Model #MILF11069

18.500 inches

14.250 inches

Between 50.0 hertz and 1.0 kilohertz

Case 1, cord 1

+10.0/+100.0 megahertz

Internal frequency calibrating crystal

Single

Aa-6.3

Portable instrument capable of measuring any frequency within the range of 10 to 100 mhz w/an accuracy of porm 0.001 pct. Uses the heterodyne principle for determining the frequency of an unknown signal; measurement is accomplished by heterodyning a known signal from the test instrument against the unknown signal. Check points are used to calibrate the instrument throughout its operating range. Used to test the following avionics systems: an/arc-44; an/arc-45; an/arc-54; an/arc-60; an/arc-73; an/arn-32; an/frc-15; an/trc-68; an/urc-35c; r-508/arc, and r-509/arc

70-01-09

Dept of army publications; tm11-5095 w/changes 3, 4, 5, oct 55; tm11-6625-284-20p, nov 59; tm11-6625-284-35p, nov 59; tb11-6625-284-35/1, nov 59

INTE-RC-HAN-GEAB

An/urm-80

Meter,electrical Frequency

81349