design j pole

Coaxial-Cable Trap Dipole  ^{updated  pop} - An Attic Coaxial-Cable trap dipole for 10, 15, 20, 30, 40, and 80 meters

Quad calculator  ^{updated  pop} - Cubical quad antenna calculator in java script

Cubical Quad Antenna Design  ^pop - By N6VNG, can be used to determine the element lengths and the gamma match values for different frequencies, includes link to excel files with formulas to dimension your quad antenna.

Inverted L antenna  ^pop - The ever-popular inverted L antnna, a fast to implement and setup shortwave antenna project by Arnie Coro C02KK

K7HC SteppIR and Tower project - Pictures of K7HC SteppIR and tower setup project

1270Mhz Yagi Antenna - Build your own antenna for the 23cm band ( 1250Mhz - 1280Mc ) using some aluminium and this simple design.

Jim's Antique Radio - Crosley 51 owners manual, and more info on antique radios

Papa Delta - CB Radio, Activations, Ham Radio, Expeditions, PX, Faixa do CidadÊo, Radioamadorismo, DX Group from Brasil

Japan DX Cluster - HF DX Web Cluster from JAPAN

The National Contest Journal - The National Contest Journal, published bimonthly by ARRL, features articles by top contesters, letters, hints, statistics, scores, NA Sprint and QSO Parties

HFDX - French web site for hf dxing

OBARC - Old Barney Amateur Radio Club in NJ

XE1YJS Joaquin - Ham radio, Mir contact samples in Real audio, packet and some links

K0JD's Ham Homebrew Pages - K0JD's home construction projects, featuring the R2/T2 modules by KK7B

IZ8DDJ Aspreno - Personal radioamateur home page of IZ8DDJ Aspreno.

Delaware County -Muncie - Indiana Police Scanner - Live Muncie Police Department - Indiana & Delaware County Indiana Sheriff Radio Scanner

Union Francaise de telegraphistes - French CW radio club

Benelux Repeater List - Repeater list in Benelux by PE2CJ

FT-950 mod - expand TX - Yaesu FT-950 MARS/CAP extend transmission to 1.8-30Mhz and 50-54Mhz.

Radio Europe - Jingle and infos at 7295 7306 USB tx from italy

PolarPlot - Freeware antenna software that lets you see what the polar diagram of your rotatable beam actually looks like where it is operating. With PolarPlot you can measure the polar diagram of the antenna and check for abnormalities - compare plots taken before and after changes to the design or location - check the -3dB beamwidth - look at the front to back ratio - see the size and position of the sidelobes.

Amplifier Simulation Program - ASP 4.0 - Design weak signal GaAs FET or bipolar PreAmps. Automatically designs for optimum gain, NF, VSWR or all.

KM5KG network designer - Windows98 Program for RF Design

iHamRelay - iHamRelay offers you more than 2500 repeaters all across Europe and the possibility for you to join the community while sharing your own data

BBA-C1 Amplifier Card - This versatile broadband amplifier is used in several DX Lab projects.