Learn to build bugs or take advantage of those already in place; assemble a DFMF decoder or decode phone tones without one; construct a red box for free pay phone calls; crack answering machine passwords; defeat digital and spread-spectrum cordless phones with an FM phone tap; and much more! For academic study only.
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Learn to build bugs or take advantage of those already in place; assemble a DFMF decoder or decode phone tones without one; construct a red box for free pay phone calls; crack answering machine passwords; defeat digital and spread-spectrum cordless phones with an FM phone tap; and much more! For academic study only.
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Add this copy of Electronic Circuits and Secrets of an Old-Fashioned Spy to cart. $11.56, good condition, Sold by ThriftBooks-Baltimore rated 5.0 out of 5 stars, ships from Halethorpe, MD, UNITED STATES, published 1999 by Paladin Pr.
Add this copy of Electronic Circuits and Secrets of an Old-Fashioned Spy to cart. $11.58, very good condition, Sold by HPB-Diamond rated 4.0 out of 5 stars, ships from Dallas, TX, UNITED STATES, published 1999 by Paladin Press.
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Add this copy of Electronic Circuits and Secrets of an Old-Fashioned Spy to cart. $20.00, very good condition, Sold by Collins Books rated 5.0 out of 5 stars, ships from Seattle, WA, UNITED STATES, published 1999 by Paladin Press.
Add this copy of Electronic Circuits and Secrets of an Old-Fashioned Spy to cart. $38.33, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 1999 by Paladin Pr.
Add this copy of Electronic Circuits and Secrets of an Old-Fashioned Spy to cart. $63.04, new condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 1999 by Paladin Pr.
