GNSS L26
- L1 Band Receiver (1575.42MHz)
- Protocols: NMEA, PMTK
- I/O Voltage: 2.7V ~ 2.9V
- Max Update Rate: 10Hz
- Serial Interfaces UART: Adjustable: 1200~115200bps. Default: 9600bps
Features
- L1 Band Receiver (1575.42MHz)
- Protocols: NMEA, PMTK
- I/O Voltage: 2.7V ~ 2.9V
- Max Update Rate: 10Hz
- Serial Interfaces UART: Adjustable: 1200~115200bps. Default: 9600bps
View detail
L26 is a single receiver module integrated with GLONASS and GPS system. It provides simultaneous GPS and Compass GLONASS open service L1 reception capability. With 33 tracking channels, 99 acquisition channels and 210 PRN channels, L26 can acquire and track any mix of GPS and GLONASS signals.
Compared with using GPS only, enabling both GPS and GLONASS generally doubles the number of visible satellites, reduces the time to first fix and increases positioning accuracy, especially when driving in rough urban environments.
Combining advanced AGPS called EASY™ (Embedded Assist System) with proven AlwaysLocate™ technology, L26 achieves the highest performance and fully meets the industrial standard. Additional feature of embedded logger function called LOCUS allows L26 to log position information to internal flash memory at default intervals of 15 seconds and provide typically more than 16 hours log capacity without adding cost.
L26 supports built-in short circuit protection for active antenna and an active antenna supervisor for short and open circuit detection.
Its super performance makes L26 ideal for automotive, industrial PDA, consumer and industry applications. Extremely low power consumption of L26 also makes it easier to be applied to power sensitive devices, especially portable applications.
Key benefits
● Multi-GNSS engine for GPS, GLONASS, and QZSS
● EASY™, advanced AGPS technology without the need of external memory
● Support short circuit protection and antenna detection
● Built-in LNA for better sensitivity
● Ultra low power consumption in tracking mode,21mA
● Always Locate™, an intelligent algorithm for power saving
● LOCUS, innate logger solution with no need of host and external flash
● High sensitivity, -167dBm@Tracking, -148dBm@Acquisition
● 99 acquisition/33 tracking channels, up to 210PRN channels
● Support DGPS, SBAS(WAAS/EGNOS/MSAS/GAGAN)
● Anti-Jamming, Multi-tone Active Interference Canceller
| General Specifications | |||
| L1 Band Receiver (1575.42MHz) |
Channel Number |
33 (Tracking) / 99 (Acquisition) Up to 210(PRN) |
|
| C/A Code | |||
| SBAS | WAAS, EGNOS, MSAS, GAGAN | ||
| Horizontal Position Accuracy |
Autonomous | ||
| Velocity Accuracy | Without Aid | < 0.1m/s | |
| Acceleration Accuracy | Without Aid | 0.1 m/s² | |
| Timing Accuracy | 1PPS Out | 10ns | |
|
|
Reacquisition Time |
<1s | |
| TTFF@-130dBm with EASY™ |
Cold Start | <15s | |
| Warm Start | <5s | ||
| Hot Start | <1s | ||
| TTFF@-130dBm without EASY™ |
Cold Start | <35s | |
| Warm Start | <30s | ||
| Hot Start | <1s | ||
| Sensitivity | Acquisition | -148dBm | |
| Tracking | -167dBm | ||
| Reacquisition | -160dBm | ||
| Environmental | Operating Temperature | -40℃ to 85℃ | |
| Storage Temperature | -45℃ to 125℃ | ||
| Dynamic Performance | Maximum Altitude | Max.18000m | |
| Maximum Velocity | Max.515m/s | ||
| Maximum Acceleration | 4G | ||
| Dimensions | 16.0 × 12.2 × 2.4mm | ||
| Weight | Approx. 1.0g | ||
| Serial Interfaces | |||
| Serial Interfaces | UART: Adjustable 4800~115200 bps Default: 9600bps |
||
| Update rate | 1Hz (default), up to10Hz | ||
| I/O Voltage | 2.7V ~ 2.9V | ||
| Protocols | NMEA 0183 PMTK |
||
| Power Management | |||
| Power Supply | 2.8V ~ 4.3V | ||
| Power Acquisition | 29mA(GPS+GLONASS) 26mA(GPS) |
||
| Power Tracking | 21mA(GPS+GLONASS) 18mA(GPS) |
||
| Power Saving | Typ.2.7mA@AlwaysLocate™(Note1) | ||
| 7uA@Backup Mode | |||
| 350uA@Standby Mode | |||
| Periodic Mode | |||
| Antenna Type | Passive or Active | ||
| Antenna Power | External or Internal VCC_RF | ||
Price list
| Quantity | Unit Price | Extended Price |
|---|---|---|
| 1+ | 0 | 0 |
