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AVC-301M    Miniature Vehicle PC Computer

 


Extended Temperature available from -40°C to + 71°C


 

AVC-301M   is a miniature military (avionic naval, and Land mobile) PC computer running Windows XP Embedded. The computer is used on military planes, Fighters, and helicopters as well as as Land Mobile applications. ETI supplies the computer   tailored per customer’s requirements, with various input output I/Os. 

 

Salient Features

  • AMD G-Series T56N (2x 1.65 GHz)

  • 32-128GB Flash Disk.

  • DRAM - 1GB

  • AMD GPU Radeon™ HD6320

  • DC IN 9-36VDC per MIL-704E Power Supply

  • 8 x Serial Ports RS-232/422.

  • VGA

  • 4 x USB 2.0 (or 2 x PS2 + 2 x USB 2.0)

  • 4 x 100BaseT LAN ports

  • Environmental Conditions per MIL-STD-810F

  • Output discrete signals
    8 outputs of discrete signals via SI2308DS MOSFET.
    Each of the outputs is capable of sinking Continuous
    load current ratings to 800 mA @70°C,
    withstanding 60V in the off state.

  • 4 inputs of TTL discrete signals.

  • 4 inputs of HV (28VDC) Opto Isolated discrete signals.

  • EMI/RFI per MIL-STD-461C

  • Standard temperature range –20ºC to +71ºC,

  • Extended temperature range from –40ºC to +71ºC,

 

AVC-301M datasheet     

Mechanical ICD   

               113x98x251 (WXHXL) [mm],  5.15"x4.0"x10.0" (WXHXL),
                Weight: 5.5Lbs

                Temp QUAL 
                RFI/EMI QUAL    

Software development (1553, ARINC-429 Descretes)

AVC-301M   loaded with full development environment drivers and few examples of code.


ETI offers a set of test cables that could be used in  software lab to run the computer during development.
 

 

Options         
 

  • MIL-STD-1553 interface with one or two MIL-STD-1553 channels (SUMMIT chip API) that might be programmed
    to operate as a BC, RT,l or Monitor.

  • ARINC-429 Interface with  4 x Rx, 2 x Tx

  • Video Out: RS-170 Composite Video

  • Internal GPS

  • Voice -  AC97 controller, line-input /output 600ohm

  • CAN Bus

  • Up to 4 channels of MPEG-4/H.264 compressed video stream
    at 4 CIF resolution 704x480 pixels, at up to 30 fps.

  • PS2 for Mouse and KBD.

  • Matched Tray

 

 

AVC-301M    Construction 
 

The AVC-301M   PC is designed and constructed in accordance with the general  requirements of MIL-STD-454. 

 

Thermal Design  

The cooling of the components on the AVC-301M   PC cards, Power Supply and the CPU chip is accomplished by conduction through the aluminum  enclosure of the unit which is built as  an heat-sink.

 

External Connectors  

External connectors are used for interfacing  with the subassemblies or equipment and are in accordance with MIL-STD-454. Connector mating bodies are keyed, and keyed locations are varied  to prevent improper installation. 

 

Identification and Marking

The marking and labels of the equipment meet the requirements of MIL-M-13231.

 

Processes and Treatment  

Processes and treatments (welding, soldering, brazing   and corrosion (resistance protection) of the enclosure is in accordance with MIL-STD-454. 

 

Moisture & Fungus Resistance

AVC-301M   PC assemblies are moisture resistant and are not nutrients for fungi. The PC Cards are treated with Conformal coating for protection.

The coating conforms to MIL-I-46058C.  

 

External Finishes  

The computer external surfaces are chemically treated  prior to painting. All residues and contaminants are removed prior to applying one coat of primer. The finish   is semi-gloss
per FED-STD-595. 

 

 

 

Environmental Conditions

 

Temperature    

The AVC-301M   PC  will not be damaged or affected by the effects of ambient air temperature as follows:

Operating

 -40°C to 71°C.    

Non-operating

(Storage and transportation) -50° to 85°C.

 

Shock  

The AVC-301M   PC  operates as specified herein after being subjected to operational shocks:

3 shocks were conducted in each of 6 directions.
40 g, 11 msec, Saw tooth (total 18 shocks).
 

 

Sand and Dust

The AVC-301M   PC  shall operate as specified herein while and after being subjected to sand and dust as encountered in dry arid arias. The AVC-301M   PC shall meet the requirements specified in MIL-STD-810F.  

 

Salt Fog

The AVC-301M   PC  is resistant to the corrosive effects of salt fog  environment. The  AVC-301M   PC meets the requirements specified in MIL-STD-810F Method 509.3 Procedure I.  The base metal shall  not be visible through the finish or coating, nor shall  be any evidence of blistering, softening, separation from the base metal, corrosion products, or other coating failure.

 

Relative humidity

Per MIL-STD-810F, in an operating or non operating condition, the unit is not affected by humidity for both continuous and intermittent periods,  including conditions wherein condensation takes place in and on the equipment in the form of water.  

Operating - 95% RH  with no condensation.

Non-operating - 95% RH. 

 

Vibration

Per MIL-STD-810FT, the unit is qualified according to  for airborne, land Mobile and Naval environment.

 

Airborne

Test on 3 axes (transverse. Longitudinal, vertical)

per Mil Std 810F / Method 514.5 / Fig. 514.5C-9
Frequency Range 15-2000 Hz.
Vibration level on each axis 4.8 Grms

 

Land Mobile

Test on 3 axes (transverse. Longitudinal, vertical)

per Mil Std 810F / Method 514.5 / Fig 514.5C-3
frequency range: 5-500 Hz.
Transverse - 1.53 g rms
Longitudinal - 1.96 g rms
Vertical – 1.683 g rms

 

Fungus

The unit is non-nutrient to fungus growth per MIL-STD-810F.

 

RFI/EMI

 

AVC-301M   complies to MIL-STD-461E.  

  • CS101 Conducted Susceptibility, Power Leads, 30HZ-150KHz.

  • CE101 Conducted Emissions, Power Leads, 30Hz - 10kHz

  • CE102 Conducted Emissions, Power Leads, 10kHz - 10MHz

  • RE102 - Radiated Emissions, 10 KHz to 18 GHz

  • RS103 - Radiated Susceptibility, Electric Field, 2MHz –18GHz

  • CS114 - Conducted susceptibility, bulk current injection,

  • 10KHZ - 200 MHZ. 


ETI Services Inc.    1400 N Jefferson St., Anaheim CA. 92807 
 
Tel: +1-714-524-2986,  +1-714-305-5210 Fax: +1-714-524-8771
www.military-computers.com  E-mail:   sales@military-computers.com       CAGE Code: 1PZ92