23.07.07: QST Juli 2007

Das 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

 

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