MIL-HDBK-162A
Volume 1
15 December 1965
Section 2
DATE: 1 July 1964
ITEM NAME: RADAR INDICATOR ASSEMBLY
COGNIZANT SERVICE: USAF
TYPE: AN/APA-11
FEDERAL STOCK NUMBER:
USA
USN
USAF
USMC
STATUS OR THE CLASSIFICATION
Mfg(s) Name or Code Number: Wurlitzer, Rudolph, Co., North Tonowanda, New York
when operated in conjunction with a suitable receiver, it
FUNCTION DESCRIPTION
may be used to measure pulse duration time between
1/2 and 100 microseconds and to determine the pulse
The AN/APA-11 is designed for airborne use to
repetition frequency. It may also be used as an ordinary
assist in the Identification and location of radar
installations which operate on a pulse repetition
frequency between 200 and 6000 cycles per second
AN/APA-11: 1