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Summary of Contents for Continental Refrigerator FE5RW0D31
- Page 1 FE5RW0D31 Module Specification FE5RW0D31 5G DSDA NAD Module OEM Manual and User Guide v1 (For Use during Certification) Internal...
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Page 2: Table Of Contents
FE5RW0D31 Module Specification Table of Contents FE5RW0D31 MODULE ................................6 ..................................6 EATURES 1.1.1 Air Interface Support ................................ 6 ....................................6 ACKAGE ............................7 ONFIGURATIONS UPPORTED REGULATORY COMPLIANCE NOTES............................7 ............................... 7 EGULATORY OMPLIANCE OTES 2.1.1 FCC: ....................................7 ............................ 7... - Page 3 FE5RW0D31 Module Specification List of Figures Figure 6-1: Module Exploded View Figure 6-2: Module Top View Figure 6-3 Module Side View Figure 9-1: Antenna Pad Ground Cutouts (NAD bottom layer) Figure 9-2 Antenna Pad Ground Cutout x8 (detail view) Figure 9-3: Antenna Pad Ground Cutout Recommended (Main Board, top layer/NAD side)
- Page 4 FE5RW0D31 Module Specification List of Tables Table 9-1: RF Antenna Layout Parameters Table 9-2: SDC / eMMC Layout Parameters Internal...
- Page 5 FE5RW0D31 Module Specification Terms and Acronyms BB Baseband Data Connectivity Module (also, "TCU") Discontinuous Reception EN-DC E-UTRAN New Radio – Dual Connectivity (LTE and NR simultaneously) ES Engineering Sample Frequency Division Duplex GLONASS GLObalnaya NAvigatsionnaya Sputnikovaya Sistema GNSS Global Navigation Satellite System...
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Page 6: Fe5Rw0D31 Module
Primary use-cases are data-centric with data and voice connections to Telematics Service Providers (TSP). Note: The FE5RW0D31 Module support the DSDA (Dual Sim Dual Access) feature in HW, but DSDA is disabled from SW config, so the FE5RW0D31 will behavior like a single SIM Module. -
Page 7: Band Configurations Supported
The integrated device must provide RF connectors to external antennas or RF traces to connect the FE5RW0D31 modules to antennas inside the integrated device. The typical reference design for the RF trace layout, including PCB stack-up and trace length is described in Section 6 of this document. -
Page 8: Antenna Requirements For Use With Module
SAR will be required if the distance limitation cannot be met. The FE5RW0D31 module does not contain internal antennas and external antenna must be provided by the integrator or OEM. Based on FCC OET Bulletin 65 Supplement C and 47 CRF §2.1091, for all standalone... -
Page 9: Recommended Nad Interfaces
FE5RW0D31 Module Specification 4. The antenna used with this device must be installed to provide a separation distance of at least 20cm from all persons, and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures. -
Page 10: Nad Module Rf Characteristics
FE5RW0D31 Module Specification 5 NAD Module RF Characteristics NAD Module RF Transmitter Output Power The Transmitter Power at the NAD antenna terminal (not the RF port of the evaluation board or the Telematics/parent module) at Room Temperature: GSM 850/900: +32.5 dBm +1.0/-2.0 dB GSM 1900/1800: +29.5 dBm +1.0/-2.0 dB... -
Page 11: Mechanical Information
FE5RW0D31 Module Specification 6 Mechanical Information Module Exploded View Figure 6-1: Module Exploded View Internal... -
Page 12: Module Side View
FE5RW0D31 Module Specification Figure 6-2: Module Top View Module Side View Figure 6-3 Module Side View Internal... -
Page 13: Storage And Handling
9.1.1 NAD Antenna Breakout The FE5RW0D31 should be oriented on the main board to minimize the length of the primary Cellular TX/RX antenna (ANT1). This 50ohm line should be as short as possible to the external RF connector or internal antenna feed point. -
Page 14: Figure 9-1: Antenna Pad Ground Cutouts (Nad Bottom Layer)
Figure 9-2 Antenna Pad Ground Cutout x8 (detail view) 9.1.1.2 Parent PCB Antenna Pad Design Recommendation The main board on which the FE5RW0D31 will be mounted should have ground cut out under the RF antenna pins of the NAD as shown in Figure 9-3 and Figure 9-4:... -
Page 15: Figure 9-4 Antenna Pad Ground Cutout X8 (Detail View)
FE5RW0D31 Module Specification Figure 9-4 Antenna Pad Ground Cutout x8 (detail view) The dimensions of the RF trace on the Main Board will be dependent on the layer stack-up of the board, their thicknesses and how many layers are used. As an example, the main PCB shown in Figure 9-5 is a 6 layer stack up with Ground cut out on layer 5 so the microstrip lines on the bottom (layer 6) reference Ground on layer 4. -
Page 16: Integrated Device Rf Insertion Loss
FE5RW0D31 Module Specification Type of Guidance Requirement Trace impedance 50±10% Ohms, single-ended Total route length < 100 mm Ground between signals > 1 x [RF line width] with stitched VIA to ground layer Spacing to other signals > 3 times RF line width, to any non-RF traces VSWR for Cellular Antenna <...
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