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- Technical Reference > AI Ham Radio
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- Radio Equipment
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New and Used, Buy and Sell, Electronics, Communication and Radio Equipment and Manuals: General Electric, RCA, Motorola, Midland, Uniden, Vision mate electronics -
This page provides detailed instructions on building a Lindenblad antenna for 137MHz, including practical details, materials needed, and impedance matching. The author shares their own experience and tips for optimizing performance. The content is useful for amateur radio operators interested in constructing their own antenna for satellite communication on the 137MHz frequency. -
An assortment of Amateur Radio-related technical articles written for the JUG, the newsletter of the Northern California Contest Club. Topics include unique but simple and useful radio modifications and accessories, and rig reviews. -
Interconnecting the YAesu FT-897 or 897D -
This page describes two modifications W8WWV made to his AL-1200 amplifier. The mods were obtained from Ameritron, so they are official. -
The WA Radio Scanner Users Group is a support organisation for radio scanner users in Western Australia -
NY Live Suffolk County Police Scanner Feed -
With that small modification you'll get a Trim-Pot and the TS-50 is able to run up to 180 W output by DK0WFC -
This page includes fatures, specifications options and photos of the ICOM IC-746 -
Welcome to Amateur Radio (HAM RADIO), by ARRL. A good Starting point for novices. -
This is a service for finding the shortest available vanity callsign in your amateur radio class. It filter through all possible callsigns and provide just the unused ones weighted by their length in morse code or their actual number of letters. -
Site for radio, antenna, and scanner sales. There is also some useful information about mods and mic wiring. -
ARCP-2000 Radio Control Program for the Kenwood TS-2000 transceiver. -
Excel sheet containing technical comparisons of commercial HF portable antennas compiled by ON4SKY. Includes pictures, manufacturer, db gain, band coverage, F/B ratio, price, weight and dimensions. -
G4URH calculations to design your own antennas, ground plane, half wave antennas, Quad Antennas and 5/8 verticals -
How to turn a G5RV antenna into a 160 meter band antenna with easy to find parts. A G5RV adapter for tob band by Thomas AD1B -
Review of the Cushcraft R5 mlutiband vertical antenna at sharedreviews.com -
Loop Antenna Starter Kit contains detailed plans for building the MTM Scientific, Inc. loop antenna from scratch. -
All India radio official web site with live audio, programs and schedules -
Ham Radio Tower Project at N0HR. Includes site plan, escavation, tower construction, HF antennas, grounding and lightning protection, coax and more. -
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This doubet antenna is a half wave dipole antenna easy to build, in french -
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The original purpose was to provide a radio system that could go anywhere, yet be stored easily in a compact space. This project morphed into a portable radio shack to be used for EMCOMM, Field Days or home base station by K7RFH -
If you need a dummy load and don't want to spend money for it, you should read this article -
US Amateur Radio Band Plans by ARRL -
Using the FT-857 Microphone Jack for Serial Control (CAT) -
located in the heart of Southern California, is dedicated to the advancement of Ham Radio -
Dutch society of collectors of old ex-military radio equipment and other nostalgic receivers and transmitters -
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Overview, summary, tutorial about the log periodic antenna or aerial used for wideband RF antenna applications -
Popularity doesn't guarantee high antenna performance, disadvantages of trap antennas -
This amateur radio world map resizes the countries based on the number of licensed operators -
This workbook was developed to support training for the Goldstone-Apple Valley Radio Telescope, but is a resource applicable to all radio astronomy. -
Aricle on designing regenerative receivers By Dr Eddie Insam -
How long should a wire antenna last? Wire antennas are not forever. Installation and quality are major factors in the useful life. Don't forget maintenance. You can avoid an untimely failure. -
mods for the Yaesu FT-100 by radiomods.co.nz -
Pocket Locator grid locator for pocket pc running windows ce -
Summarizes a portion of the FCC rules 47 CFR 80.371(c) and 80.373(f) -
Rhombic antenna for shortwave radio broadcasting, general description and radiation patterns -
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General informations on FRS radios -
Installation of the 300 Hz Roofing Filter in the Yaesu FTdx5000 and MARS modification -
Midland GXT-900 FRS/GMRS 30-Mile Range Two-Way Radio product review -
Vintage Ham radio restoration, AM operations, radio history, and the largest vintage-only classified ad section. -
Amateur Radio News and Information Bulletin Service delivered via satellite on AMC-7, transponder 5, 7.5 MHz wideband audio and over the internet in MP3 and RealAudio format. -
Ham Radio, Scanning, Marine, GPS and electronic web shop in Denmark
