26.01.08: QST Februar 2008

Das Februar-Heft der QST (herausgegeben vom U.S.-Amateurfunkclub ARRL) enthält u.a. folgende Artikel:


- Double Cross - A NOAA Satellite Downlink Antenna

- An Accurate S-Meter for Direct Conversion Receivers

- The W6TC DX Loop

- Lightning: Understand It or Suffer the Consequences - Part 1

- Product Review: Kenwood TM-D710A Dual Band Mobile Transceiver; AVMap G5 Personal Navigator; Yaesu VX-3R Miniature Dual-Band Handheld Transceiver

News and Features

- It Seems to Us: Growth

- Evolution of the Parasitic Beam Antenna

- Happenings

QST Workbench

- The Doctor is IN: Connections to side-terminal car batteries; coax and SWR; lightning protection for mobile installations; more

- Short Takes: MFJ-868 HF-Wattmeter

- Transform Your Vibroplex Bug into a Keyer Paddle

- Hands-On Radio: Experiment #61 - Smith Chart Fun #3

- External Full Break-In Transmit-Receive Switch for HF Amplifiers

- Hints & Kinks: Removing coax-seal; using MP3 players for code practice; two speed soldering iron; more

Weitere Informationen über DB0VM von

Hans, DK3YD

QRV: DB0VM 438.975 MHz