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Basic Specification:
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Chipset： MTK MT3318 chipset.
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Channels：32 parallel satellite-tracking channels.
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Frequency： 1575.42 MHz
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Receiver： L1, C/A code.
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Acquisition Time (refer to MTK chip specification)
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Reacquisition： 0.1 second.
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Cold start：< 36 seconds.
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Warm start：< 33 seconds .
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Hot start：< 1 second
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Receiver Accuracy
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Normal< 3 meters CEP without SA.
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Enable EGNOS or WAAS：
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Position：< 2.2 meters, horizontal 95% of time < 5 meters, Vertical 95% of time
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Velocity： within 0.1 meters / second
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Time： 0.1 microsecond synchronized GPS time
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Use Limitation
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Altitude：< 18,000 meters (60,000 feet)
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Velocity: ：< 515 meters/ second (1000Knots)
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Acceleration：4 G.
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Jerk： 20 meters / second3, max
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Power Supply
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External Voltage: 5VDC +/-5%
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Batteries：
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Main Power: Built-in rechargeable Lithium-ion for system power.
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Backup Power: Rechargeable Lithium-ion battery for memory backup.
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Working voltage: 40~50mA (Normal mode). 35mA (Power Saving).
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Auto Power Saving mode.
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Circuit protection on M-1000 when over-temperature condition - 50 occurs.
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Output and Interface
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Output：
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Output protocol
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Baud Rate： 38400 bps， Data bit： 8， Parity： No， Stop bit： 1
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Format. NMEA0183 V3.01： GPGGA (1time/1 sec), GPGSA (1 time/5 sec.), GPGSV (1time /5 sec.), GPRMC (1time /1 sec.), GPVTG (1 time/1 sec), (GLL, or MTK NMEA Command for optional).
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Datum： WGS84.
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Input/ Output Interface:
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Compatible Bluetooth Serial Port Profile (SPP), Version1.2 and class 2(up to 10 meter range).
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In/Out Port. GPS signal (Out)/Command(In) with CMOS Level.
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Mini USB Type B Connector and Cable optional：GR230-A2 (USB data cable)
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Physical
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Dimension： 65 × 43 × 17.6 mm
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Weight：< 53 g
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Operating Temperature：-10 to + 60 (under the un-charging condition);
Charging Temperature： 0 to + 45 ℃
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Storage Temperature： -20 to + 60 ℃
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Operating humidity： 5% to 95% No condensing
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Other Functions
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Bluetooth frequency: 2.4 ~2.48GHz
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Bluetooth Input Sensitivity: -85dBm
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Low sensitivity of receiving satellite signal ： -159 dBm
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LED Functions： Indicate Bluetooth status, GPS status, Battery Status and Battery charging status
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