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[TC-208] Add GNSS info for Cat M1 #221

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Merged
merged 3 commits into from
Jun 14, 2022
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[TC-208] Add GNSS info for Cat M1 #221

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d07be1e
Add info on antenna specs
aliphys May 11, 2022
6d21d93
Apply Dario's comments
aliphys Jun 14, 2022
892779f
Fix impedance spelling
aliphys Jun 14, 2022
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6 changes: 3 additions & 3 deletions ...rdware/04.pro/shields/portenta-cat-m1-nb-iot-gnss-shield/datasheet/datasheet.md
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Expand Up @@ -66,7 +66,7 @@ The **Arduino® Portenta Cat. M1/NB IoT GNSS Shield** can relay geo-tagged data
Manage your MaaS (Mobility as a Service) solution across the city or between borders. Track, analyse and dynamically manage your fleet to optimise fuel usage, increase your client's satisfaction and reduce transport times. Enable predictive maintenance and remote diagnostics to ensure your business runs smoothly with minimal downtime.

### Accessories (Not Included)
- Active GNSS Antenna
- Active GNSS Antenna (e.g. ECHO19/0.1M/UFL/S/S/17)

### Related Products
- Arduino® Portenta H7 (SKU: ABX00042)
Expand Down Expand Up @@ -121,11 +121,11 @@ Manage your MaaS (Mobility as a Service) solution across the city or between bor


### Cellular Connectivity
The **Arduino® Portenta Cat. M1/NB IoT GNSS Shield** provide access to various cellular networks via the TX62-W Module (U1). It is possible to connect an external cellular antenna via a micro UFL connector (J7). Both SMS and data transfer functionality are provided. SMS messages can be stored in the SIM card module. The modem is addressable via AT commands. Modem status is provided by the RGB LED (DL1).
The **Arduino® Portenta Cat. M1/NB IoT GNSS Shield** provide access to various cellular networks via the TX62-W Module (U1). It is possible to connect an external cellular antenna via a micro UFL connector (J7). Both SMS and data transfer functionality are provided. SMS messages can be stored in the SIM card module. The modem is addressable via AT commands. Modem status is provided by the RGB LED (DL1). Input impedance for GNSS antenna is 50Ω.
***Note: The Portenta Cat. M1/NB IoT GNSS Shield requires a physical nano SIM for cellular connectivity. eSIM is not supported at this time.***

### Positioning
Four major GNSS systems are supported by the **Arduino® Portenta Cat. M1/NB IoT GNSS Shield**. NMEA protocol is used for transmission of GNSS information. An active antenna can be connected via the micro UFL connector (J8) and has a bias voltage of 3.0V.
Four major GNSS systems are supported by the **Arduino® Portenta Cat. M1/NB IoT GNSS Shield**. NMEA protocol is used for transmission of GNSS information. An active antenna can be connected via the micro UFL connector (J8) and has a bias voltage of 3.0V. Input impedance for GNSS antenna connector is 50Ω. For compatibility with all GNSS system, the antenna should be compatible over the 1559 - 1606 MHz frequency range.
***Note: GNSS and cellular services cannot be used simultaneously.***

### Power Tree
Expand Down