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National Stock Number:
6610-01-533-7458
Federal Supply Class:
6610
National Item Identification Number:
015337458
Description:
DATA ACQUISITION UNIT
Detail:
A SPECIFICALLY DESIGNED ITEM WHICH RECEIVES ANALOG AND/OR DIGITAL SIGNALS FROM A VARIETY OF SOURCES SUCH AS STRAIN GAGES, THERMOCOUPLES, TRANSDUCERS, MANUAL DATA ENTRY DEVICES AND THE LIKE AND PROCESSES THEM TO PROVIDE A USEFUL OUTPUT FOR MONITORING, RECORDING INTERNALLY OR EXTERNALLY, AND/OR ANALYZING ETC. IT MAY PROVIDE FOR SINGLE OR MULTIPLE INPUTS AND/OR OUTPUTS.
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Manufacturer Information:
| 16300-04 REV B | 55300 | RADIANT POWER IDC, LLC | | 180164001 | 35351 | GE AVIATION SYSTEMS LLC |
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Techincal Specification:
| FUNCTIONAL DESCRIPTION | THE DDTU HOUSES A 128MB FLASH MEMORY THAT CONTINUALLY STORES RECORDED INFORMATION; IT PROVIDES MAINTENANCE PERSONNEL WITH THE ABILITY TO VIEW ENGINE DATA WITHOUT ENTRY INTO THE AIRCRAFTOR APPLYING EXTERNAL POWER; IT OFFERS THE OPTION OF DOWNLOADING ALL RECORDED INFORMATION TO A STANDARD FORMATTED PERSONNEL COMPUTER MEMORY CARD INTERNATIONAL ASSOCIATION (PCMCIA) CARD; WHEN A PCMCIA CARD IS INSERTED INTO THE DDTU RECEPTACLE, THE INFORMATION ON THE 128MB FLASH MEMORY WILL BE TRANSFERRED TO THE PCMCIA CARD BY ONE KEYSTROKE ON THE DDTU;DDTU PROVIDES THE CAPABILITY TO DISPLAY SYSTEM STATUS INFORMATION WHEN 28 VDC AIRCRAFT BATTERY POWER IS APPLIED TO THE UNIT; IT PROVIDES A STATUS BUTTON, WHICH WILL DISPLAY A STATUS CODE, SPECIFYING MALFUNCTION RELATING TO THE ENGINE MONITORING FUNCTIONS OF THE FDR | | PART NAME ASSIGNED BY CONTROLLING AGENCY | DATA DISPLAY AND TRANSFER UNIT | | SPECIAL FEATURES | NHAKC-135 FLIGHT DATA RECORDER UPGRADE PROGRAM | | UNPACKAGED UNIT LENGTH | 6.50 INCHES NOMINAL | | UNPACKAGED UNIT HEIGHT | 2.25 INCHES NOMINAL | | UNPACKAGED UNIT WIDTH | 5.75 INCHES NOMINAL |
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