rapid city, sd

The G4ZU Spider Beam or Skypper - This 3 elements wire Yagi comes along in a great variety of names. On the 11 meter is calle Skypper due to the manufacturer Alex 1SD019 On Ham bands is called Spider beam or G4ZU.

The Indoor spiral dipole - An attic indoor antenna successfully implemented by N9RET by using two runs of 2-conductor wire

The NK7U Contest Station - Multi-op contest station of Joe Rudi, NK7U of Baker City, Oregon, USA

DX Newsdesk - Pete's dx newsdesk ham radio dx news service a moderated Newslist - all Major DX Newsletters, IOTA news, Contest news, Special events and much more

DXCC Country lists - An updated DXCC country list, including a 10 band checklists in various file format made available by dx newsdesk

Sarret Award - Managed by HG8SDS

BU2AO - BU2AI and BU2AO Taipei City, Taiwan

the Quarter Century Wireless Association - Wild Rose Chapter 151 - Alberta

VE1UW Pictou County Amateur Radio Club

Regina amateur radio association - The Regina Amateur Radio Association is a group of amateur radio enthusiasts who meet the second Wednesday of each month

W7MOT - W7mot is the official site for marca, inc. marca is an organization for amateurs radio enthusiasts who are interested in sharing and persuing thier interests in the field of rf. marca has members primarily located in arizona with members from the greater phonex, scottsdale, mesa, chandler, gilbert, and tempe areas.

W6SD San Fernando Valley Amateur Radio Club - We represent a mixed bag of lifestyles, with one thing in common our passion for Amateur Radio

KB0TUC The Royal Gorge Amateur Radio Club - A General-Interest ARRL Affiliate Operating Open Repeaters in Canon City, Colorado

WeLCARS - Western Lake County Amateur Radio Society - General interest ham club in northwest Lake County, IL. Our interests include contesting, building projects, and public service. Meetings Wednesdays 7pm.

AARC Anne Arundel Amateur Radio Club - Public service, repeaters, elmer program, training and testing. Programs for kids, YLs, OMs, new hams and old. Contesting, kit building, fun and fellowship. Meetings on the first and third Thursday evenings.

illinoisdigitalham : Digital Ham Radio - dedicated to the discussion & development of ALL amateur / ham radio Digital Voice & Data communication

HB9FX Internet Remote Base JN37XH Hochwacht Zofingen Switzerland - Tune and / or listen between 10kHz - 10GHz to professional Online-Receivers as Rhode & Schwarz EK070 or AEG E1900/3, Amateur-Radio-Transceivers, Web-SDR, Digital-Modes, Repeaters, EchoLink, APRS or control Antenna-Switch-Matrix, Antenna-Tuner, SWR & PWR- Control or Web-Cams.

WebSDR for VLF and 70 cm band - Operated by Wouter Weggelaar PA3WEG in Delft Holland, it allow reception of VLF and 70cm band to receive satellite signals

Connect Quick - A unique new mounting system for lightning fast connection of boom to mast.

Super Check Partial Database Files - Databases of contesters call-sign to be used with logging software The dta files can be used with CT, WriteLog, TRlog, SD, N1MM Logger, NA, Win-Test, and others

MacSDR - Freeware SDR for Mac by DO8SEM Sebastian now named SDR Radio by DL2SDR

PA3FWM's software defined radio page - Experimenting with the new way of building a radio receiver known as "software-defined radio". This page gives some information about this project.

WinRad - Winrad is a software program designed to implement a so-called Software Defined Radio (SDR), meant to run under Windows XP, Windows 2000, or Windows 98SE

LY1GP software defined radios - TinySDR for 80m band and ZetaSDR for 40m band

EDUCYPEDIA Tubes datasheets