREE CONTROL iPHONE APP ON APP STORE: ANTENNA SWITCH The WiFi Wireless Ham Radio Coax Antenna Switch 82664XAS01 allows a single transceiver to switch between 4 antennas or 4 transceivers to switch to a single antenna. Full configurable via a…

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27DEC 2021
Get Ham Radio license

Get Ham Radio license

Several of the authors you read on Hackaday are ham radio operators and we’ve often kicked around having a Hacker Chat about “Why be a ham today?” After all, you can talk to anyone in the world over the Internet or via phone, right? What’s the draw? The Radio Society of Great Britain had the same thought, apparently, and produced a great video to answer the question. They mention…

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