Volume 1
MIL-HDBK-162A
Section 3
15 December 1965
ITEM NAME: SIGNAL DATA CONVERTER GROUP
TYPE: AN/WSA-1
(3-wire, 1-speed, 60 or 400 cps synchro
RELATION TO SIMILAR EQUIPMENT
v); (5) three channels of target range
data (3-wire, i-speed, 60 or 400 cps
None.
synchro v)
Video Input Impedance: 75 ohms
TECHNICAL DESCRIPTION
Video Output Impedance: Not rated
Ambient Temperature Limitations
Power Requirements: 103.5 to 126.5v,
Operating: 0 to plus 50C (32 to 122F)
57 to 63 cyc, 2 amp
Non-Operating: -62 to plus 75C (79.8
Output: Digital, symbol-forming pulses
of 1.5 to 2.5v, amplitude mixed w/radar
to 167 F)
video or radar video alone
Inputs: (1) Radar video; (2) radar trig-
INSTALLATION CONSIDERATIONS
ger /20 plus or minus 5v, amplitude;
3) radar antenna azimuth (3-wire, 1-
Not available.
speed, 60 or 400-cps synchro v); (4)
three channels of target azimuth data
PRINCIPAL COMPONENTS AND PHYSICAL DATA
COMPONENTS
QTY
OVERALL DIMENSIONS
UNIT WT.
(Inches)
(Pounds)
Signal Data Converter Group
1
AN/WSA-1
Converter Signal Data
1
23 x 23-5/8 x 36-1/4
300
CV-933/WSA-1
Control Indicator C-3247/WSA-1
1
4-3/8 x 4-1/2 x 9-1/4
6
Control Indicator C-3248/WSA-1
1
4-3/8 x 4-1/2 x 9-1/4
6
SHIPPING DATA
COMPONENTS
PKGS
VOLUME (CU FT)
UNIT WT.
(Pounds)
1
31.6
450
REFERENCE DATA AND LITERATURE
Technical Manuals:
NAVSHIPS 94231
AN/WSA-1:
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