Volume 1
MIL-HDBK-162A
Section 3
15 December 1965
ITEM NAME: RADAR TRAINER
TYPE: AN/SPS-T2A
Course: 0 to 360 deg
RELATION TO SIMILAR EQUIPMENT
Own Ship Speed: 0 to 500 knots
Own Ship Position: 250 mi max from origin
The AN/SPS-T2A is designed to be used
Antenna Simulation Characteristics
with, but not part of AN/SPS-6, -8, -12,
ASR Antenna Speed: 0 to 50 rpm
-39, -42 and AM-2102/SP and CV-883/SPS-T2.
HFR Antenna Speed: 0 to 50 rpm
The AN/SPS-T2A is functionally interchange-
HFR Scan Rate: Off, 5, 10, 20 scans per
able with Radar Trainer AN/SPS-T2.
sec
HFR Sector Control: 0 to 36 deg in
TECHNICAL DESCRIPTION
horizontal plane
Radar Characteristics Simulation Data
Pulse Repetition Frequency (ASR and HFR)
Range: 0.5 mi min to 250 mi max
Simulated Mode: 100 to 1200 pps
Azimuth Beam Width: 1 deg to 6 deg max
Mixed Mode: Synchronized to PRF of radar
Signal Output from OA-2334/SPS-T2A to Ship's
system.
Equipment
Simulated Target Characteristics
Trigger Signal-PPI: 20v, 2 usec
Speed: 0 to 3000 knots air speed; 0 to
Trigger Signal-RHI: 20v, 2 usec
300 knots surface speed
Video Signal-PPI: 2.5v
Course: 0 to 360
Video Signal-RHI: 2.5v
Turn Rate: 0 to 10 deg per sec port; 0 to
Operating Power Requirements: 115v ac, 60
10 deg per sec starboard.
cps, single ph.
Climb-Dive Rate: 0 to 25,000 ft min climb;
0 to 25,000 ft min dive.
INSTALLATION CONSIDERATIONS
North-South Miles: 250 mi North to 250
mi South
Related Equipment: (Required, but not
East-West Miles: 250 mi East to 250 mi
Supplied) (19) Cable RG-12A/U; (2)
West
Cable MSCA-14; (1) Cable MSCA-19;
Slant Range: 0 to 250 mi
(2) Cable DSGA-3; (2) Cable TTRS-2;
Altitude: 0 to 100,000 ft
(1) Cable DSGA-9.
Elevation Angle: 0 to 90 deg
Own Ship Simulation Characteristics
PRINCIPAL COMPONENTS AND PHYSICAL DATA
COMPONENTS
QTY
OVERALL DIMENSIONS
UNIT WT.
(Inches)
(Pounds)
Simulator Group, Radar Signal
2
17-1/2 x 19-1/8 x 35-1/4
190
OA-2335/S PS -T2A
Power Supply, Simulator Group
1
17-1/2 x 19-1/8 x 35-1/4
190
OA-2334/SPS-T2A
Amplifier Power Supply AM-2102/SP
1
10-5/16 x 13-25/32 x 15-3/16
60
SHIPPING DATA
BOXES
UNIT WT.
(NR.)
(Pounds)
2
295
1
295
1
170
REFERENCE DATA AND LITERATURE
Technical Manuals:
NAVSHIPS 93426
NAVSHIPS 93426.21: Operating Instruction Chart
AN/S PS-T2A: 2
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