Author: Ken McCormick

This week’s bulletin was made possible with information provided by The Daily DX, the OPDX Bulletin, 425 DX News, DXNL, Contest Corral from QST and the ARRL Contest Calendar and WA7BNM web sites. Thanks to all. NIGER, 5U. Giorgio, IU5HWS Read more…

EMI and RFI – Some Causes and Cures Created by Howard L Walker, KI4VEO on 2022-03-08 A broad sweep review of the causes and cures and techniques for reducing RFI/ EMI Note: This article was published in the May 1980 Read more…

Types of RF Connectors….

Island activities: Compiled by Andreas, DK5ON IOTA QRGs CW: 28040 24920 21040 18098 14040 10114 7030 3530 kHz SSB: 28560 28460 24950 21260 18128 14260 7055 3760 kHz AF-004, EA8, Canary Islands: Andrea/IK1PMR is QRV as EA8/IK1PMR from Tenerife Island Read more…