Subdirectories of Equipment and Technology:
Categories related to Recreation: Radio: Amateur: Equipment and Technology: Business: Telecommunications: Equipment: Amateur and CB Radio (32) Websites on Equipment and Technology: AERIALS Amateur Radio Repeater Linking IRLP Banding Design Works Robert Anding, AA5OY, offers construction tips for PIC ID'er and Ham circuits. Schematics and other details presented. Batwing Laboratories Offers hints and tips for programming and using the Motorola 2-way radio. BHI Noise Reduction UK-based source of noise reduction products for amateur radio communications. Crossed Field Antenna Small, efficient antenna you can build or purchase Datasheet Catalog .PDF datasheets for electronic components, including RF modules, transistors, integrated circuits, and amateur equipment. Electronic Communication How to use Intel micro-controller, electronic hardware, and software. Electronic Service Professionals Radio and D104 modification service with some mod instructions provided. Folding J-Pole Folding J-Pole Antenna information, photos and plans. 10 ghz Wavemeter kit Easy to build microwave test equipment for 10Ghz and above. G4LNA A collection of circuits by Paul Balaam which include antennas, an AM modulator and noise cancelling. HamRadioShack.net A repository for HAM radio photos, antenna farms, DXpeditions, mobile operations and QSL cards. HF-Fax International electronic QSL provider via facsimile and SSTV. High Fidelity Amateur Transmission Information for SSB and ESSB audio transmitter, receiver and Recording/Playback for Amateur Radio. Icom 245 LSB/USB Modification A very hard-to-find modification for the Icom IC-245. Shows how to modify the radio for both LSB and USB. ISM Band Antenna Detailed instructions, diagrams and photos on making a helical antenna for the 2.4GHz ISM band. Suitable for long range wireless networking. KB5WCK Features antenna calculations, propagation, grid conversion, capacitor codes, resistor calculators, weblogs, and online testing. Modifications for Hamradios. Over 1700 modifications. Norm's Rotor Service Specializing in repairing antenna rotators. Order new and rebuilt rotors, control boxes and parts. Pacific Northwest UHF-Microwave Microwave activity and tech tips, including DSP-10. Radio Mods Database and Manuals Modifications, manuals and circuits of amateur radios. RatTail Antenna Booster A detachable antenna that doubles radio reception for hand-held radios. TDP Radio Broadcast Transmittors Includes specifications of new and old equipment and links to manufacturers. Vårgårda Radio AB Located in south-western Sweden. Specialists in towers and antennas. Information and FAQs, bands, and addresses to resellers in various countries. World Radio Labs Reviews of gear made by WRL under the names WRL, Globe, and Galaxy. Includes descriptions, original price, year of introduction, and photos of most gear. WT9W Information includes tips on winding toroids, desoldering, and general kit building. Yaesu FL-7000 Tips on rebuilding, repairing, and applying modifications to the Yaesu FL-7000 amplifier. Your Remote S-Meter A Kenwood R-5000 communications receiver located in Salt Lake City that you can remotely control and receive S-Meter readings and audio from via a web browser.
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