Compact GPS Module
Integrated with Patch Antenna
Embedded patch antenna: 15.0 x 15.0 x 4.0mm
Extremely compact size: 16.0 x 16.0 x 6.45mm
Cost efficient for ROM-based version
Built-in LNA for better sensitivity
EASY™, advanced AGPS technology without external memory
Ultra low power consumption in tracking mode, 20mA
High sensitivity: 165dBm@Tracking, -148dBm@Acquisition
66 acquisition channels, 22 tracking channels
Support QZSS
Balloon mode, for high altitude up to 80km
PPS VS. NMEA can be used in time service
Anti-Jamming, Multi-tone Active Interference Canceller
L80-R is an ultra compact GPS POT (Patch on Top) module with an embedded 15.0 × 15.0 × 4.0mm patch antenna. This space-saving design makes L80-R the perfect module for the miniature devices. Adopted by LCC package and integrated with patch antenna, L80-R has exceptional performance both in acquisition and tracking.
Combining advanced AGPS called EASY™ (Embedded Assist System)technology, L80-R achieves the highest performance and fully meets the industrial standard. EASY™ technology ensures L80-R can calculate and predict orbits automatically using the ephemeris data (up to 3 days) stored in internal memory, so L80R can fix position quickly even at indoor signal levels with low power consumption.
With its tiny design, high precision and sensitivity, L80-R is perfectly suitable for a broad range of M2M applications such as portable device, automotive, personal tracking, security and industrial PDA, especially suitable for special applications, like GPS mouse and OBD.
Specification
General Specifications |
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L1 Band Receiver |
Channel |
22 (Tracking) / 66 (Acquisition) |
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C/A Code |
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SBAS |
WAAS, EGNOS, MSAS, GAGAN |
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Horizontal Position |
Autonomous |
<2.5m CEP |
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Velocity Accuracy |
Without Aid |
< 0.1m/s |
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Acceleration Accuracy |
Without Aid |
0.1m/s² |
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Timing Accuracy |
1PPS Out |
10ns |
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Reacquisition Time |
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<1s |
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TTFF@-130dBm |
Cold Start |
<15s |
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Warm Start |
<5s |
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Hot Start |
<1s |
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TTFF@-130dBm |
Cold Start |
<35s |
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Warm Start |
<30s |
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Hot Start |
<1s |
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Sensitivity |
Acquisition |
-148dBm |
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Tracking |
-165dBm |
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Reacquisition |
-160dBm |
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Environmental |
Operating Temperature |
-40℃ to 85℃ |
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Storage Temperature |
-45℃ to 125℃ |
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Dynamic Performance |
Maximum Altitude |
Max.18000m |
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Maximum Velocity |
Max.515m/s |
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Maximum Acceleration |
4G |
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Dimensions |
16.0 × 16.0 × 6.45mm |
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Weight |
Approx. 6.0g |
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Serial Interfaces |
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Serial Interfaces |
UART: Adjustable 4800~115200bps |
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Update rate |
1Hz (default), up to5Hz |
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I/O Voltage |
2.7V ~ 2.9V |
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Protocols |
NMEA 0183 |
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Power Management |
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Power Supply |
3.0V ~ 4.3V |
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Power Acquisition |
25mA |
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Power Tracking |
20mA |
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Power Saving |
7uA@Backup Mode |
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1mA@Standby Mode |