milper

FEATURES

Performance

• Position Accuracy
• Single Point L1 1.8 m CEP
• Single Point L1/L2 1.5 m CEP
• WAAS L1 1.2 m CEP
• WAAS L1/L2 0.8 m CEP
• DGPS (L1, C/A) 0.45 m CEP
• RT-202 < 20 cm CEP
• RT-2 1 cm + 1 ppm
• Measurement Precision
• L1 C/A Code 6 cm RMS
• L2 P(Y) Code 25 cm RMS (AS on)
• L1 Carrier Phase 0.75 mm RMS
• (differential channel)
• L2 Carrier Phase 2 mm RMS
• (differential channel)

Data Rate

• Measurements 20 Hz
• Position 20 Hz
• Time to First Fix
• Cold Start3 50 s
• Warm Start4 40 s
• Hot Start5 30 s
• Signal Reacquisition
• L1 0.5 s (typical)
• L2 1.0 s (typical)
• Time Accuracy6 20 ns RMS
• Velocity Accuracy 0.03 m/s RMS
• Dynamics
• Velocity7 514 m/s
• Vibration 4 G (sustained tracking)
• Altitude7 18,288 m

Card Physical & Electrical

• Size 85 x 125 x 17 mm
• Weight 80 g
• Power
• Input Voltage +4.5 to +18 V
• Power Consumption 2.3 W (typical)
• Antenna LNA Power Output
• Output Voltage +5 VDC
• Maximum Current 100 mA

Communication Ports

• 1 RS-232 or RS-422 serial port (userconfigurable)
• capable of 300 to 921,600 bps
• • 1 RS-232 serial port capable of 300 to
• 230,400 bps
• • 1 TTL serial port capable of 300 to
• 230,400 bps
• • 1 USB port capable of 5 Mbps

Input/Output Connectors

• Main 40-pin dual-row male header
• Antenna Input MMCX female
• External Oscillator Input MMCX female
• 1 Typical values. Performance specifications subject
• to GPS system characteristics, US DOD operational
• degradation, ionospheric and tropospheric conditions,
• satellite geometry, baseline length, multipath effects
• and the presence of intentional or unintentional

interference sources.

• 2 Expected accuracy after static convergence.
• 3 Typical value. No almanac or ephemerides and no
• approximate position or time.
• 4 Typical value. Almanac saved and approximate
• position and time entered. No recent ephemerides.
• 5 Typical value. Almanac and recent ephemerides saved
and approximate position and time entered.
6 Time accuracy does not include biases due to RF or6 Time accuracy does not include biases due to RF or antenna delay

Additional Features

• Multiple software models, including L1
• or L1/L2, and optional support for SBAS
• corrections (WAAS, EGNOS)
• • Software fully compatible with other
• OEM4 family receivers
• • Auxiliary strobe signals, including a
• configurable PPS output for time
• synchronization and two mark inputs
• • Outputs to drive external LEDs and
• status lines
• • External oscillator input

ENVIRONMENTAL CHARACTERISTICS

Temperature
Operating -40 – +85ْ C

Non Operating -40 – +95ْ C

Temperature Altitude MIL-E-5400T
Altitude
Operating 45,000 ft.
Non Operating 60,000 ft.

Vibrations

Hard Mount MIL-STD-810G, Method 514.6,
Category 12,13,14

Shock MIL-STD-810G, Method 516.6,
40g @ 11msec.
Explosive MIL-5400T
EMI/RFI MIL-STD-461, Class 3
Rain Proof
MIL-STD-810G, Method 506.5
Blowing Rain.
Humidity MIL-STD-810G, 95% RH.

PYSICAL CHARACTERISTICS

DIMENTIONS 3‘‘ H x 7‘‘ W x 7‘‘ D
WEIGHT 3.5 Kg.
POWER 20-30 VDC