rotator pot

M1KTA Antennas W3EDP - Notes on W3EDP Antenna by M1KTA

N1MM Free Contest Logger - N1MM is a Free contest logging program for Windows. Bandmaps for each vfo, check function, cw sending, highly integrated radio support. Novel packet spot mapping features.

DXSpot.us - K6LLK Web Dx cluster

VI2BI - The HARAOA Group have orginized to go to Broughton Island(OC-212) from the 5th until the 7th February 2010.

DXCluster IOTA spots - Live IOTA spots by the dxsummit dx cluster

DX Info - The site of dx_info. Contests calendar - Spots DX - Free subscription to e-group dx_info.

9W2MSG Blog - Ham radio blog from west malaysian station 9W2MSG

9W2ZIT Blog - A member of the adventure radio group

YC5NBX Jaka Priority listing - Simple Homebrew HAM blog from indonesia

IZ8DWG Onofrio - Includes Amplifier, antenna tuner, quad, yagi, rotators project in italian

Nally radio towers - Radio towers with designs made specificaly for Amateur Radio operators, incorporating mounting plates for most common rotators with in tower structure allowing for safety in the use,and tilt over preventing the need for climbing towers during regular maintance

NGDC data - archives of geomagnetic data to further the understanding of Earth magnetism, includes ionospheric datas

Sonne sunspot observations - Provisional sunspot numbers edited monthly by Martin Dillig

Sunspot number forecast - Provisional international monthly mean sunspot number

Sunspots explained - History, activity, glossary and modern reseach about suspots

Sunspot numbers explained - Definition of smoothed sunspot number and R12 index

Sunspot Number - How sunspot numbers are computed

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

S marks the spot - Forecasting powerful solar explosions several days in advance now be possible

Sunspot activity by NASA - Sunspot cycle closely following prediction by Science @ Nasa

RigPix Database - Images and technical details of thousands of transceivers, cb radios, rotators, rf amplifiers scanners and accessories, by SM0OFV

Wind Watcher Warning Systems - High wind warning system, programmable, gives progressive series of alarms at three windspeed thresholds. Can be building-mounted or made portable for storm spotters, chasers, etc. Totally unique system!

DXView  ^{updated  pop} - A free application that displays location information determined from a callsign, displays translations of common "QSO words and phrases" in the languages used in the callsign's DXCC entity, displays beam headings and SpotCollector DX Spots on a world map, displays country maps, and provides point-and-click control of antenna rotators from AlfaSpid, ARSWIN, Heath, Hygain, M2, Prosistel, SARTek, TIC, Trackbox, and Yaesu

WinWarbler - A free soundcard application supporting PSK31, PSK63, RTTY, CW, and Phone operation. It can decode all PSK QSOs within a 4 KHz segment, maintaining a sorted list of heard callsigns; it can simultaneously decode RTTY via soundcard and an external modem, generates CW directly or via WinKey, and includes a voice keyer. WinWarbler interoperates with the free Commander, DXKeeper, and SpotCollector for transceiver control, logging, and spotting.

All about antenna rotator - Antenna rotator: how it work,how to repair and how to modify it