diode mixer schematic

Geloso story - Includes some schematic diagrams

Antique automobile radio repair - Repair antique automobile radios and offer old car radio GM & Ford schematics from the 1930's. providing free estimates and partial list of schematics

Aussie CB Radio - The aim of this page is to provide a resource for CB radio enthusiasts everywhere, with particular focus on Australian users, includes Mods, schematics, beginners articles, chat forums, technical articles, funny stuff.

CBRadioTalk.org - Alignment and modification info, schematics, mic wiring info, a web forum, a GearShopper section, and links to everything CB.

Ham Radio Deals forums - Trading forum for ham radio equipment and related topics

Adonis - Adonis microphones for amateur radio, and accessories, vox, double vox, voice memory, voice mixer

Modem for Baycom compatible software - Schematic for a 1200/300 baud modem for baycom compatible software

KB2LJJ Yaesu Manuals - Lots of Yaesu radios manuals, in pdf format, includes schematics, operation manuals, and main instruction manuals.

PC to RTX interface - Schematics for IC-706, IC-718, IC-756PRO, TS-570, TS-870, and simple universal S.B. interface All three interfaces presented on this page employ galvanic isolation of the transceiver from PC computer. Audio paths are separated by transformers, optocouplers serve to separate the digital paths (PTT and RTTY keying).

Icom IC-706 mods and manuals - Programming interface schematics for Icom: Programming software for Icom IC-706 (Icom IC 706 IC706) : PDF Service Menu for Icom IC-706 (Icom IC 706 IC706) : PDF Service Manual with schematics for Icom IC-706

Yaesu FT857 897 Interface - FT857 and FT897 Interface PCB and schematic

Kenwood TH-F6A mods - Modification schematics and manuals for TH-F6A

Yaesu VX-7R transceivers mods  ^pop - Modifications, manuals and schematics for Yaesu VX-7R

Eurofrequence Dierking in Germany - Accessories, like universal audiofilter, Mixer interface for sound card, highvoltage powersupply, accessories for 706, hamradio vacation,Roger Beep, Microphons, Headsets and more. Please look

The Electronic Hoard - A discount component supplier. Transistors, Diodes and various SMT components are available.

GI Joe's radio electronics Priority listing - Dealer for Cb radios, Cb antenna & accessories Galaxy radio, Cobra cb radio, Ranger, Texas Star, Palomar. Police scanner, radar detector, GPS, GMRS, FRS, Wilson cellular amplifier & antennas. Owners manuals, schematics and links.

HamCalc v1.3  ^pop - By G4VWL, HamCalc is collection of calculators for radio amateurs: Antenna ERP calculations. Attenuators. Audio Filter design.Coil Winding. Decibels. Great Circles map and calculator HF Filters HF Traps Metric conversions OP Amps QRA Locator to Latitude/Longitude (and back) Radio Horizon calculator Resonance Satellite orbit calculator Timer calculations (555 timer)Zener Diode calculations

MOSFET amplifier for 80 mt.  ^pop - Picture index of 150W MOSFET linear amplifier for 80m 1996, includes photos and schematics

50Mhz amplifier GS35b by OZ1DPR - A 6 meters band amplifier width schematics

Galaxy DX Radios Service Information  ^updated - Service information, modifications, diagrams, manuals and schematics, and technical files on Galaxy DX Radios.

Cobra Radios Service info - Service information, manuals, diagrams pictures and schematics, and technical files on Cobra Radios

Datasheets DB - CBTricks Datasheet Database, Capacitors, leds, inductors, realys, resistors, tube and diodes

50MHz frequency counter, V-meter - Circuit schematic PCB and photo documentation on building a 50 Mhz frequency counter

WV7U.com - Hank's Amp Pages - WV7U's YC156 and 3CPX800 amplifier projects. Everything you wanted to know about using the YC156 or 3CPX800 in a ham radio linear amplifier. See pictures, schematics, test data, links, and more!

W7IUV HF Preamplifier - Schematic and pictures of a W7IUV preamplifier