The standard MRC-120 features a drip proof keyboard, a 12 GB hard disk drive and 128 Mbyte of RAM. Standard interfaces include two serial RS-232, one parallel and one VGA. Up to Twenty slots accept printed circuit modules that are available for all PC/AT compatible computers. This allows for the attachment of a wide range of compatible peripherals, accessories and interfaces.

The MRC-120 can run MS-DOS, SCO UNIX, QNX, WINDOWS 95 or any other operating system designed for the PC. The standard MRC-120 operates from 20 - 30 VDC power source. With dimensions of only 7‘‘ high x 17‘‘ wide x 20‘‘ deep, the MRC-120 is ideally suited for sheltered or outdoor field use. The MRC-120 can be fitted with a kit with slides to satisfy those applications requiring rack mount option, or with table top mounting kit for applications requiring to survive tougher environments.

The MRC-120 passive backplane allows an easy replacement of the CPU board to any Pentium SBC operating at 400 or 800 MHz. The backplane is upgradeable to a variety of ISA/PCI backplanes.

The MRC-120 features full-size, PC compatible QWERTY keyboard. The keyboard is drip proof, has full-travel keys with tactile feedback and integral pointing device.

Temperature
Operating: -18 - +55° C
Intermittent: -20 - +65°C
Non Operating: -30 - +71° C

Vibrations
Hard Mount: MIL-STD-810D, Method 514.3, Category 4, Table 514.3-II & Fig. 514.3-25A
Shock Tray Mount: MIL-STD-810D, Method 514.3, Category 6.

Humidity
Operating/Storage MIL-STD-810C Method 507.1 1 Proc. I 95% RH (non condensation)

Shock
Operating: MIL-STD-810D, Method 516.4, Proc. I, -15g 11ms. Saw Tooth.

Explosive
MIL-5400, Par. 3.2.24.10
EMI/RFI
MIL-STD-461, Class 3
Drip Proof
MIL-STD-810E
Altitude

Operating
Operating:15,000 ft.
Non Operating:40,000 ft.

SIZE 7‘‘ H x 17‘‘ W x 20‘‘ D
WEIGHT Up to 20 Kg.(Depend on configuration)
POWER 20-30 VDC