Electronic Circuits And Secrets Of An Old-Fashioned Spy by Charrett, Sheldon(May 1, 1999) Paperback

by Sheldon Charrett

In this information-run-amok age of pencil-necked pencil pushers, who can an aggrieved party call on for an old-fashioned spy job? Why, an old-fashioned spy, of course! Let Sheldon Charrett, the last of the old-fashioned spies and author of Modern Identity Changer, show you how to build bugs or take advantage of those already in place (be they cordless phones, baby monitors or cell phones); assemble a DFMF decoder with LCD readout or decode the phone tones without one; construct a red box for free pay phone calls; map a cellular coverage area; modify a Mr. Microphone to broadcast outside the commercial FM band; crack answering machine passwords in seconds; make a crystal-controlled FM phone tap for those annoying subjects who refuse to use cordless phones; defeat digital and spread-spectrum cordless phones with an FM phone tap and much more! Many of these procedures in this entertaining, fact-filled book have not been published anywhere, and the photos and drawings make following them a snap. This is the book old-fashioned spies everywhere have been clamoring for. For academic study only.

Paperback

First published May 1, 1999