log periodic antennas 12

Antenna Basics - Article designed to answer basic questions about antennas

Bazooka Calculator  ^pop - Calculate Double bazooka for Win3/Win95 by W4BEJ

Inexpensive GPS mobile Antenna - An inexpensive external GPS antenna, for 1.5 GHz band for GPS receiver, If you operate APRS or just need an external antenna for your GPS receiver, here’s one that is easy to build yet offers surprisingly good performance in a compact size. Best of all, it uses commonly available components and materials.

RoverLog - Free VHF/UHF/Microwave contest logging software for rovers and non-rovers - Runs under Linux, Windows, etc.

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

ZS8M Online Log - ZS8M On-line Log Marion Island

9K2HN & 9K9X Logs - Up to date log for 9K2HN & 9K9X (contest call)

Radio H.F. Catalogue - General and shortwave radio newsletter

VU2PTT Pras Priority listing - The web pages of VU2PTT, Prasad Rajagopal, also AT2PTT, AT0PTT. Information on ham radio operations, Contest log book searches

DWM Communications - Manufacturer and direct seller of shortwave and ham radio antennas and accessories like TINYTENNA & YO-YO-TENNA

Fractus Antennas - Fractal Antennas are a new generation of multiband antennas for wireless communications. Based on a new design concept, fractal technology.

Fractal Antenna Systems - Solution to your OEM needs and can meet your design or vended antenna requirements for antennas from 400MHz to 10 GHz.

Spectral - High End isopole VHF & UHF antennas for Amateur, Commercial and Military applications.

Sangean - Sangean is the leading manufacturer of short wave and pocket radios around the world. Built with precision, quality and the highest technology

ARDF Projects by WB2HOL - Antennas, attenuators, Fox Timers and Controllers and Fox Transmitters

Ham Radio Toys - Amateur Radio antennas and accessories since 1990

Freeze! DXing Arctic Style - AM DXing taken to the extreme. Reports and station logs from DXpeditions to Arctic Northern Finland. Also articles, QSL news, links, audio and video on AM DXing. Published by Finnish DXer Mika M§kel§inen.

Smith chart - Match & display imped of antennas, can graphically visualize and compare two sets of measured impedances simultaneously.

Ariel 30 - HF wire antenna design program by WB4ZYA for DOS

Frequency Filer - Frequency Filer is database program designed for people who use a great many different radio frequencies. It is primarily intended for amateur radio operators, short-wave listening enthusiasts and scanner users. The program makes it easy to keep all of your important frequency information in one place, displayed in a logical format to facilitate easy retrieval. Frequency information can be displayed as a list and can be viewed on a world globe. Other features include easy data backup and custom field names. Included is database import utility that can be used as a general file conversion utility. The globe display can also be used as general geographic aid for countries, cities, states, rivers, and lakes. You may even find your home town. Windows Shareware

Control CAT FT 847 - Control software for Yaesu FT-847

SSTV Pics - Categorize and search images. Click on a thumbnail and it will be pasted into EasyPal.

Ham Radio Circuits  ^pop - Circuits of SSB Transceiver, AM DSB Transmitter, Antennas, BFO, VFO, 807, FM Mike, Crystal filter and more.

Homebrew projects by dl5dbm  ^pop Priority listing - KW,2-meter,6-meter,antennas,amplifiers,preamps,powersupplys, and more

Impedance Bridge - by Harry Lythall SM0VPO