TB 11-6625 -3263-25
Time Interval Range: -1.0 ns to 10 s
Period A Range: 4.44 ns to 1700 s
Time Delay Range: 100 s to 10 s
Frequency Range Sens itivity: 15 to 40 mV RMS
Other Features Include:
10 digit resolution with 1 s gate time, AC or DC coupling, high stability
oven oscillator, and it is programmable through the IEEE-488 interface.
Temperature, Operating: 0 to 50 C
Temperature, Storage: -40 to 71 C
Size: 3.5" H x 8.4" W x 13.7" D
Weight: 8 lbs
TB 9-6625 -907-12
TM 9-6625-907 -40
TM 9-6625-907 -24P
The AN/USM-459B will be distributed to satisfy shortages of AN/USM -459
and AN/USM-459A authorizations through the pull system in which material
fielding is not envisioned.
Items Replaced and Removed from Field
See Condition Code I11.
Items Potentially Replaceable
The AN/USM-459B was procured to satisfy shortages of the AN/USM -459
and AN/USM-459A. The AN/USM -459B will not replace the AN/USM-459
or AN/USM -459A, it will be issued to users who require the AN/USM-459
and AN/USM-459A. The AN/USM -459, AN/USM -459A and the AN/USM-
459B are functionally equivalent. The AN/USM -459B can replace all items
replaced by the AN/USM-459 and AN/USM-459A.