DARC e.V., Ortsverband München-Nord C12

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

Technical

- An Experimental Look at Ground Systems for HF Verticals

- Compact Stealth Five Band Inverted L Antenna

- The Mini Horse Antenna

- The Antenna Elevation Pattern - What's the Big Deal?

- A Peak Reading RF Power Meter

- Antennas Away from Home

- Product Review: Remote automatic antenna tuners and the 43 foot vertical; DX Enginering RTR-1 receive antenna interface for transceivers

News and Features

- It Seems to Us: Emergency Preparedness and the FCC Rules

- The New ARRL Web Site Has Arrived

- Remote Antenna Tuners

- The ARRL Lab

- Happenings

Radiosport

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

Technical

- An SWR Null Meter

- Using Mechanical CW Keys

- The Curtain Zepp - A Bidirectional Antenna for 160, 80 and 40 Meters

- Homebrewing Air Core Inductors

- Pickle with USB I/O

- Why not Give AM a Try

- A Fan Controller for the MFJ-4125 Power Supplay

- A Parasitic Lindenblad Antenna for 70 cm

- Product Review: RFSpace SDR-IQ software defined receiver; HamGadgets MasterKeyer MK-1; Spiderpole telescoping antenna Mast

News and Features

- It Seems to Us: Where Are the Spots?

- Tuned Up on Tuvalu

- 5Z4EME: Moonbounce from Deep Africa

- Ham Radio on the Flight Line