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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. |
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Arallel satellite-tracking channels for fast acquisition and reacquisition. |
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200,000+ effective correlators for fast TTFF and extremely fast TTFF's at low signal levels. |
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Built-in hardware Tracking Loop Processor WAAS/EGNOS Demodulator support. |
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Built-in rechargeable lithium battery for Time- To- First-Fix(TTFF). |
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Support NMEA 0183 v2.2 data protocol. |
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Enhanced algorithms provide superior navigation performance in urban, canyon and foliage environments. |
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Specification: |
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Tracks up to 20 satellites |
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Receiver: L1, C/A code. |
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Snap Start: <3 sec(at < 25 minutes off period) |
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Update rate: 1 HZ(max) |
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Antenna Type: Built in Patch Antenna. |
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Minimum signal tracked: -175dBW |
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Dimension: 64.5 × 42 × 17.8 mm |
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Weight : < 84g |
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Power consumption: < 80mA at 4.5- 5.5V input |
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Waterproof |
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Operation Temperature: -40 ℃ to +80 ℃ |
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Store Temperature: -45 ℃ to + 100 ℃ |
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Operation Humidity:5% to 95% No condensing |
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Position |
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Non DGPS (Differential GPS): |
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Position : 5 - 25 m CEP without SA |
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Velocity : 0.1m / sec |
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Time : 1.sec sync GPS time |
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EGNOS/WAAS(high sensitivity version doesn’t support this funcition)
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Position : |
< 2.2 m, horizontal 95 % of time |
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< 5 m, vertical 95 % of time |
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Acquisition Time |
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Reacquisition 0.1 sec. averaged |
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Hot Start 8 sec. averaged |
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Warm Start 38 sec. averaged |
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Cold Start 45 sec. averaged |
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Protocal & Interface |
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NMEA Protocol Output : V 2.2 |
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Standard |
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Baud Rate : 4800 bps |
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Data Bit : 8 |
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Parity : N |
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Stop Bit : 1 |
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Format : GGA, GSA, GSV, RMC |
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‧Optional : |
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Baud Rate : 9600,19200,38400 bps |
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Format : GLL, VTG, ZDA, SiRF Binary |
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Interface: |
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RS-232 + COMS TTL Level, or |
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RS-232 + DGPS |
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Dynamic Conditions |
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Altitude:18,000m(60,000feet) max |
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Velocity:515m/sec(700knots) max |
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Acceleration:4G,max |
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Jerk:20m/sec,max |
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LED Function |
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Power On/Off and Navigation |
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Update Indication |
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