pmr 446 antenna

Double Extended Zepp Antenna  ^pop - This double extended Zepp provides 3 db gain over a dipole on the band it is designed for. Each side or leg is about 5/8 wavelength long.

How To Make A Homebrew 4:1 Balun  ^pop - I built a homebrew 75 meter Double Extended Zepp Antenna, And I needed a 4:1 Balun So I decided to Homebrew the Balun also. Here is how I did it!

KB1DIG's 2 Meter Antenna Design Gallery  ^pop - Home-brew antenna designs for VHF. 2-meter colinears, 2-meter Halo, and 6-meter Halo

Testing EH Antennas - EH antenna tests report by Claudio Re, I1RFQ in pdf format

W8JI Technical pages  ^pop - Amplifier, vacuum tube, receiving beverage loop vertical and transmitting antenna system technical information radiation resistance, EH antenna, noise,receivers, and information on keyclicks.

6 Meter J-Pole Antenna  ^pop - Amateur radio project by W8CWE

Why an Antenna Radiates - How antenna works by ARRL

FAQs - Basic Antenna Theory  ^updated - Faqs and antenna basics

Radiation and scattering - Basic antenna theory, Antenna directivity and effective area, Antenna arrays

The Antron 99 exposed!  ^pop - Have you ever wondered what was inside the Antron 99 antenna?

Introduction to PMR 446 Radio in UK - PMR 446 is a short-range radio system, usually using small walkie-talkies, which can be used by anyone in UK and does not require a radio licence

PMR466 European FRS - Pmr446 is a licence free two-way radio system for use by the general public or businesses

What is PMR446 - the European equivalent of the Family Radio Service (FRS) in the U.S. and Canada, FRS/PMR? Why 2 standards?, What PMR radios exist? And how much do they cost?

PMR446 information - A good resource for PMR 466 standard

Transmission1 - Radio Resources for PMR 446, Scanning, Broadcast and CB Radio

Clubpmr.com - PMR 466 Club form Spain, in spainish

PMR 446 Information Sheet - UK Radio Authority info on PMR466

National implementation PMR466 - European countries list where pmr466 is available

BSC Associates - A consultant's site with a wide range of material relating to antennas for many applications.

International Technology Antennas - Yagi monobanders, multibanders, dipole, verticals, balun, MTFT.

Laipac Technology Inc. - We are committed to constantly improving our solutions in areas of GPS System, GPS Receivers, GPS Antennas, GPS Dataloggers, RF Modules, Wireless Security Systems, Automatic Vehicle Location (AVL) for real time and passive tracking

Quadrifilar helicoidal antenna - Design your own quadrifilar helix, the site even generates a drilling pattern in a PDF file. Several different construction methods are shown.

Elettronica Turrisi - TRasceivers HF-VHF-UHF, repeaters, GPS, antennas, based in italy

Design and build helix antennas - An on-line javascript calculator and quite a few pictures to show how to make a helix antenna.

MultiNEC - MultiNEC can automate the repetitive steps of antenna modeling. You can start by building the model from scratch or by importing an existing model in any of several formats. Then you can run multiple test cases while letting the program make small changes to the model between runs. MultiNEC can be used by itself if you like, but it really shines when used in conjunction with your existing antenna modeling program. MultiNEC works with EZNEC Standard, EZNEC-M Pro, EZNEC/4 Pro, NEC-Win Plus+, NEC-Win Pro, GNEC, Antenna Model (Teri Software), and 4nec2