grid sq maps

Tenna Dipper Kit - The "Tenna Dipper" is a low power antenna analyzer and ATU tuning aid. With this handy accessory, you can determine the 50 Ohm resonance frequency of antennas or you can adjust your antenna tuner for a 50 Ohm match without generating QRM

W7AV 40 Meter Half Square - These antennas offer big gun DX performance on the low bands, yet they are surprisingly simple to build. Try one- you will like it!

Dipole Height  ^pop - How High should my Dipole be? Dipole Antennas and the effect of height above ground

Shrunken Quad - VHF quad antenna for transmitter hunting.

Why Quads - Why quads are considered best antennas by ve3sqb

Vertical plane antennas' beaming comparision - Animated quad and yagi comparison. You can see antennas' characteristics behavior in a vertical plane with changing of the height.

Quagi Designer - Quagi antenna design, this little windows application let you calculate dimensions of elements and spacing of a quagi antenna. Freeware by VE3SQB

K0KP 10 Meter QRPp Beacon - Homebrew K0KP 500 Milliwatt Ten Meter Beacon. The beacon is located at the K0KP shack in Fredenberg, Minnesota, USA at Maidenhead grid square EN36VW

CE0Z Juan Fernandez Is. DX'pedition 2006 - IOTA SA-005 jan 20-28 2006

Ham association of Mesquite - HAM Association of Mesquite, an ARRL affiliated amateur radio club located in Mesquite Texas.

HAM Radio Map - Personalized map company makes custom maps for ham radio enthuasiasts

KU4AB Antennas - VHF UHF Antennas, SQ line antennas

Hy Power Antenna Company - Full size or shortened dipoles, Single band or Multi band, Half Square Antennas, Fan Dipole Antennas, Delta Loop Antennas, Antennas completely assembled Loading coil packages, delta loops

K4TR Antennas - K4TR Manufacture and sell simple dipoles, half square 2 wire phased vertical arrays, end fed zepp antennas, G5RV antennas. 1:1 baluns

W6AMT Grid Maps - Maidenhead grid maps for VHF/UHF, These maps make excellent wallpaper for your contest setup.

PA2P Map WW-locator - Google Maps utility map by PA2P, with WW-locator and lat/lon. A Google Maps mash-up, also using the code of F6FVY, but with extra options.

Amateur Radio Map of Italy - Map of italy with amateur radio prefixes and grid squares

Canada, radio spectrum allocations - Graphical maps of radio spectrum and frequency allocations in canada

Let's talk Meteors - Improve your Grid Totals by W4VHF

Recycled Equipment Company - Recycled Equipment Company buys and sells quality used electronic test equipment.Over 40,000 square feet of inventory. Dealers in used electronic test equipment since 1993.

LiHaLo : LInux HAm LOgbook - Freeware ham-radio logbook written in PHP, and based on Apache and MySQL, even if developed undex linux has been tested with windows and macosx by on4axv and on5dqz

Hamlog - A simple quick and easy to use Amatuer Log Book for windows

Pocket Locator - Pocket Locator grid locator for pocket pc running windows ce

Duplexer for VHF and UHF - Duplexer to use two transceivers and one antenna VHF UHF in spanish

RFI - Intermodulation - Getting squeaks and squawks from your H-T? Are pagers crunching your mobile rig's front end? Here's how intermod happens--and how to fight back!