GR-213 GPS Module Receiver

Overview
GR-213 is dedicated designed for connecting the portable device such as PDAs /Smart Phones/Laptop Computers. Based on the newst SiRF Star III chip, GR-213 performs its high quality, low power consumption, portable, compact size, rechargeable and removable battery functions to your personal, vehicle, marine etc. navigation and tracking device.

Features
·Arallel satellite-tracking channels for fast acquisition and reacquisition.
·200, 000+ effective correlators for fast TTFF and extremely fast TTFF's at low signal levels.
·Built-in hardware Tracking Loop Processor WAAS/EGNOS Demodulator support.
·Built-in rechargeable lithium battery for Time- To- First-Fix(TTFF).
·Support NMEA 0183 v2.2 data protocol.
Enhanced algorithms provide superior navigation performance in urban, canyon and foliage environments.

Specification:
·Tracks up to 20 satellites
·Receiver: L1, C/A code.
·Snap Start: <3 sec(at < 25 minutes off period)
·Update rate: 1 HZ(max)
·Antenna Type: Built in Patch Antenna.
·Minimum signal tracked: -175dBW
·Dimension: 64.5 × 42 × 17.8 mm
·Weight : < 84g
·Power consumption: < 80mA at 4.5- 5.5V input
·Waterproof
·Operation Temperature: -10 ℃ to +60 ℃
·Store Temperature: -20 ℃ to + 70 ℃
·Operation Humidity:5% to 95% No condensing

Position
·Non DGPS (Differential GPS):
·Position : 5 - 25 m CEP without SA
·Velocity : 0.1m / sec
·Time : 1.sec sync GPS time
·EGNOS/WAAS
·Position :
< 2.2 m, horizontal 95 % of time
< 5 m, vertical 95 % of time

Acquisition Time
·Reacquisition 0.1 sec. averaged
·Hot Start 8 sec. averaged
·Warm Start 38 sec. averaged
·Cold Start 45 sec. averaged

Protocal　&　Interface
·NMEA Protocol Output : V 2.2
·Standard
·Baud Rate : 4800 bps
·Data Bit : 8
·Parity : N
·Stop Bit : 1
·Format : GGA, GSA, GSV, RMC
·Optional :
-Baud Rate : 9600, 19200, 38400 bps
-Format : GLL, VTG, ZDA, SiRF Binary
·Interface:
-RS-232 + COMS TTL Level, or
-RS-232 + DGPS

Dynamic Conditions
·Altitude:18, 000m(60, 000feet) max
·Velocity:515m/sec(700knots) max
·Acceleration:4G, max
·Jerk:20m/sec, max

LED Function
·Power On/Off and Navigation
·Update Indication