RAILHAWK

electrical measuring and testing instruments for evaluating, measuring, recording, capturing, storing, generating, and analyzing radio frequency (RF) signals, digital signals, RF signal power, RF signal voltage, RF signal current, and RF signal phase angle, RF signal strength, RF signal power waves, RF signal direction, RF signal frequency, RF signal harmonics, RF signal bandwidth, characteristics of antennas, and transmission parameters of antennas; electrical coaxial line power attenuators; electrical filters; electrical switches; calibration instruments for digital and RF equipment and components, for evaluating, measuring, recording, capturing, storing, generating, and analyzing radio frequency (RF) signals, digital signals, RF signal power, RF signal voltage, RF signal current, and RF signal phase angle, RF signal strength, RF signal power waves, RF signal direction, RF signal frequency, RF signal harmonics, RF signal bandwidth, characteristics of antennas, and transmission parameters of antennas; radio apparatuses, namely, equipment and components for evaluating, measuring, recording, capturing, storing, generating, and analyzing radio frequency (RF) signals, digital signals, RF signal power, RF signal voltage, RF signal current, and RF signal phase angle, RF signal strength, RF signal power waves, RF signal direction, RF signal frequency, RF signal harmonics, RF signal bandwidth, characteristics of antennas, and transmission parameters of antennas; radio frequency wattmeters; broadband analog radio frequency wattmeters; radio frequency power measuring devices; digital signal measuring devices; radio frequency display units; radio frequency power sensors; radio frequency wattmeters and antenna analyzers for measuring and analyzing the radio frequency power and power wave from a radio frequency transmission line serving antennas and other devices primarily used for radio frequency measuring; air-cooled termination cabinets for radio frequency transmission lines