centre

The Doble L antenna for 160 and 80 m - The antenna has the form of a C, it is fed in the centre of the vertical section which is abt 20 m high by HB9TPL

A centre-fed co-axial dipole for 4m - Easy to setup dipole antenna for 4 meters band by Tony Hawker G4CJZ

Folding the Dipole - Invented by Heinrich Hertz in around 1886, the half wave dipole is still one of the most simple and practical of antennas and still very much in use today. It consists of a half wavelength long centre fed conductor

G5RV multi-band antenna - Multi-band centre-fed antenna capable of very efficient operation on all HF bands, specifically designed with dimensions which allow it to be installed in gardens and other open spaces which accommodate a reasonably-straight run of 31.1m (102 ft) for the flat-top standard model.

Crossed-Wire HF Antenna - This Crossed-Wire Electrically-Steerable HF Antenna, capable of transmitting signals over the entire 1.8 to 30MHz HF range, and capable of receiving signals at much lower frequencies is basically a crossed centre-fed wire system, consisting of four thin wires brought to a central mast by G3YNH

G5RV Antenna  ^pop - The G5RV antenna, with its special feeder arrangement, is a multiband centre-fed antenna capable of very efficient operation on all hf bands from 3.5 to 28 MHz

Wlan antenna Waveguide type - This antenna is constucted only of a cylindrical can and a N connector with centre tap lengthened

eQSL - The electronic qsl card centre, send and receive QSL card electonically

Mid Glam A.R.G. - A teaching and exam centre for all 3 stages of licence's. The R.S.G.B.GB A /Z special event web site.

Tynemouth Amateur Radio and Electronics Club - Tynemouth Amateur Radio and Electronics Club Located at John Spence Community Centre (next to Tynemouth Golf Club) Linskill Centre, Linskill Terrace, North Shields, Tyne & Wear, England.

EMO ARES Provincial Emergency Operations Centre - Providing communications networks to local authorities in Ontario in the event of an emergency.

The Nittany Amateur Radio Club - The club is based in State College, Centre County, Pennsylvania, the geographic center of the Commonwealth, in the middle of the Allegheny Mountains.

Radio licensing centre - UK radio licensing resource

Hamfest MN & Computer Expo - Hamfest Mn & Computer Expo is held in the St. Paul River Centre which is one block south of I94 on Kellogg Ave. The largest Hamfest in MN, with convenient parking, many manufacturers and vendors, hourly door prizes

M0EDX - British amateur radio station ex UT7CT anton koval

VLF Time Broadcasts - VLF Time Signal Stations, Station List Compiled by William Hepburn, LWCA

Official UK distributor for IRLP - Official UK distributor & Support centre for the IRLP network.

Tropospheric Ducting Forecast - William Hepburn's Daily Tropospheric Ducting Forecast.

Australian Space Forecast Centre - Current HF Radio Propagation and Space Weather Report

Centre de prevision de Meudon - Centre de prevision de activite solaire et geomagnetique de Paris-Meudon

LW Navtex Broadcasts - Navtex Maritime Safety Information Broadcast Channels

Spy Centre - All about Spy Numbers Stations, which send coded messages to agents. Includes schedules and frequencies of stations.

Azimuth - The AZIMUTH program plots a world map in either azimuth (beam heading) or Mercator projections. If you specify your home location in latitude and longitude, the azimuth projection is centred on your location. The Azimuth map program can display Maidenhead grids - this is useful for 6m, 2m, and UHF DX communication display. Various features of the map are: Azimuth or Mercator projections , Maidenhead grid display, Simple map zooming, Print maps with adequate resolution up to one meter sized map

CQ Log - CQLog is a powerful logging program for Windows. It provides a comprehensive control centre for everyday on-the-air activities, including: full-featured logging of QSOs; statistics for many awards (for LoTW and eQSL capability); support for QRZ, RAC, GOLIST databases. You can save up to 3 pictures for each SSTV-QSO. Two-way data exchange with MixW2, and DigiPan. Integrates with DX Atlas. Real-time upload of QSOs to eQSL.cc. The program also offers a "contest-mode"; supports CAT systems for YAESU, ICOM, KENWOOD, Ten-Tec. Prints QSL cards, and QSL labels, addresses envelopes.

eQSLMaster - eQSLMaster is a HAM radio program, that allow to perform various functions using the Electronic QSL Card Centre (eQSL.cc). With eQSLMaster users of the eQSL.cc system have the ability to upload an entire ADIF format log file (or single QSO) and have it deposited into eQSL central database using LogServices.