feed line length

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)

VP8CRB - On-Line VP8CRB DXpedition Log

E30GA Eritrea - NFDXA On-Line Eritrea DXpedition Log

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

XR0YG Online-Log - XR0YG Log On-line Easter Island 2013

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

DX & IOTA News Bulletin - Subscribe now to get CB DX & IOTA News bulletin every 2nd week for free.

UA6AP Yuri - Hamradio page with pictures and links

Grey Line Map - Earth view, with satellite data provided by The Living Earth.

Grey Map - Gray line map in black and white

Angle linear  ^pop - Linear Radio Frequency (RF) products and peripherals for communications

Texas Towers - Ham radio products, with on-line catalog and prices

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.

All Electronics Corp. - Surplus and electronics parts. On-line catalog available.

KBT DC Supplies - Linear Regulated DC Power Supplies

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

TC CB Linears & Amps  ^pop - Sale of new CB Radio Linears Amps Modulators and more large price list on site.

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

CQRLOG - Advanced ham radio Linux logger based on Firebird database. Provides radio control based on hamlib libraries, DX cluster connection, QRZ callbook, a grayliner, ON6DP QSL manager database support and a most accurate country resolution algorithm based on country tables developed by OK1RR. CQRLOG is strongly focused on easy operation and maintenance.

Morse Academy - Online documentation and overview about Morse Academy, shareware cw learning software

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

QRP Amplifier - HF Bands QRP linear amplifier by SM0VPO