Volume 1
MIL-HDBK-162A
Section 2
15 December 1965
ITEM NAME: RADAR BEACON
TYPE: AN/DPN-25
Operating Power Requirements: 300v dc at 25 ma;
RELATION TO SIMILAR EQUIPMENT
30v dc; 6.3v dc or ac at 1.38 amps; 135v dc at 15
ma; 6.3v dc or ac at 0.9 amp
The AN/DPN-25 is similar to the AN/DPN-17 except
that it differs in frequency range coverage and in
INSTALLATION CONSIDERATIONS
equipment supplied.
Related Equipment: (Required but not Supplied) (1)
TECHNICAL DESCRIPTION
Type of Emission: P2e type of emission.
Power Supply (plus 300v dc at 25 ma; plus 135v
Operating Frequency Range: 3380 to 3460 mc
dc at 15 ma; -35v dc at 5 ma; 6.3 v ac or dc at 2.6
amp).
PRINCIPAL COMPONENTS AND PHYSICAL DATA
COMPONENTS
QTY
OVERALL DIMENSIONS
UNIT WT.
(Inches)
(Pounds)
Cavity Tuned TN-220/DPN-25
1
1-3/8 x 3-1/2 x 4-13/32
9.6
Radar Receiver R-559/DPN
1
1-1/4 x 2-7/8 x 5-31/64
20.0
Radar Transmitter T-345/DPN-25
1
1-31/32 x 3-39/64 x 7-9/16
55.5
REFERENCE DATA AND LITERATURE
Technical Manuals:
AN16-30DPN17-3 (NAVY)
1 12P5-2DPN17-2 (USAF)
AN/DPN-25: 2
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