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EVB KITS



L30, a GPS receiver module, which is based on the lastest SIRFstarIV ROM version 2.2, features extremely compact profile of 9.0 x 9.0 x 1.6mm and low current consumption of only 31 mA during tracking. Highest sensitivity down to -163dBm for tracking satellites along with lowest Time-To-First-Fix fulfill the toughest requirements.
L30 supports aided-GPS function without the necessity of downloading data from server since it automatically captures ephemeris data from satellites locally and predicts ephemeris over 3 days without server assistance.
With embedded active jammer remover, L30 can track and remove up to 8 CW (Carrier Wave) type signals up to 80dB-HZ signal level. This feature ensures fast and accurate navigation in hostile signal or high noise environment.
Its high sensitivity, lower power consumption and 48-PRN channels make L30 the best choice for portable device such as vehicle tracking, personal tracking, asset tracking, connected PND and security device.
Key benefits
● Extremely compact size, 9.0 x 9.0 x1.6mm
● High tracking sensitivity, -163dBm
● High autonomous acquisition sensitivity, -148dBm
● Power saving modes
● Self-Assisted CGEE function
● Hardware Baud Rate Configuration
● 5Hz Navigation Update Rate
● SBAS (WAAS, EGNOS and QZSS)
● Low power consumption:
Acquisition: 33mA @ -130dBm
Tracking: 31mA @ -130dBm
General Specifications | ||||
L1 Band Receiver (1575.42MHz) |
Channel Number | 48 channels | ||
C/A Code | ||||
SBAS | WAAS, EGNOS, QZSS | |||
Horizontal Position Accuracy |
Autonomous | <2.5 m CEP | ||
SBAS | <2.0 m CEP | |||
Velocity Accuracy | Without Aid | < 0.01m/s | ||
Acceleration Accuracy | Without Aid | 0.1 m/s² | ||
Timing Accuracy | <500ns | |||
|
Reacquisition Time |
<1s | ||
TTFF(Time to First Fix) | Cold Start | <35s | ||
Warm Start | <35s | |||
Warm Start with CGEE | 10s typ. | |||
Hot Start | <1s | |||
Sensitivity with External LNA | Autonomous Acquisition | -148dBm | ||
Tracking | -163dBm | |||
Reacquisition | -160dBm | |||
Environmental | Operating Temperature | -40℃ to 85℃ | ||
Storage Temperature | -45℃ to 125℃ | |||
Dynamic Performance | Maximum Altitude | Max.18288m | ||
Maximum Velocity | 514m/s | |||
Maximum Acceleration | 4G | |||
Dimensions | 9.0 x 9.0 x 1.6mm | |||
Weight | Approx. 0.6g | |||
Active Jammer Remover | Removes in-band jammers up to 80 dB-Hz Tracks up to 8 CW jammers |
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Serial Interfaces | ||||
One Multiplexed Interface | UART | Adjustable: Baud rate configured by Hardware Default: 4800 bps |
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IIC | (master/slave): Up to 400 Kbps | |||
I/O Voltage | 2.0V ~ 3.6V | |||
Protocols | NMEA OSP |
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Electrical Data | ||||
Power Supply | 2.0V ~ 3.6V | |||
Power Acquisition | 33mA @ -130dbm | |||
Power Tracking | 31mA @ -130dbm | |||
Hibernate | 15uA | |||
Power Saving | ATP, PTF, Hibernate | |||
Antenna Type | Passive and active | |||
Antenna Power | External |