TUNING - BUFFER OUTPUT

The operation of transmitters designed to jam or block wireless communications is a violation of the Communications Act of 1934, as amended ("Act"). See 47 U.S.C. Sections 301, 302a, 333. The Act prohibits any person from willfully or maliciously interfering with the radio communications of any station licensed or authorized under the Act or operated by the U.S. government. 47 U.S.C. Section 333. The manufacture, importation, sale or offer for sale, including advertising, of devices designed to block or jam wireless transmissions is prohibited. 47 U.S.C. Section 302a(b). Parties in violation of these provisions may be subject to the penalties set out in 47 U.S.C. Sections 501-510. Fines for a first offense can range as high as $11,000 for each violation or imprisonment for up to one year, and the device used may also be seized and forfeited to the U.S. government.

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wtfwtfdef
 
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TUNING - BUFFER OUTPUT

Post by wtfwtfdef »

Doing the sawtooth frequency test, I am getting 130 Hz to 14Khz on my multimeter at the output of the buffers. In the make pages LadyAda says should be 100Hz to 20kHz. Can anyone explain why I might be getting ~ 6khz lower freq on the high end and approx 30Hz over on the low end? Its kind of stopped me dead, and I cant figure out what Im doing wrong. Im using an LMC555MC, could be a defect in part? Could be builtup solder paste? Any help would be greatly appreciated, all ideas, thoughts welcome.

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