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Regulatory compliance

SPSGRF

14/24

DocID027664 Rev 6

6 Regulatory 

compliance

6.1 FCC 

certification

The SPSGRF-915 module has been tested and found compliant with the FCC part 15 rules. 
These limits are designed to provide reasonable protection against harmful interference in 
approved installations. This equipment generates, uses, and can radiate radio frequency 
energy and, if not installed and used in accordance with the instructions, may cause harmful 
interference to radio communications.

However, there is no guarantee that interference may not occur in a particular installation.

This device complies with part 15 of the FCC rules. Operation is subject to the following two 
conditions: (1) this device may not cause harmful interference, and (2) this device must 
accept any interference received, including interference that may cause undesired 
operation.

Modifications or changes to this equipment not expressly approved by STMicroelectronics 
may render void the user's authority to operate this equipment.

Modular approval

FCC ID: S9NSPSGRF

In accordance with FCC part 15, the SPSGRF-915 is listed as a modular transmitter device.

This module is evaluated for stand-alone use only. Finished products incorporating multiple 
transmitters must comply with collocation and RF exposure requirements in accordance 
with FCC multi-transmitter product procedures. Collocated transmitters operating in portable 
RF exposure conditions (e.g. <20 cm from persons including but not limited to body worn 
and hand-held devices) may require separate approval.

6.1.1 Labeling 

instructions

When integrating the SPSGRF-915 into the final product, the OEM must ensure that the 
FCC labeling requirements are satisfied. A statement must be included on the exterior of the 
final product which indicates that the product includes a certified module. The label should 
state the following (or similar wording that conveys the same meaning): 

          

          

The OEM must include the following statements on the exterior of the final product unless 
the product is too small (e.g. less than 4 x 4 inches):

This device complies with part 15 of the FCC rules. Operation is subject to the following two 
conditions: 
1.  this device may not cause harmful interference
2.  this device must accept any interference received, including any interference that may 

cause undesired operation.

Contains FCC ID: S9NSPSGRF 

OR

This product contains FCC ID: S9NSPSGRF 

Summary of Contents for SPSGRF

Page 1: ... IC SPSGRF 915 Applications AMR automatic meter reading Home and building automation WSN wireless sensor network Industrial monitoring and control Wireless fire and security alarm systems Point to point wireless link Description The SPSGRF 868 and SPSGRF 915 are easy to use low power sub GHz modules based on the SPIRIT1 RF transceiver operating respectively in the 868 MHz SRD and 915 MHz ISM bands...

Page 2: ... 5 SPSGRF module RF typical performance 7 3 6 Pin connections 10 4 Mechanical dimensions 11 5 Hardware design 12 5 1 Reflow soldering 12 6 Regulatory compliance 14 6 1 FCC certification 14 6 1 1 Labeling instructions 14 6 1 2 Product manual instructions 15 6 2 IC certification 15 6 2 1 Labeling instructions 16 6 2 2 Product manual instructions 16 6 3 CE certification 18 7 Module traceability and m...

Page 3: ...DocID027664 Rev 6 3 24 SPSGRF Block diagram 24 1 Block diagram Figure 1 SPSGRF block diagram ...

Page 4: ...s the default where the reference signal from XO is available From the READY state the SPSGRF module can be moved to a LOCK state to generate the high precision LO signal and or TX or RX modes Switching from RX to TX and vice versa can occur only by passing through the LOCK state This operation is normally managed by radio control with a single user command TX or RX At the end of the events above ...

Page 5: ...wer 10 dBm Table 2 Recommended operating conditions Rating Min Typ Max Unit Operating temperature range 40 85 C Supply voltage VIN 1 8 3 3 3 6 V Signals I O pin voltage according supply voltage 1 8 3 6 V RF frequency bandwidth SPSGRF 868 863 870 MHz RF frequency bandwidth SPSGRF 915 902 928 MHz Table 3 SPSGRF 868 module Symbol Parameter Test conditions Typ Unit IDD Supply current Operating mode Tx...

Page 6: ...MHz 22 mA Operating mode Tx 7 dBm 2 FSK 915 MHz 9 mA Operating mode Rx 915 MHz 10 mA Command mode 0 6 mA Shutdown high level VDD with other I O in high impedance 0 1 μA Table 5 RF compliance limits table Modulation Standards Parameter Max Unit 2 FSK GFSK MSK FCC Part 15 207 1 FCC Part 15 247 1 IC RSS 210 EN 300 220 2 V2 4 1 2 EN 301 489 01 V1 9 2 2 EN 301 489 03 V1 4 1 2 1 FCC and IC standards are...

Page 7: ... application firmware In order to provide some basic information to the customer integrating the module it may be useful to provide the RF measurements taken in an anechoic chamber using a dongle containing a connected SPSGRF 868 or SPSGRF 915 module Table 6 SPSGRF 868 or 915 modules radiated typical performance Symbol Parameter Test conditions Typ Unit Tx RF power RF radiated power Operating mode...

Page 8: ... Tx 10 dBm 2 FSK 868 MHz Tx 10 dBm 2 FSK 915 MHz 10 0 9 7 dBm Tx 9 dBm 2 FSK 868 MHz Tx 9 dBm 2 FSK 915 MHz 9 0 8 5 dBm Tx 8 dBm 2 FSK 868 MHz Tx 8 dBm 2 FSK 915 MHz 8 0 7 6 dBm Tx 7 dBm 2 FSK 868 MHz Tx 7 dBm 2 FSK 915 MHz 7 0 7 2 dBm Tx 6 dBm 2 FSK 868 MHz Tx 6 dBm 2 FSK 915 MHz 6 0 6 2 dBm Tx 5 dBm 2 FSK 868 MHz Tx 5 dBm 2 FSK 915 MHz 5 0 5 4 dBm Tx 4 dBm 2 FSK 868 MHz Tx 4 dBm 2 FSK 915 MHz 4 ...

Page 9: ...K 868 MHz Tx 4 dBm 2 FSK 915 MHz 4 0 4 9 dBm Tx 5 dBm 2 FSK 868 MHz Tx 5 dBm 2 FSK 915 MHz 5 0 5 8 dBm Tx 6 dBm 2 FSK 868 MHz Tx 6 dBm 2 FSK 915 MHz 6 0 6 9 dBm Tx 7 dBm 2 FSK 868 MHz Tx 7 dBm 2 FSK 915 MHz 7 0 6 5 dBm Tx 8 dBm 2 FSK 868 MHz Tx 8 dBm 2 FSK 915 MHz 8 0 7 3 dBm Tx 9 dBm 2 FSK 868 MHz Tx 9 dBm 2 FSK 915 MHz 9 0 8 2 dBm Tx 10 dBm 2 FSK 868 MHz Tx 10 dBm 2 FSK 915 MHz 10 0 9 7 dBm Tx 1...

Page 10: ... Vin SPI_CS I 10 SPI Chip Select SPI slave select Vin Power and ground Vin 5 Vin 1 8V 3 6V max GND 6 GND Module shutdown SDN I 11 Shutdown input active high 1 8V 3 6V max GPIO general purpose input output GPIO 0 I O 4 Programmable input output analog temperature output 1 8V Vin max Digital output Low power GPIO 1 I O 3 Programmable input output 1 8V Vin max Digital output Low power GPIO 2 I O 2 Pr...

Page 11: ...DocID027664 Rev 6 11 24 SPSGRF Mechanical dimensions 24 4 Mechanical dimensions Figure 4 Mechanical dimensions Figure 5 Recommended land pattern ...

Page 12: ...mended reflow profiles are indicated below The soldering phase must be executed with care In order to avoid an undesired melting phenomenon particular attention should be given to the setup of the peak temperature Table 10 provides suggestions for the temperature profile based on IPC JEDEC J STD 020C July 2004 recommendations Table 10 Soldering recommendations Profile feature PB free assembly Aver...

Page 13: ...DocID027664 Rev 6 13 24 SPSGRF Hardware design 24 Figure 6 Soldering profile ...

Page 14: ...sted as a modular transmitter device This module is evaluated for stand alone use only Finished products incorporating multiple transmitters must comply with collocation and RF exposure requirements in accordance with FCC multi transmitter product procedures Collocated transmitters operating in portable RF exposure conditions e g 20 cm from persons including but not limited to body worn and hand h...

Page 15: ...n outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help In the case where an OEM seeks the lesser category of a Class A digital device for the final product the following statement must be included in the final product manual Note This equipment has been tested and found to comply with the limits for a Class A d...

Page 16: ...210 of the IC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference 2 this device must accept any interference received including any interference that may cause undesired operation 6 2 2 Product manual instructions This section applies to OEM final products containing the SPSGRF 915 module subject to IC compliance The final product manual must...

Page 17: ...Class A digital device for the final product the following statement must be included in the final product manual Note This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to RSS 210 of the IC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment Th...

Page 18: ...1 electromagnetic compatibility and radio spectrum Matters ERM Wideband transmission systems data transmission equipment operating in the 2 4 GHZ ISM band and using wideband modulation techniques harmonized EN covering essential requirements under article 3 2 of the R TTE directive b EN 301 489 17 V 3 1 1 2017 02 electromagnetic compatibility and radio spectrum Matters ERM electromagnetic compatib...

Page 19: ...fication number FCCID S9NSPSGRF This code is valid only for 915 MHz frequency band IC Canada certification number IC 8976C SPSGRF This code is used only for the Canadian market 2D laser data matrix Figure 7 SPSGRF bottom side Each module is univocally identified by serial number stored in a 2D laser data matrix marked on the bottom of the module The figure below shows the standard bottom side QR c...

Page 20: ...r to Table 11 below PP internal ST use only NNN internal ST use only Each module bulk package is identified by a bulk ID The Bulk ID and module 2D data matrix are linked by a reciprocal traceability link The module 2D data matrix traces the lot number of any raw material used Table 11 Module Product ID K Product family identification W SPSGRF 868 X SPSGRF 915 ...

Page 21: ...8 Ordering information Table 12 Ordering information Order code Description Packing MOQ SPSGRF 868 868 MHz SPIRIT1 transceiver module Region 1 Europe JEDEC tray 2448 pcs SPSGRF 915 915 MHz SPIRIT1 transceiver module Region 2 The Americas JEDEC tray 2448 pcs ...

Page 22: ...meet environmental requirements ST offers these devices in different grades of ECOPACK packages depending on their level of environmental compliance ECOPACK specifications grade definitions and product status are available at www st com ECOPACK is an ST trademark ...

Page 23: ...cription in cover page 22 May 2015 3 Updated Description in cover page 29 Jun 2016 4 Added marking and module identification details in Section 7 Module traceability and marking Updated Figure 5 Recommended land pattern 17 Oct 2016 5 Corrected typographical error in part number SPSGRF 915 in the Features and Description sections of the coverpage 04 Oct 2017 6 Updated Section 6 3 CE certification ...

Page 24: ...asers are solely responsible for the choice selection and use of ST products and ST assumes no liability for application assistance or the design of Purchasers products No license express or implied to any intellectual property right is granted by ST herein Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product S...

Page 25: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information STMicroelectronics SPSGRF 915 SPSGRF 868 ...

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