Product Name: |
Sirf star III GPS Receiver module (24mm*20mm*2.6mm) |
Description: |
Specifications
Technical Specifications
Feature Item Description
Chipset GSC3f SiRFstarIII low power single chipset
General
Frequency L1, 1575.42 MHz
C/A code 1.023 MHz chip rate
Channels 20
Accuracy
Position
10 meters, 2D RMS
5 meters 2D RMS, WAAS corrected
<5meters(50%)
Datum
Time to First Fix
(TTFF) (Open Sky & Stationary
Velocity 0.1 meters/second
Time 1 microsecond synchronized to GPS time
Default WGS-84
Other selectable for other Datum
Reacquisition 0.1 sec., average
Snap start 1 sec., average
Hot start 1 sec., average typical TTFF Warm start 38 sec., average typical TTFF
Requirements) Cold start 42 sec., average typical TTFF
Dynamic
Conditions
Power
Serial Port
Time-1PPS Pulse
Altitude 18,000 meters (60,000 feet) max.
Velocity 515 meters/second (1000 knots) max.
Acceleration 4g, max.
Jerk 20 meters/second3, max. Main power input 3.3 ~ 5.0 VDC input
Power consumption ≈165 mW (continuous mode) Supply Current ≈49 mA
Backup Power 1.65 ~ 5.0 VDC input.
Electrical interface Two full duplex serial TTL interface.
Protocol messages NMEA-0183@4800 bps (Default) Level TTL
Pulse duration The 1PPS pulse width is 1 µs, this 1PPS is NOT suited to steer various oscillators (timing receivers, telecommunications system, etc).
Time reference At the pulse positive edge.
Measurement Aligned to GPS second, 1 microsecond
Environmental Characteristics
Items Description
Operating temperature range -40 deg. C to +85 deg. C
Storage temperature range -55 deg. C to +100 deg. C
Physical Characteristics
Items Description
Length 24 mm ± 0.1mm (0.94in)
Width 20 mm ± 0.1mm (0.79 in) Height 2.9 mm ± 0.1mm (0.11 in)
Weight 2.5g
Interface Specifications
Items Description
I/O 28 pin SMD micro package
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| This is the detailed information for GPS Receiver SPK-LT548SLP, Sirf star III GPS Receiver module (24mm*20mm*2.6mm). The information includes model, name, description and specification for GPS Receiver SPK-LT548SLP, Sirf star III GPS Receiver module (24mm*20mm*2.6mm). Related Keywords : GPS Receiver SPK-LT548SLP,Sirf star III GPS Receiver module, for gps bluetooth handheld , gps pda, smart phone, mobile phone, gps dongle, gps sd card, gps cf card, car navigator,GPS Bluetooth, GPS Navigator, GPS Glonass, GPS Module, GPS Datalogger, WiFi, GPS PDA, GPS E911 phone, GPS Pet Finder, GPS Personal Tracker, GPS Handheld device, Notebook , MP3, MP4, GPS/GSM/GPRS/CDMA cellular phone, Wireless LAN, mobile communication, audio products and medical equipments, |
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