icom sm 20

Homemade 20 metre band Loft Dipole - An homebrewed dipole antenna for 14MHz

How to build a tuned loop antenna  ^pop - How can you vastly improve your Medium Wave reception? its quite simple really, all you need is 120 foot of wire, a few lengths of timber and an old tuning capacitor with which you can build the answer to every DX'ers prayers, a tuned loop antenna.

Boneyard Bluebook - The Non-commercial online Radio Pricing Guide. Used Amateur Radio Prices Seen Various Places

URO, Int. DX Group - Official web site of the URO, Int. DX Group.

30 RMA 002 Jose - Personal page of 30 rma 002 jose,president of RMA DX Group

Mid Lanark Ham Radio Society - GM0B contest group web page CQ WW 2000 qth Benbecula, Scotland

Kingman Reef 2000 - October 2000 Ham radio dx-pedition

Eritrea DX-Pedition - Amateur Radio dx'pedition to Eritrea, E30 by by Chris,DL5NAM and Dieter,DF4RD, October, 17. 'til November, 1. 2000

1SL1A Sealand DXpedition - 9-10 December 2000, Bands to be concentrated on will be 10m,15m,20m,40m,80m. WARC bands and 160 are being considered

T6PSE online log - Afghanistan 2011 dx pedition online log

HB9AFZ Web receiver in Switzerland  ^updated - Web receiver of hb9afz-using icom pcr 1000 on weekends 0800-2000 utc.

Mikrocentrum web receivers - Choose from icom pcr 1000 or srt cr-91 communications receivers from Umea, Sweden

RF Applications, Inc. - Specialized in RF Power Measurement Systems and other devices that make operating radio transmitting stations safer and easier.

Transmitters 'R' Us - We are manufacturers and re-sellers of a wide range of AM, FM and Shortwave broadcast transmitters, kits and related products.

Llaves Telegraficas Artesanas - Craftsman's Morse Keys manufacturer in Spain

Yaesu 920 & SoundCard - This circuit provides an interface between the Yaesu 920 transceiver and IBM computer sound card which allows data transfer and control of PSK31, RTTY, KEYBOARD CW, and SSTV modes for Amateur Radio

About Sunspot cycles - Theory to explain solar cycles variability proposed by Jean-Pierre Desmoulins

Combai Electronics - CB distributor in the Netherlands since 20 years

Minnesota DX Club - The MDXC has monthly meeting in the Twin Cites. Coverage all bands from LW to UHF. We also have Summer and Winter DXpeditions.

ADDX programs schedule - List of transmissions compiled and updated by Andreas Volk, you can choose the language among a large choice. Website is in german.

BeaconSee - BeaconSee shows you, in real time, worldwide HF band openings on your PC. Analyses the audio signals from your radio, which is tuned to the NCDXF IARU HF beacon network and shows you the signal strength received from each of the 18 beacon transmitters as a plot of frequency spectrum against time.

Voice Descramble - This program descrambles band inverted encrypted transmissions, usually found on VHF/UHF. It uses a NCO (numerical controlled oscillator) to re-produce the originally inverted audio band.

WinMSDSP 2000 - Shareware program to receive and transmit high speed CW (morse code) used in MS (amateur radio communication mode) with MS Windows 95/98 and sound card.

K9SE E-Layer Propagation Assessment - SE-PROP, Field-Aligned Scatter Assessment, Sporadic-E Propagation Assessment for the VHF Operator

Homebrew radio receiver  ^pop - Detailed plans of my homebrew receiver. Frequency coverage is from below 300kHz to 30MHz. Pictures, schematics, board layouts, parts lists and more can be found here.