log periodic design

10 elements Yagi for 2 meters - Based on a design by JM1SZY for 50 MHz that he developed using YO

Stacked Yagi Antennas - Constructing and designing full size, single band stacked yagi antenna arrays

Contest Assist Priority listing - VHF & Up Software management, Station Log and maps, in English

5Z0H online Log  ^updated - 5Z0H Kenya 2010 dx pedition on-line log

YE0M Online Log - YEØM online log IOTA DXPedition to Kaliage Besar Island OC 177 - YE0M

EI5FK's VHF Ham Radio Website - Irish ham and Vhf radio info. Logs and maps worked, no excuses, this is mainly a VHF site

F5LRL Meulnet - Site de F5LRL with logs and picts

PKW Antennas - PKW Antennas for ham radio bands, Quads, delta loops, log periodics antennas for military and professional use by Ditta Martelli fabbrica italiana antenne

Balun Designs LLC - Balun Designs wind high quality baluns and ununs for Amateur Radio and commercial applications based on the researched and tested designs of Dr. Jerry Sevick, W2FMI.

Six Meters FAQ - Faqs on six meters band, designed to help encourage hams to use and enjoy this band

MFSK for the New Millennium - Using MFSK mode, 98 Kb PDF doc, taken from QST January 2001

Douglas T. Smith Editorial Service Priority listing - Digital Signal Processing Technology: Essentials of the Communications Revolution by Doug Smith, KF6DX, ARRL, 2001, ISBN 0-87259-819-5

EB8BEE Victor - Metbee Station NOAA and METEOR Meteorological Satellite Pictures and Marine RF Power Amplifier

Advanced Specialties - Online Catalog & storefront (NJ) sales of amateur radio & related items.

QSLArt - Qsl card design and printing by ik6rum

Cluster monitor - Cluster monitor is a tool for web and telnet clusters monitoring. The program shows spot history, the latest spots are shown in a separate window with full information about the DX, announcements, WWV propagation, and full sorting and filtering capability. Full support for AALog and AAVoice by RZ4AG, DXAtlas by VE3NEA. Integrated dial-up support.

Xlog for linux - Easy to use logging program for linux/X, written with the GTK library. Contacts are saved in a browsable list, which can be edited.

DasLog - Logbuchprogramm, DOS and Windows Logbook for radio amateurs written by DK8AT

HAM-LCT - Freeware logbook program with many features, includes CAT system and database for yaesu Icom and kenwood rtx by hb9cqv

QW - QW is a Contest, Log and PR Programm made by Mario, DL4MFM

LogPa - Freeware logbook software for logging qso's from 160 meters till 2 meters

RX-PSK31 - Easy to use Audio Spectrum and PSK31 decoding program specially designed for SWL's who don't need TX or for anyone who just like to monitor PSK31 or analyse signals. Adjustable DSP and Spectrum settings for audio and frequency spectrum to set for best decoding of PSK31.

MobileLog - PocketPC Logging - MobileLog is a logging package for the PocketPC. It features DXCC reports, searching, alerts, and inport/export.

SRL QuickSilver QS1R VERB - The QS1R VERB is the most advanced open source digital down conversion (DDC) receiver board on the market. It features a Linear Technologies LTC2208 16 bit, 130 MSPS Analog Digital Converter (ADC) and an Altera EP3C16 Cyclone III FPGA. Connectivity to the PC is through a high speed USB 2.0 interface. QS1R covers 15 kHz through 55 MHz in its standard configuration and can be used in undersampling applications to 300+ MHz.

CB catalog - CB radio's catalog with photos and features, in czech.