Table 2-2. Transponder Set Test Set AN/APM-378, Equipment Supplied

TM 11-4920-296-14&P

Table 2-1. Transponder Set Test Set AN/APM-378,

Equipment Characteristics and Capabilities

Physical

Characteristics:

Overall Dimensions. . . . .

......

14.13 inches long

10.38 inches wide

12.0 inches high

Overall Volume. . . . . . . . . . . . . . . . . . .

0.8 cubic feet

Weight. . . . . . . . . . .. . . . . . .. . . . . .. . . . . .

29 pounds

Input Power Requirements. . . . . . . . . . . .

115 V ac, 60 or 400 Hz at 0.4 A

28 V dc at l.0A

Environmental Limitations . . . . . . . . . . .

-40 to +71 degrees C (operating),

-62 to +85 degrees C (storage)

Test Set Functions . . . . . . . . . . . . . . .

L a m p - T e s t , Self-Test, System, Fre-

quency/Power, Emergency, and I/P

Transponder Modes Checked by Test Set . .

Mode 1, 2, 3/A, C, (with or without SPI

puke), Test, 4 (with use of inter-

rogator Computer KIR-1A)

Input Pulse Signals Required by Test Set . .

Mode 4 Video Interrogation Word, SLS

(Mode 4 only)

Pulse, GTC Pulse, and TDV Pulse

Output Pulse Signals Produced by Test Set . .

Mode 4 Pretrigger, and Reply Video

Table 2-2. Transponder Set Test Set AN/APM-378, Equipment Supplied

PART NUMBER

NOMENCLATURE

ITEM

AN/APM-378

Transponder Set Test Set

4035500

4035452

Panel and Chassis Assembly

4035456

Antenna Assembly

4035453

Cable, AC Power

4035549

Cable, DC Power

4035457

Special purpose Cable

4035454

RF Cable (25 feet)

4035455

RF Cable (6 inches)

AT1

2027369

Resistive Load

Table 2-3, Transponder Set Test Set AN/APM-378, Equipment Required but Not Supplied

NOMENCLATURE E

QTY

ITEM

Special Jumper Cable

Figure 3-10

Mode 4 Calibration Connector

Figure 4-11

2-3