Equipment and Technology
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.
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.
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.
Neo-Amateur Community
Forum for the exchange of ideas and comments on emerging amateur technologies.
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.
Showing 20–20 of 28 results