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Equipment and Technology

Websites

Offers hints and tips for programming and using the Motorola 2-way radio.

site exerpt

Batwing Laboratories If you want to make the most out of your Motorola equipment, follow the link you like the most NOTE: Most of the information in here has come from service manuals which you can order directly from Motorola (1-800-422-4210) for...

http://www.batlabs.com/

TDP Radio Broadcast Transmittors

Includes specifications of new and old equipment and links to manufacturers.

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Radio Broadcast Transmitters New shortwave radio broadcast transmitters (SW 2.3-26.1 MHz)(Continental, Elcor, Energy-Onix, HCJB,NEC, Omnitronix, RIZ, Telefunken, Thales) USED Used shortwave radio broadcast transmitters (SW 2.3-26.1 MHz)(CCA, Collins, Continental,Gates, GE, Harris, RCA OLD Old shortwave radio broadcast transmitters (SW 2.3-26.1 MHz)(AME, BBC, Bharat,...

http://www.transmitter.be/

Modifications for Hamradios.

Over 1700 modifications.

http://www.mods.dk/

10 ghz Wavemeter kit

Easy to build microwave test equipment for 10Ghz and above.

http://www.ncsl.co.uk/10ghz.html

Vårgårda Radio AB

Located in south-western Sweden. Specialists in towers and antennas. Information and FAQs, bands, and addresses to resellers in various countries.

http://www.vargardaradio.se/

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.

http://www.qsl.net/k0kn/ic-245.html

High Fidelity Amateur Transmission

Information for SSB and ESSB audio transmitter, receiver and Recording/Playback for Amateur Radio.

http://www.icycolors.com/nu9n/

BHI Noise Reduction

UK-based source of noise reduction products for amateur radio communications.

http://radio.bhinstrumentation.co.uk/

RatTail Antenna Booster

A detachable antenna that doubles radio reception for hand-held radios.

http://rattailantenna.com/

HF-Fax

International electronic QSL provider via facsimile and SSTV.

http://www.hffax.de/

Pacific Northwest UHF-Microwave

Microwave activity and tech tips, including DSP-10.

http://members.ispwest.com/kd7ts/

Electronic Communication

How to use Intel micro-controller, electronic hardware, and software.

http://puo_mcchin.tripod.com/

G4LNA

A collection of circuits by Paul Balaam which include antennas, an AM modulator and noise cancelling.

http://www.geocities.com/g4lna/

Radiorepair.net

Information on repairing CB and amateur radios.

http://www.radiorepair.net/

KB5WCK

Features antenna calculations, propogation, grid conversion, capacitor codes, resistor calculators, weblogs, and online testing.

http://kb5wck.com/

Neo-Amateur Community

Forum for the exchange of ideas and comments on emerging amateur technologies.

http://www.neoamateur.org/

Electronic Service Professionals

Radio and D104 modification service with some mod instructions provided.

http://www.angelfire.com/ma/electroservepro/

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.

http://www.wireless.org.au/~jhecker/

Norm's Rotor Service

Specializing in repairing antenna rotators. Order new and rebuilt rotors, control boxes and parts.

http://www.normsrotorservice.com/

Crossed Field Antenna

Small, efficient antenna you can build or purchase

http://www.CrossedFieldAntenna.com/

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.

http://www.worldradiolabs.com/content/index.php

Dutch Electrical Museum

A history of electric power generation in the Netherlands.

http://www.radiotron.nl/engels.html

Folding J-Pole

Folding J-Pole Antenna information, photos and plans.

http://ka0zlg.web-features.com/

AERIALS

Amateur Radio Repeater Linking IRLP

http://www.aerialsarc.org/