Special Features:

One quartz delay line w/nom center freq 42 mhz, independent input and output termianls, housed in electrically heated termonstatically controlled oven w/adjustment control, heater 117 vac or 28 vdc 0.5 amp, delay 618 usec nom .50 ohms impedance input and output .0 degrees c to p 65 degrees c operating temp, max wt 10 lb, o/a dim 10.000 in. Nom lg, 9, 120 in. Nom w, 3.000 in nom h

Properties:

An item which provides a predetermined delay to an electrical pulse, while maintaining substantially the same waveform. The delay is obtained by means of a real or artificial transmission line or equivalent device. The equivalent device may be acoustic, distributive, lumped constant, magnetic solid state, or surface acoustical wave type. See also attenuator, (as modified); transformer, (as modified); and oscillator, pulse delay.