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Marine - Shipboard Synchro Signal Amplifiers (SSA)

henschel ship synchro signal amplifiersDescription:


The Synchro Signal Amplifier is in actuality a synchro data repeater. It accepts synchro data from remote transmitters, aligns associated output synchros to electrical correspondence with the remote transmitters, and retransmits the data to other equipment. Synchro Transmission is increased by the use of larger output synchros than the remote transmitters.


Synchro Signal Amplifier Types:

Type E SSA – The Type E Synchro Signal Amplifier requires 60 Hertz input data and supply power.
Type F SSA – The Type F Synchro Signal Amplifier requires 400 Hertz input data and supply power.

TYPE DESIGNATION - Example: Type F - Mark 31 - Model 8A
Type F Mark 31 8 A

Input & Supply

Type E = 60 cycle
Type F = 400 cycle

Speeds & Input Supply

27-1 & 36 speed - 60 cycle supply
37-2 & 36 speed - 60 cycle supply

31-1 & 36 speed - 400 cycle supply
41-2 & 36 speed - 400 cycle supply

Manufacturer

8 - Henschel

Output Synchros

Letter designates output synchro complement; for example, "A" indicates two Type 6HG and two Type 31TX4 synchros.

Input and Output Synchro Data:

Type
Amplifier
Input Output
Type        Frequency        Speed Type                 Frequency        Speed
E

18CT6        60                1 or 2

18CT6        60                36

6HG or 37TRX6               60        1 or 2

6HG or 37TRX6               60           36

37TRX4                         400        1 or 2

37TRX4                         400           36

F

18CT4        400               1 or 2

18CT4        400               36

6HG or 37TRX6               60        1 or 2

6HG or 37TRX6               60           36

37TRX4                         400        1 or 2

37TRX4                         400           36

Note: The output synchros listed above are the largest size that may be used. Smaller size synchros may be installed by use of adapter rings and change gears which are normally not furnished with the equipment. Synchro differentials or control transmitters may be provided as output synchros in lieu of synchro generators.

Equipment Manufactured By:
Sperry Marine Systems
Northrop Grumman
Henschel Corporation