spurious emission การใช้

• Davis said, by cutting down spurious emissions and spectral " leakage ."
• Phase noise, spurious emission, and jitter are results of the above phenomena.
• The use of such equipment must still satisfy national and international standards on spurious emissions.
• A harmonic or other signal outside a transmitter's assigned channel would be considered a spurious emission.
• Filtering may be required to ensure the transmitted signal meets regulations for bandwidth and spurious emissions.
• Intermodulation is also rarely desirable in radio, as it creates unwanted spurious emissions, often in the form of sidebands.
• The FAA also said a tornado warning system at a boys camp in Amarillo, Texas, was broadcasting spurious emissions.
• A "'spurious emission "'is any radio frequency not deliberately created or transmitted, especially in a device which normally does create other frequencies.
• If a harmonic falls on a frequency being used by another communications service then this spurious emission can prevent an important signal from being received.
• It is a part of Title 47 of the Code of Federal Regulations ( CFR ), and regulates everything from spurious emissions to unlicensed low-power broadcasting.
• In radio electronics or acoustics, "'spectral splatter "'( also called " switch noise " ) refers to spurious emissions that result from an abrupt change in the transmitted signal, usually when transmission is started or stopped.
• Unlike the case of the Clean Development Mechanism, the JI has caused less concern of spurious emission reductions, as the JI project, in contrast to the CDM project, takes place in a country which has a commitment to reduce emissions under the Kyoto Protocol.
• :My first thought is a malfunction at the tower causing spurious emissions ( that's one for the " Wash your mouth out " thread ), or a stork bent their antenna or the deflector thingie that's supposed to keep them from irradiating their neighbors.
• ISO / IEC 18000-7 : 2009 defines the forward and return link parameters for technical attributes including, but not limited to, operating frequency, operating channel accuracy, occupied channel bandwidth, maximum power, spurious emissions, modulation, duty cycle, data coding, bit rate, bit rate accuracy, bit transmission order, and, where appropriate, operating channels, frequency hop rate, hop sequence, spreading sequence, and chip rate.