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23.07.07: QST Juli 2007Das Juli-Heft der QST (herausgegeben vom U.S.-Amateurfunkclub ARRL) enthält u.a. folgende Artikel: Technical - Getting on 24 GHz - Balloon-Lifted Full-Wave Loop Antennas - The Smart Keyboard - Product Review: Ten-Tec Omni-VII HF/6 Meter Transceiver News and Features - It Seems to Us: ARRL v. FCC - The 2007 ARRL National Convention - A QRP Trek in Ireland - Dayton Hamvention 2007: Great Weather Reflects Upbeat Atmosphere QST Workbench - The Doctor is IN: Trees and antenna radiation; linear amplifiers; SSB modems; more - Short Takes: Hendricks QRP Kits DC-40 Transceiver - A Simple Headset Adapter for the IC-706 Series Radios - Low Tines in High Places - The ins and outs of CTCSS - Hands-On Radio: Experiment #54 - Precision Rectifiers - Is Any Power Leaving My Rig? - Hints & Kinks: Low visual profile antenna; homebrew antenna extender pole; lithium battery replacements Operating - 2006 ARRL 10 Meter Contest Results
Weitere Informationen über DB0VM von Hans, DK3YD DB0VM 438.950 MHz |