MIL-HDBK-162A
Volume 1
15 December 1965
Section 1
ITEM NAME: MULTIPLEXER
TYPE: TD-285/FST
Impedance: 600 ohms
Permission to transmit is alternated between the stored
Frequency Range: 500 to 15.5 kc
gap filler data and long-range radar output. This permits
Output
the use of only one pair of telephone lines instead of
Band Width: 100 kc
seven. Multiplexer operation can be remotely controlled
Impedance: 92 ohms
from a distance up to 150 feet.
INSTALLATION CONSIDERATIONS
RELATION TO SIMILAR EQUIPMENT
Mounting: Clearance requirements for
None.
Console, 4 feet minimum to front and
rear. Clearance requirements for
TECHNICAL DESCRIPTION
Remote Box, if wall mounted, 3 feet
minimum to front and 2 feet minimum
Input Voltage: 117v, 1 ph, 60 cycle ac
to sides.
Input Current: 7 amps (max)
Input Power: 800w (max)
Cabling Requirements:
Source: Self-contained, power supplies
Power cable length - 10 feet
Transportability: C54 or equivalent
Power cable connectors
-
UP121M,
aircraft, Boxcar or Military Truck
7313
Data Handling Capacity: 50 targets/sec
Remote cable length - 150 feet
max
Remote cable connectors - MS3102A48-5S,
Input Data Rate: 1300 and 1600 bits/sec
MS3102A48-5P
Azimuth Capacity: 10 bits
AN/FST-2 Signal cable length - 130 feet
Range Capacity: 7 bits
(max)
Transmission Rate: 20, 00 bits/sec
AN/FST-2 Signal cable connectors -
Storage Capacity: 640 bits (32 words)
UG260A/U
Input
Quantity required - 9
Channel: Six
Bandwidth: 15 kc
PRINCIPAL COMPONENTS AND PHYSICAL DATA
COMPONENT
QTY
HEIGHT
WIDTH
DEPTH
UNIT WT.
(Inches)
(Inches)
(Inches)
(Pounds)
Remote Box
1
14
19
8.5
25
Console
1
81.5
73.25
36.25
1100
REFERENCE DATA AND LITERATURE
Technical Orders:
Acceptance Test Procedure
31S1-2FST-112
Date: 5 September 1961
31S1-2FST-113
31S1-2FST 111
31S1-2FST-116
31S1 2FST-119
TD-285/FST: 2
Previous Page
