www. m oxa. com Wireless Computers > MAR-2000 Series Wireless Computers 27-4 27 Hardware Specifications Dimensions Unit: mm (inch) 200 (7.87) 57 (2.24) 120 (4.72) Computer CPU: Intel XScale IXP435, 533 MHz USB: USB 2.0 hosts x 2, type A connector DRAM: DDR2 SDRAM, 512 MB Flash: • NOR Flash, 32 MB onboard to store OS • NAND Flash, 512 MB (1 GB max.) for OS file system, caching storage, and data logger OS (pre-installed): Linux 3.8.13 Storage Storage Expansion: CompactFlash (Type I/II) sockets x 1, up to 8 GB Ethernet Interface LAN: Auto-sensing 10/100 Mbps ports (M12) x 2 Magnetic Isolation Protection: 1.5 kV, built in GPS Module (U-Blox LEA-6S) Receiver Types: • 50-channel U-blox 6 engine • GPS L1 C/A code • SBAS: WAAS, EGNOS, MSAS, GAGAN Acquisition: • Cold starts: 28 s • Warm starts: 28 s • Aided starts: 1 s • Hot starts: 1 s Sensitivity: • Tracking: -160 dBm • Reacquisition: -160 dBm • Cold starts: -147 dBm Timing Accuracy: • RMS: 30 ns • 99%: < 60 ns • Granularity: 21 ns Accuracy: • Position: 2.5 m CEP • SBAS: 2.0 m CEP Protocols: NMEA, UBX binary, 5 Hz max. update rate (ROM version) Time Pulse: 0.25 Hz to 1 kHz Velocity Accuracy: 0.1 m/s Heading Accuracy: 0.5 degrees A-GPS: Supports AssistNow Online and AssistNow Offline, OMA SUPL compliant Operational Limits: Velocity: 500 m/s (972 knots) Connector Type: TNC WLAN Module (Atheros AR9220) WAPN001: IEEE 802.11a/b/g/n wireless LAN module with TNC antenna connector Standards: IEEE 802.11a/b/g/n for wireless LAN Connector Type: QMA connectors (female type) x 2 Mode: Client/AP Cellular Module (Cinterion PH8) Frequency Bands: GSM/GPRS/EDGE/UMTS/HSPA+ Band Options: • Five-band UMTS (WCDMA/FDD) • 800/850/1900 AWS and 2100 MHz • Quad-band GSM: 850/900/1800/1900 MHz HSDPA/HSUPA Data Rates: DL: 3.6/7.2/14.4 Mbps; UL: 2.0/5.76 Mbps UMTS Data Rates: DL: 384 kbps (max.); UL:384 kbps (max.) EDGE Class 12: DL: 237 kbps (max.); UL: 237 kbps (max.) GPRS Class 12: DL: 85.6 kbps (max.); UL: 85.6 kbps (max.) Connector Type: QMA connector (female type) Serial Interface Serial Standards: RS-232/422/485 software-selectable ports (DB9) x 2 Console Port: RS-232 (TxD, RxD, GND), 4-pin pin header output (115200, n, 8, 1) Serial Communication Parameters Data Bits: 5, 6, 7, 8 Stop Bits: 1, 1.5, 2 Parity: None, Even, Odd, Space, Mark Flow Control: RTS/CTS, XON/XOFF, ADDC® (Automatic Data Direction Control) for RS-485 Baudrate: 50 bps to 921.6 kbps (supports nonstandard baudrates; see user’s manual for details) Serial Signals RS-232: TxD, RxD, DTR, DSR, RTS, CTS, DCD, GND RS-422: TxD+, TxD-, RxD+, RxD-, GND RS-485-4w: TxD+, TxD-, RxD+, RxD-, GND RS-485-2w: Data+, Data-, GND