Amateur网址目录

Herbert Dingfelder – DL5NEG – Personal Homepage on Amateur Radio, RF Technology, Electronics and other technical stuff

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Yagi-Uda antenna

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My thoughts on Amateur Radio & Software Development

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Home - Dayton Hamvention

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Nonstop Systems: Consulting Services for the Development of Fault-Tolerant Systems

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Radio Daze LLC

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QRP and homebrew by DL2YEO

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U.S. Microwave, Inc. - Specializing in wireless equipment for the 5.7GHz, 5.8 GHz WLAN, U-NII, 802.11a and Wireless Internet Access markets.

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GLOWBUGS INFO

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Recreation Radio Amateur Directories 网站

Popcorn Electronics

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www.seboldt.net

Recreation Radio Amateur Homebrew 网站