77138871
Mar 23, 2007
Dec 2, 2008
Antennas and digital signal meters comprised of sensors, computers, micro-processors, software, and firmware, all for evaluating signal strength, signal quality, frequency, wavelength, level, bit error rate, reverse bit error rate, modulated bit error rate, pre- and post- bit error rate, Carrier to Noise, pre-forward error correction, post forward error correction, and channel status information of radio and television broadcasting reception signals; software for use in the evaluation of signal strength of digital signal meters
Electrical and Scientific Apparatus