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VIAVI DT400H-01

01-1404-01: 429 Databus Analyzer W/WPC, Handheld


The Viavi / Aeroflex / ATG / Atlantic DATATRAC 400H data bus analyzer is the miniaturized version of the DT400 providing the same powerful capabilities and field-proven features including breakpoint troubleshooting mode, 16-label recorder, 128-label transmitter, RS-232C port, D/A conversion, Williamsburg protocol analyzer and much more in a lightweight, durable analyzer.


The advantages of this portable bus analyzer's large display screen are:



  • The LCD display is backlit for easy viewing anywhere, and batteries permit over six hours of operation between recharges.

  • Bite messages. The 16-line display easily accommodates the ARINC 604 normal or interactive mode formats. Also, 350- label maintenance information can be read using a pre-stored database for 700 series equipment. Record up to 240 screens for later download to a PC/printer. The BITE mode supports systems on 737-300, 747-400, MD-11, and A320/330/340.

  • Playback Options. Graphic plots, data lists, DAC, RS-232C

  • Many labels simultaneously displayed. Data from two buses can be displayed in nine formats: hex, binary, ASCII, engineering units, user programmed, etc. Database conforms to 429-15 and includes Boeing labels for AVM, EIS, EICAS, FSEU, and FQIS.

  • User-friendly operation. User-friendly operation is only possible when the display screen can accommodate complete setup menus and help screens.

Availability: 4-6 weeks

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Specifications

Transmitter

Ports: 3


Output Levels: ± 10.0 VDC (A to B)


Bus Frequency: 12.5 kHz or 100 kHz


Word Update: 1 ms to 10 sec (selectable)


Output Impedance: 75 ohms

Burst Mode: 01 to 99 burst output at selectable rate


Display Format: Engineering units with pre-stored scaling based on equipment IDs, hexadecimal (full or data field); binary (full or data field); user defined; or ASCII character

Transmit Word Gap: 4 bits


Maximum Words: 128 per channel


Dynamic Transmit: Repeat pattern of ramps and flat segments. Levels programmable between ± full scale and segment times or 0 to 999.999 sec


Receiver

Ports: 2


Input Levels: ± 6.5 VDC to ± 13.5 VDC (A to B)


Input Impedance: 12.0 Kohms


Word Update: 1 ms to 10 sec, update rate displayed as instantaneous, min or max value


Bus Frequency: 12-14.5 kHz or 100 kHz (selectable)


Display Format: Engineering units with pre-stored scaling based on equipment IDs, hexadecimal (full or data field); binary (full or data field); user defined; graphic plots; or ASCII character


Bus Activity Monitor: Monitors loss of individual words; sensitivity selectable


Maximum Words: 256 per SDI per channel


Real-time Download/Conversion: RS-232C or 12-bit DAC port

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