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|  MIL-G-46858A
6.3.18 Random drift rate. - Random drift rate is the non-systematic, time varying
component of drift rate for gyroscopes.
6.3.19 Remote control station. - The remote control station is the ground or aircraft
based station which determines and transmits command signals to remote controlled
guided missiles for directing their operation and flight.
6.3.20 Selectivity. - Selectivity is the degree to which the receiver is capable of
differentiating between the desired signal and signals of other carrier frequencies.
6.3.21 Sensor gain. - The sensor gain for a missileborne sensor is the ratio of the
output of the sensor with its accessory units (if any) to the corresponding input.
6.3.22 Sensitivity. - Sensitivity is that a characteristic which determines the minimum
signal strength to which the receiver will respond.
* 6.3.22.1 Gyro sensitivity. - Gyro sensitivity is the ratio of a change of output to a
change in an undesirable or secondary input. For example, the drift rate temperature
sensitivity of a gyro is the ratio of the change in drift rate to a change in temperature.
6.3.23 Slaving error. - The slaving error for a gyroscope is the deviation of its spin
axis from the desired spin axis orientation when slaved to this orientation.
6.3.24 Slaving rate. - The slaving rate of a gyroscope is the angular rate that the spin
axis can be precessed to a reference psition, i.e., slaved.
6.3.25 Spurious response. - Specified the minimum ratio of (1) the field strength at
the image frequency to (2) the field strength at the desired frequency, each field being
applied in turn, under specified conditions, to produce equal outputs.
6.3.26 Susceptibility. - Susceptibility is defined as that characteristic which causes an
equipment to malfunction or exhibit an undesirable response when its case or any
external lead or circuit, excepting antennas, is subjected to a specified radio or audio
frequency voltage or field.
6.3.27 Switch operating point. - The switch operating point of a gyroscope is the
angular deviation from a reference or the angular rate at which a gyro switch will
produce a discrete output.
6.3.28 Time delay. - The time delay for hydraulic and pneumatic actuators is the time
interval between the time the control signal is received by the actuator and the time the
actuator responds to that signal.
6.3.29 Transmission link. - The transmission link over which the remote control
station and the guidance system transmits data defines the method in which such data
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