wide band coaxial antenn

PA3FXO projects - Contains didimodes, antenna projects, DX info and lots more

W0KPH EH Antenna tests - Various tests and designs, with photos of home made EH Antennas,simple and networked, and also sone CAN Antennas.

Cross-Field-Antenne - CFA and EH Antenna samples in german

EH Antenna in Italian - Documentation on EH antenna in italian

UN DX Contest 2010 - The Kazakhstan Federation of Radio sport and Radio amateur (KFRR) and Ministry of Tourism and Sport of the Republic of Kazakhstan are announcing the First UN DX CONTEST All world-wide radio amateurs having the amateur radio licence are invited to participation. Contest period: 12.00 UTC 22 May – 12.00 UTC 23 May 2010 Bands: 160m, 80m, 40m, 20m, 15m, 10m. Modes: CW and SSB

Beacons on 50Mhz - World wide six meters beacon list

144 MHz Beaconlist - List of beacons operating on 2 meters band

ARRL: US frequencies allocation - Transmitter power limits and frequencies allocation by band

IARU Region 1 Bandplan - IARU REGION 1 band plan

Tilt-N-Raise - Heavy duty portable antenna mount

Valcom Fibreglass Whip Antennas - Manufacturer of Fibreglass Whip Antennas, Low and mediun Frequency, HF and VHF Antennas Specialized in the design and manufacturing of a full range of Beacon (MF), AM Broadcasting 540 - 1700 KHz, HF 1.7 to 30 MHz, VHF 30 to 156 MHz and UHF 200 to 500 MHz antennas.

Hi-Q Antennas - HF Ham Radio mobile operation antennas manufacturer, W6HIQ, HA5CMG, VE7BOC, HF mobile antennas, screwdriver antenna, coils and filters.

EH Antenna Systems - Provide information relative to a new antenna concept. AM Broadcast antennas and amateur radio prototypes

Untenna - "Low profile antennas for the ""ham"" radio user"

The Four Metres Web Site - A website dedicated to 70 MHz Band

Deep Space Network (DSN) - NASA's worldwide antenna network to support the exploration of the solar system.

Effelsberg Telescope - The world's largest fully steerable radio telescope, the 100 m antenna of Effelsberg in Bonn, Germany, operated since August 1972.

Eme Gallery - Images of VHF UHF antennas

VHF UHF Operating index - RAC - VHF UHF SHF Bandplans, repeaters, satellites and many related info by RAC

Amateur Radio Satellite Activity by KH6RH - Logbook of current amateur radio satellite activity, along with 50 mhz activity and satellite antenna projects from Hawaii.

KB2VGH's VHF pages - Bandplans, Beacons and many useful info on VHF operations

WB8ERJ Mike - Amateur SSTV from MIR, a 2 meter antenna for bicycles, working the AO-27 satellite portable, and photographs.

ICDX Australia - Australia's only TV FM VHF DX group for world-wide members.

PropView - PropView is a free application that uses the included VOACAP, ICEPAC, and IONCAP engines to graphically display band openings between two locations over a specified 24 hour period. It can also build schedules for the IARU/HF beacon network and automatically QSY your transceiver to monitor each scheduled beacon.

DXKeeper - DXKeeper is a free application that logs QSOs, tracks award status, generates QSL cards & labels, addresses envelopes, uploads QSOs to eQSL.cc and LotW, and downloads progress info from eQSL.cc and LotW. It can reference the RAC, Hamcall, and QRZ callbooks as well as the QRZ.com web site to fill in data when logging, or to update already-logged QSOs. DXKeeper automatically interoperates with all members of the freeware DXLab Suite, including Commander (transceiver control and bandspread for Alinco, Elecraft, FlexRadio, Icom, Kachina, Kenwood, TenTec, Yaesu), DXView (world map, rotator control), WinWarbler (PSK, RTTY, CW, Phone) and SpotCollector (DX and WWV spots). It also interoperates with MMTTY, MMVARI, MMSSTV, MultiPSK, MixW, DX Atlas, and Ham Radio Deluxe.