transmission line calcul

Alfa Tango Wales Website - 163 Division online, find out about the mambers and country from wales from here.

OH2GI Ham System - All-mode contesting and logging software system designed primarily for on-line operation of HF digital and CW radio stations through Terminal Node Controllers (TNC)

NA Contest - NA is an amateur radio logging program for MS-DOS computers, primarily for use in operating in amateur radio contests

DX.QSL.NET Log Search Engine - Search for your call in many of the logs hosted online, also contains links to other logs on the internet.

C6AMS Bahamas DX Pedition 2010 - Online log and live audio from NA6M/C6AMS, N5BW/C6AMR, K2CK/C6ASH, K5AB/C6AAB and W5ETY/C6ATY will be active from Eleuthera Island, Bahamas (IOTA NA-001)(Grid FL15)9 July to 25 July 2010. Operating on 160-6m CW, SSB and Digital Modes

IOTA-DL Priority listing - Islands on the Air by DK6AO

IOTA EU-110 Log St Nikola Isl - 9A/I2OGV, 9A/I2RFJ, 9A/I2ZBX, 9A/IZ2LSC 2010 dx pedition online log

DXCC spreadsheet - Excel spreadsheet that helps you trace your status of DXCC entities. You only have to fill the cells with your worked and confirmed entities and the totals will be automatically updated. You don't have to make any calculation

NOLonLine - Site of the section NOL Noord oost limburg

UA6AP Yuri - Hamradio page with pictures and links

KE2UK Ronald Priority listing - Various info on KE2UK with links to other radio sites and much much more ...

Ukrainian HF portal - Ukrainian radioamateur on HF: DX News, Contesting, Propagation, Conference, Photo, Radioamateur Map, Online Logs etc.

Dynamic greyline map - A greyline map that automatically refreshes every five minutes DX.QSL.NET

Hamstick - Lakeview antennas, manufacturer of mobile antennas and accessories by WD4BUM, including colinear antennas, dual band, mounts and accessories. Maker of popular HamStick antennas.

Signal Engineering - Signal Engineering technologically advanced antennas with modern design and construction technique. Up to date information about current line of high performance 10 and 11 meters antennas.

Shakespeare CB antennas - Shakespeare Composites & Electronics Division manufactures a complete line of unmatched CB, CB marine, and military antennas for a veriety of applications.

Unadilla Antennas - The Big Signal, W2AU, W2DU, W2VS, traps InLine, Intenna, An-sulator, End-sulator, Old Reliable by Unadilla Antenna Manufacturing Co.

HF Propagational Resources - Create Online Maps, Check Forcasts and Conditions, more features being added each month, by hfradio.org

The World above 1000Mhz - Microwave general web site by G3PHO

Stanford Solar Center - Providing solar on-line activity resources for the joy of solar science exploration

Camellia Trophy Shop - Custom Engraved QSLs, Designed On-Line

Radioman - Freeware dos VHF/UHF Logbook morse code facility, kenwood transceivers interface, moontracking, distance and bearing calculators by DF9CY but discontinued and unsupported

Pathloss Calculation and EME - Java free space pathloss calculation and EME

QRP Amplifier - HF Bands QRP linear amplifier by SM0VPO

EMI Calculator - Does your Amateur Radio system comply to the EMI rules ? (German values implemented)