Telit Wireless Solutions SL869-V2 Product User Manual
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Summary of Contents for Telit Wireless Solutions SL869-V2
- Page 1 SL869-V2 Family Product User Guide 1VV0301175 Rev. 03 2016-11-24 Arrow.com. Downloaded from...
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Page 2: Notices
SL869-V2 Family Product User Guide r03 Notices SL869-V2 Family SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE NOTICES While reasonable efforts have been made to assure the accuracy of this document, Telit assumes no liability resulting from any inaccuracies or omissions in this document, or from use of the information obtained herein. -
Page 3: Usage And Disclosure Restrictions
SL869-V2 Family Product User Guide r03 Notices SL869-V2 Family USAGE AND DISCLOSURE RESTRICTIONS License Agreements The software described in this document is the property of Telit and its licensors. It is furnished by express license agreement only and may be used only in accordance with the terms of such an agreement. -
Page 4: Product Applicability
SL869-V2 Family Product User Guide r03 Product Applicability SL869-V2 Family PRODUCT APPLICABILITY PRODUCT SL869-V2 SL869L-V2 SL869-V2S SL869L-V2S Page 4 of 88 2016-11-24 1VV0301175 Rev. 03 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Downloaded from Downloaded from Downloaded from Downloaded from... -
Page 5: Table Of Contents
Product Overview ............... 14 Product Naming ................15 Product Variants ................. 16 SL869-V2S and SL869L-V2S Features........16 SL869-V2 Family Product Features Table ........17 Block Diagrams ................18 SL869-V2 Block Diagram ............18 SL869L-V2 Block Diagram ............18 SL869-V2S Block Diagram ............19 SL869L-V2S Block Diagram ............ - Page 6 PRODUCT PERFORMANCE ............29 Performance - SL869-V2 and SL869L-V2 ........29 Horizontal Position Accuracy - SL869-V2 and SL869L-V2 ..29 Time to First Fix - SL869-V2 and SL869L-V2 ......30 Sensitivity - SL869-V2 and SL869L-V2 ........31 Jamming Mitigation Performance ..........32 Performance - SL869-V2S and SL869L-V2S ......
- Page 7 SL869-V2 Family Product User Guide r03 Contents SL869-V2 Family VBATT ..................49 VCC_RF ..................49 DC Power Requirements ............49 DC Power Consumption: SL869-V2 ..........50 DC Power Consumption: SL869L-V2 .......... 51 DC Power Consumption: SL869-V2S ......... 52 DC Power Consumption: SL869L-V2S........52 Antenna RF Interface ..............
- Page 8 SL869-V2 Family Product User Guide r03 Contents SL869-V2 Family Operating Environmental Limits ..........75 Storage Environmental Limits ............. 75 COMPLIANCES ................76 CE Declarations of Conformity ............ 76 SL869-V2 Declaration of Conformity ........... 76 SL869-V2S Declaration of Conformity ........77 SL869L-V2 Declaration of Conformity .........
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Page 9: Figures
Figure 8-2 SL869L-V2 Pin-out diagram ............43 Figure 8-3 SL869-V2S Pin-out diagram ............45 Figure 8-4 SL869L-V2S Pin-out diagram............47 Figure 9-1 SL869-V2 Family Reference Design ..........59 Figure 9-2 SL869L-V2 Antenna Detection Reference Design......60 Figure 10-1 RF Trace Examples ..............63 Figure 11-1 SL869-V2 Family Mechanical Drawing ........ -
Page 10: Tables
Table 2-2 ROM Features (-S modules only) ..........17 Table 5-1 SL869-V2 and SL869L-V2 Horizontal Position Accuracy ....29 Table 5-2 SL869-V2 and SL869L-V2 Time to First Fix ........30 Table 5-3 SL869-V2 and SL869L-V2 Receiver Sensitivity ......31 Table 5-4 SL869-V2S and SL869L-V2S Position Accuracy ......34 Table 5-5 SL869-V2S and SL869L-V2S Time to First Fix ...... -
Page 11: Introduction
SL869-V2 Family Product User Guide r03 Introduction SL869-V2 Family 1. INTRODUCTION Purpose This document provides information about hardware and software features for the SL869-V2 family of GPS/GNSS receiver modules. Contact and Support Information For general contact, technical support services, technical questions and report documentation errors contact Telit Technical Support at: •... -
Page 12: Text Conventions
SL869-V2 Family Product User Guide r03 Introduction SL869-V2 Family Text Conventions Danger – This information MUST be followed or catastrophic equipment failure or bodily injury may occur. Caution or Warning – Alerts the user to important points about integrating the module, if these points are not followed, the module and end user equipment may fail or malfunction. -
Page 13: Related Documents
SL869L-V2 Data Sheet • SL869-V2S Data Sheet • • SL869L-V2S Data Sheet SL871 & SL869-V2 Families Evaluation Kit User Guide • Telit MT GNSS Software User Guide • • MediaTek MT3339/MT3333 I2C Application Note Related Documents Requiring a Non-Disclosure Agreement SL871 &... -
Page 14: Product Description
SL869-V2 Family Product User Guide r03 PRODUCT DESCRIPTION SL869-V2 Family 2. PRODUCT DESCRIPTION The SL869-V2 Family of GPS/GNSS receivers provide a navigation solution using either the GPS constellation only (SL869-V2S and SL869L-V2S) or multiple GNSS constellations (SL869-V2 and SL869L-V2). The modules are complete position, velocity, and time (PVT) engines featuring high performance and low power consumption. -
Page 15: Product Naming
SL869-V2 Family Product User Guide r03 PRODUCT DESCRIPTION SL869-V2 Family Product Naming SL869-V2: Product Family naming Base Product Name L = External LNA and Blocking Cap (Blank) = Standard V2 = MediaTek MT333x Based S = Single Constellation (Blank) = Multi-Constellation... -
Page 16: Product Variants
SL869-V2 Family Product User Guide r03 PRODUCT DESCRIPTION SL869-V2 Family Product Variants The SL869-V2 Family includes the following variants: SL869-V2: Flash memory based, Multi-constellation • • SL869L-V2: Switching Mode Power Supply, Added LNA and DC blocking capacitor, Antenna On and Antenna Sense pins, 2nd serial port SL869-V2S: ROM based, GPS-only •... -
Page 17: Sl869-V2 Family Product Features Table
SL869-V2 Family Product User Guide r03 PRODUCT DESCRIPTION SL869-V2 Family SL869-V2 Family Product Features Table Feature SL869-V2 SL869L-V2 SL869-V2S SL869L-V2S QZSS QZSS Constellations Glonass Supported BeiDou Galileo ready Memory Flash Power Supply Linear Switching Linear Switching Internal LNA DC blocking cap... -
Page 18: Block Diagrams
SL869-V2 Family Product User Guide r03 PRODUCT DESCRIPTION SL869-V2 Family Block Diagrams SL869-V2 Block Diagram Figure 2-1 SL869-V2 Block diagram SL869L-V2 Block Diagram Figure 2-2 SL869L-V2 Block diagram Page 18 of 88 2016-11-24 1VV0301175 Rev. 03 Arrow.com. Arrow.com. Arrow.com. Arrow.com. -
Page 19: Sl869-V2S Block Diagram
SL869-V2 Family Product User Guide r03 PRODUCT DESCRIPTION SL869-V2 Family SL869-V2S Block Diagram Figure 2-3 SL869-V2S - Block diagram SL869L-V2S Block Diagram Figure 2-4 SL869L-V2S - Block diagram Page 19 of 88 2016-11-24 1VV0301175 Rev. 03 Arrow.com. Arrow.com. Arrow.com. Arrow.com. -
Page 20: Module Photos
SL869-V2 Family Product User Guide r03 PRODUCT DESCRIPTION SL869-V2 Family Module Photos Figure 2-5 SL869-V2 Photo Figure 2-6 SL869L-V2 Module Photo Page 20 of 88 2016-11-24 1VV0301175 Rev. 03 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. -
Page 21: Figure 2-7 Sl869-V2S Photo
SL869-V2 Family Product User Guide r03 PRODUCT DESCRIPTION SL869-V2 Family Figure 2-7 SL869-V2S Photo Figure 2-8 SL869L-V2S Module Photo Page 21 of 88 2016-11-24 1VV0301175 Rev. 03 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. -
Page 22: Evaluation Kit (Evk)
SL869-V2 Family Product User Guide r03 EVALUATION KIT (EVK) SL869-V2 Family 3. EVALUATION KIT (EVK) Figure 3-1 EVK contents Page 22 of 88 2016-11-24 1VV0301175 Rev. 03 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. -
Page 23: Evaluation Unit
SL869-V2 Family Product User Guide r03 EVALUATION KIT (EVK) SL869-V2 Family Evaluation Unit Figure 3-2 Evaluation unit Page 23 of 88 2016-11-24 1VV0301175 Rev. 03 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. -
Page 24: Product Features
SL869-V2 Family Product User Guide r03 PRODUCT FEATURES SL869-V2 Family 4. PRODUCT FEATURES Multi-Constellation Navigation (SL869-V2 and SL869L-V2 only) GPS and GLONASS constellations are enabled by default. The user may enable or disable GPS, GLONASS, and/or BDS constellations via command. -
Page 25: Server-Generated Agps - Extended Prediction Orbit (Epo)
1 (RX). These predictions do not require local broadcast ephemeris collection, and are valid for up to 14 days. The SL869-V2 supports server-based AGPS as a standard feature. Please refer to the Telit EPO Application Note for details. Example source code is available under NDA. -
Page 26: Internal Lna (Sl869L-V2 And Sl869L-V2S Only)
Please see § 8.4.3.1 1PPS for detailed information. Serial I/O Ports All SL869-V2 modules include a primary UART serial port The SL869L-V2 module includes two serial ports – the primary UART and a secondary I port. Refer to the pinouts for port assignments The SL869L-V2S module includes two UART ports. -
Page 27: Power Management Modes
SL869-V2 Family Product User Guide r03 PRODUCT FEATURES SL869-V2 Family Power Management Modes The receiver supports operating modes that provide less frequent position fixes at reduced overall current consumption. Availability of GNSS signals in the operating environment will be a factor in choosing power management modes. The designer can choose a mode that provides the best trade-off of navigation performance versus power consumption. -
Page 28: Periodic Mode
SL869-V2 Family Product User Guide r03 PRODUCT FEATURES SL869-V2 Family Periodic Mode This mode allows autonomous power on/off control with reduced fix rate to decrease average power consumption. The main power supply pin VCC_ON is still powered, but power distribution to internal circuits is internally controlled by the receiver. -
Page 29: Product Performance
SL869-V2 Family Product User Guide r03 PRODUCT PERFORMANCE SL869-V2 Family 5. PRODUCT PERFORMANCE Performance - SL869-V2 and SL869L-V2 For best performance it is recommended that multi-constellation navigation be used. Earlier variants have different performance values. Horizontal Position Accuracy - SL869-V2 and SL869L-V2... -
Page 30: Time To First Fix - Sl869-V2 And Sl869L-V2
SL869-V2 Family Product User Guide r03 PRODUCT PERFORMANCE SL869-V2 Family Time to First Fix - SL869-V2 and SL869L-V2 Constellation(s) Start Type Max TTFF (s) Warm Cold Glonass Warm Cold BeiDou Warm Cold GPS + GLO Warm Cold GPS + BeiDou... -
Page 31: Sensitivity - Sl869-V2 And Sl869L-V2
SL869-V2 Family Product User Guide r03 PRODUCT PERFORMANCE SL869-V2 Family Sensitivity - SL869-V2 and SL869L-V2 Constellation(s) State Minimum Signal Level (dBm) SL869-V2 SL869L-V2 Acquisition -145 -148 Navigation -158 -160 Tracking -161 -162 Acquisition -144 -148 Navigation -157 -160 GLONASS Tracking... -
Page 32: Jamming Mitigation Performance
SL869-V2 Family Product User Guide r03 PRODUCT PERFORMANCE SL869-V2 Family Jamming Mitigation Performance Figure 5-1 Jamming with AIC Disabled Page 32 of 88 2016-11-24 1VV0301175 Rev. 03 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. -
Page 33: Figure 5-2 Jamming With Aic Enabled
SL869-V2 Family Product User Guide r03 PRODUCT PERFORMANCE SL869-V2 Family Figure 5-2 Jamming with AIC Enabled Page 33 of 88 2016-11-24 1VV0301175 Rev. 03 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. -
Page 34: Performance - Sl869-V2S And Sl869L-V2S
SL869-V2 Family Product User Guide r03 PRODUCT PERFORMANCE SL869-V2 Family Performance - SL869-V2S and SL869L-V2S Horizontal Position Accuracy - SL869-V2S and SL869L-V2S Parameter Constellation CEP (m) Horizontal Position Accuracy Test Conditions: 24-hr Static, Live Signals, Full Power mode Table 5-4 SL869-V2S and SL869L-V2S Position Accuracy... -
Page 35: Sensitivity - Sl869-V2S And Sl869L-V2S
SL869-V2 Family Product User Guide r03 PRODUCT PERFORMANCE SL869-V2 Family Sensitivity - SL869-V2S and SL869L-V2S Constellation State Minimum Signal Level (dBm) SL869-V2S SL869L-V2S Acquisition -144 -148 Navigation -159 -161 Tracking -160 -162 Note: The above performance values were measured under ideal lab conditions using a GNSS simulator generating a static scenario. -
Page 36: Software Interface
NMEA-0183 v4.10 is the default protocol. Some sentences may exceed the NMEA length limitation of 80 characters. Default: GPS and QZSS constellations enabled. GLONASS is also enabled for SL869-V2 and SL869L-V2. Default fix rate: 1 Hz. Maximum rate is 10 Hz. -
Page 37: Proprietary Output Messages
BeiDou Galileo GLONASS QZSS Table 6-3 NMEA Talker IDs Proprietary Output Messages The SL869-V2 receivers support several proprietary NMEA output messages which report additional receiver data and status information. Message ID Description $PMTK010 System messages (e.g. to report startup, etc.) -
Page 38: Nmea Input Commands
SOFTWARE INTERFACE SL869-V2 Family NMEA Input Commands The SL869-V2 family of receivers use NMEA proprietary messages for commands and command responses. This interface provides configuration and control over selected firmware features and operational properties of the module. Wait time is about 50 to 100 ms. -
Page 39: Nmea Commands List
SL869-V2 Family Product User Guide r03 SOFTWARE INTERFACE SL869-V2 Family NMEA Commands List Command ID Description Test. This command will be echoed back to the sender $PMTK000 (for testing the communications link). $PMTK101 Perform a HOT start $PMTK102 Perform a WARM start... -
Page 40: Flash Upgradability
Please refer to the SL869-V2 EVK User Guide for more detailed information. The firmware stored in the internal Flash memory of the SL869-V2 may be upgraded via the serial port TX/RX pins. In order to update the FW, the following steps should be performed to re-program the module. -
Page 41: Electrical Interface
SL869-V2 Family Product User Guide r03 ELECTRICAL INTERFACE SL869-V2 Family 8. ELECTRICAL INTERFACE Pin-out Diagrams and Tables SL869-V2 Pin-out diagram Figure 8-1 SL869-V2 Pin-out diagram Page 41 of 88 2016-11-24 1VV0301175 Rev. 03 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. -
Page 42: Sl869-V2 Pin-Out Table
SL869-V2 Family Product User Guide r03 ELECTRICAL INTERFACE SL869-V2 Family SL869-V2 Pin-out table Pad Name Type Description Number No Connection No Connection 1PPS Time mark Pulse No Connection No Connection No Connection No Connection No Connection Antenna (Bias-T) Supply Voltage... -
Page 43: Sl869L-V2 Pin-Out Diagram
SL869-V2 Family Product User Guide r03 ELECTRICAL INTERFACE SL869-V2 Family SL869L-V2 Pin-out diagram Figure 8-2 SL869L-V2 Pin-out diagram Page 43 of 88 2016-11-24 1VV0301175 Rev. 03 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. -
Page 44: Sl869L-V2 Pin-Out Table
SL869-V2 Family Product User Guide r03 ELECTRICAL INTERFACE SL869-V2 Family SL869L-V2 Pin-out table Pad Name Type Description Number No Connection No Connection 1PPS Time mark Pulse ANT_ON Antenna-On No Connection No Connection No Connection RESET-N (Active Low with pullup) RESET_N... -
Page 45: Sl869-V2S Pin-Out Diagram
SL869-V2 Family Product User Guide r03 ELECTRICAL INTERFACE SL869-V2 Family SL869-V2S Pin-out diagram Figure 8-3 SL869-V2S Pin-out diagram Page 45 of 88 2016-11-24 1VV0301175 Rev. 03 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. -
Page 46: Sl869-V2S Pin-Out Table
SL869-V2 Family Product User Guide r03 ELECTRICAL INTERFACE SL869-V2 Family SL869-V2S Pin-out table Pad Name Type Description Number No Connection No Connection 1PPS Time mark Pulse No Connection No Connection No Connection No Connection No Connection Antenna (Bias-T) Supply Voltage... -
Page 47: Sl869L-V2S Pin-Out Diagram
SL869-V2 Family Product User Guide r03 ELECTRICAL INTERFACE SL869-V2 Family SL869L-V2S Pin-out diagram Figure 8-4 SL869L-V2S Pin-out diagram Page 47 of 88 2016-11-24 1VV0301175 Rev. 03 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. -
Page 48: Sl869L-V2S Pin-Out Table
SL869-V2 Family Product User Guide r03 ELECTRICAL INTERFACE SL869-V2 Family SL869L-V2S Pin-out table Pad Name Type Description Number No Connection No Connection 1PPS Time mark Pulse ANT_ON Antenna On No Connection No Connection No Connection RESET-N (Active Low with pullup) -
Page 49: Power Supply
Default configuration options (not commanded options) This allows the module to retain time and ephemeris information, thus enabling hot and warm starts, which will shorten TTFF. For the SL869-V2 and SL869L-V2, if VBATT is removed EPO data is also retained in flash memory. VCC_RF VCC_RF is directly connected to VCC by an internal trace and may be used to power an external LNA or bias-T. -
Page 50: Dc Power Consumption: Sl869-V2
SL869-V2 Family Product User Guide r03 ELECTRICAL INTERFACE SL869-V2 Family DC Power Consumption: SL869-V2 State & Constellation Units Acquisition GPS Only GPS and Glonass GPS and BeiDou Navigation/Tracking GPS Only GPS and Glonass GPS and BeiDou Low Power Mode GPS Only... -
Page 51: Dc Power Consumption: Sl869L-V2
SL869-V2 Family Product User Guide r03 ELECTRICAL INTERFACE SL869-V2 Family DC Power Consumption: SL869L-V2 State & Constellation Units Acquisition GPS Only GPS + Glonass GPS + BeiDou Navigation/Tracking GPS Only GPS + Glonass GPS + BeiDou Low Power - Periodic... -
Page 52: Dc Power Consumption: Sl869-V2S
SL869-V2 Family Product User Guide r03 ELECTRICAL INTERFACE SL869-V2 Family DC Power Consumption: SL869-V2S State & Constellation Units Acquisition GPS Only Navigation/Tracking GPS Only Battery Backup Operating temperature: 25°C Supply voltages: 3.3 VDC nominal Low Power mode: 500 ms duty cycle. -
Page 53: Antenna Rf Interface
SL869-V2 Family Product User Guide r03 ELECTRICAL INTERFACE SL869-V2 Family Antenna RF Interface RF-IN The RF input (RF-IN) pin accepts GNSS signals in the range of 1561 MHz to 1606 MHz (1573.42 to 1577.42 MHz for the SL869-V2S) at a level between -125 dBm and -165 dBm into 50 Ohm impedance. -
Page 54: Burnout Protection
NMEA message indicating the antenna line is open. The circuitry to drive this input is external to the SL869-V2 module. This signal is only available on the SL869-V2 and SL869L-V2. The logic levels are shown in Table 8-11 Input Logic Levels: RX and Reset-N, & Ant Sense. -
Page 55: Control Signals
SL869-V2 Family Product User Guide r03 ELECTRICAL INTERFACE SL869-V2 Family Control Signals 8.4.2.1. RESET-N (SL869L-V2 and SL869L-V2S only) The Reset-N input is a low true input to reset the receiver to the default starting state. This signal is not required for the module to operate properly, so this pin may be left unconnected. -
Page 56: I/O Ports
The TX serial data line outputs NMEA messages from the receiver to the host at a default rate of 9600 bps. When no serial data is being output, the TX data line idles high. When the SL869-V2 is powered down, do not back drive this or any other GPIO line. The logic levels are shown in Table 8-12 Output Logic Levels: TX and 1PPS. - Page 57 SL869L-V2 is configured to use the I C interface. It does not accept DGPS corrections. The SL869-V2, SL869-V2S and SL869L-V2S do not support I C interface. For details, please refer to the MediaTek MT3339/MT3333 I C Application Note.
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Page 58: Signal Levels
SL869-V2 Family Product User Guide r03 ELECTRICAL INTERFACE SL869-V2 Family Signal Levels Several distinct logic levels are utilized by the digital signal interfaces of the module: 8.4.5.1. Logic Levels – Inputs RX, RX2, Reset-N, ANT-SC-N, and ANT_OC Signal Symbol Units... -
Page 59: Reference Designs
GHz) to minimize loading on the RF trace. Capacitor C5 is chosen to be self-resonant so that it is close to an RF short at the GNSS frequency. Note that the ANT-ON signal is not available on the SL869-V2, so the reference design must be modified to function correctly. -
Page 60: Figure 9-2 Sl869L-V2 Antenna Detection Reference Design
SL869-V2 Family Product User Guide r03 Reference Designs SL869-V2 Family Figure 9-2 SL869L-V2 Antenna Detection Reference Design Page 60 of 88 2016-11-24 1VV0301175 Rev. 03 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. -
Page 61: Rf Front End Design Considerations
Family RF FRONT END DESIGN CONSIDERATIONS The SL869-V2 and SL869-V2S modules contain a preselect SAW filter in front of the RF input. The SL869L-V2 and SL869L-V2S modules add an LNA in front of the (post-select) SAW filter which allows the modules to work well with passive GNSS antennas. For improved performance, or if the antenna cannot be located near the receiver, an active antenna (that is, an antenna with a built-in low noise amplifier) can be used. -
Page 62: Gnss Antenna Polarization
SL869-V2 Family Product User Guide r03 RF Front End Design Considerations SL869-V2 Family blockage, plus any thermal coating applied to the vehicle glass can attenuate the GNSS signal by as much as 15 dB. Again, both of these factors will affect the performance of the receiver. -
Page 63: Rf Trace Losses
SL869-V2 Family Product User Guide r03 RF Front End Design Considerations SL869-V2 Family It is important to note that GNSS antenna gain is not the same as external LNA gain. Most antenna vendors will specify these numbers separately, but some combine them into a single number. -
Page 64: Input To The Pre-Select Saw Filter
Input to the Pre-select SAW Filter (SL869-V2 and SL869-V2S only) The SL869-V2 and SL869-V2S modules include a pre-select SAW filter at the RF input in front of the internal LNA. Thus, the RF input of the module is connected directly to the SAW filter. -
Page 65: Rf Interference
SL869-V2 Family Product User Guide r03 RF Front End Design Considerations SL869-V2 Family Simulations done by Telit show the following results: Inductor Additional signal loss (dB) Murata LQG15HS27NJ02 Inductor 0.65 Quarter wave stub on FR4 0.59 Coilcraft B09TJLC Inductor (used in ref. design) 0.37... -
Page 66: Mechanical Drawing
Mechanical Drawing SL869-V2 Family MECHANICAL DRAWING The SL869-V2 modules have advanced miniature packaging with a base metal of copper and an Electroless Nickel Immersion Gold (ENIG) finish. There are 24 interface pads with castellated edge contacts. The shield is tin-plated. -
Page 67: Pcb Footprint
SL869-V2 Family Product User Guide r03 PCB Footprint SL869-V2 Family PCB FOOTPRINT The PCB footprint on the PC board should match the module pad design shown below. The solder mask opening is generally determined by the component geometry of other parts on the board and can be followed here. -
Page 68: Product Packaging And Handling
PRODUCT PACKAGING AND HANDLING Product Marking and Serialization The SL869-V2 modules have a 2D barcode label identifying the product (SL869-V2, SL869L- V2, SL869-V2S or SL869L-V2S) and its serial number. Contact a Telit representative for information on specific module serial numbers. -
Page 69: Product Packaging
Family Product Packaging SL869-V2 modules are shipped in Tape and Reel form on 24 mm reels with 1000 units per reel or Trays with 72 units. Each reel or tray is ‘dry’ packaged and vacuum sealed in a Moisture Barrier Bag (MBB) with two silica gel packs and a humidity indicator card which is then placed in a carton. -
Page 70: Figure 13-3 Tape And Reel - Tape Detail
SL869-V2 Family Product User Guide r03 Product Packaging and Handling SL869-V2 Family Figure 13-3 Tape and Reel - Tape Detail Page 70 of 88 2016-11-24 1VV0301175 Rev. 03 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. -
Page 71: Figure 13-4 Tray Packaging
SL869-V2 Family Product User Guide r03 Product Packaging and Handling SL869-V2 Family Figure 13-4 Tray Packaging Page 71 of 88 2016-11-24 1VV0301175 Rev. 03 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. -
Page 72: Moisture Sensitivity
SL869-V2 Family Product User Guide r03 Product Packaging and Handling SL869-V2 Family Moisture Sensitivity Precautionary measures are required in handling, storing and using these devices to avoid damage from moisture absorption. If localized heating is required to rework or repair the device, precautionary methods are required to avoid exposure to solder reflow temperatures that can result in performance degradation. -
Page 73: Esd Sensitivity
SL869-V2 Family Product User Guide r03 Product Packaging and Handling SL869-V2 Family ESD Sensitivity These modules contain class 1 devices and are Electro-Static Discharge Sensitive (ESDS). Telit recommends two basic techniques for protecting ESD devices from damage: Handle sensitive components only in an ESD Protected Area (EPA) under protected and controlled conditions. -
Page 74: Disposal
SL869-V2 Family Product User Guide r03 Product Packaging and Handling SL869-V2 Family Disposal We recommend that this product should not be treated as household waste. For more detailed information about recycling this product, please contact your local waste management authority or the reseller from whom you purchased the product. -
Page 75: Environmental Requirements
SL869-V2 Family Product User Guide r03 Environmental Requirements SL869-V2 Family ENVIRONMENTAL REQUIREMENTS Operating Environmental Limits Temperature -40°C to +85°C Temperature ±1°C / minute maximum Rate of Change Up to 95% non-condensing or Humidity wet bulb temperature of +35°C, whichever is less... -
Page 76: Compliances
SL869-V2 Family Product User Guide r03 Compliances SL869-V2 Family COMPLIANCES The module complies with the following: Directive 2002/95/EC on the restriction of the use of certain hazardous substances in • electrical and electronic equipment (RoHS) • Manufactured in an ISO 9000: 2000 accredited facility Manufactured to TS 16949 requirement (upon request) •... -
Page 77: Sl869-V2S Declaration Of Conformity
SL869-V2 Family Product User Guide r03 Compliances SL869-V2 Family SL869-V2S Declaration of Conformity Figure 15-2 SL869-V2S Declaration of Conformity Page 77 of 88 2016-11-24 1VV0301175 Rev. 03 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. -
Page 78: Sl869L-V2 Declaration Of Conformity
SL869-V2 Family Product User Guide r03 Compliances SL869-V2 Family SL869L-V2 Declaration of Conformity Figure 15-3 SL869L-V2 Declaration of Conformity Page 78 of 88 2016-11-24 1VV0301175 Rev. 03 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. -
Page 79: Sl869L-V2S Declaration Of Conformity
SL869-V2 Family Product User Guide r03 Compliances SL869-V2 Family SL869L-V2S Declaration of Conformity Figure 15-4 SL869L-V2S Declaration of Conformity Page 79 of 88 2016-11-24 1VV0301175 Rev. 03 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. -
Page 80: Rohs Compliance
SL869-V2 Family Product User Guide r03 Compliances SL869-V2 Family RoHS Compliance The Telit modules are fully compliant with the EU RoHS Directives. Page 80 of 88 2016-11-24 1VV0301175 Rev. 03 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. -
Page 81: Glossary And Acronyms
SL869-V2 Family Product User Guide r03 Glossary and Acronyms SL869-V2 Family GLOSSARY AND ACRONYMS AGPS: Assisted (or Aided) GPS AGPS provides ephemeris data to the receiver to allow faster cold start times than would be possible using only broadcast data. - Page 82 SL869-V2 Family Product User Guide r03 Glossary and Acronyms SL869-V2 Family The Indian SBAS system. Galileo: The European GNSS currently being built by the European Union (EU) and European Space Agency (ESA). GDOP: Geometric Dilution of Precision A factor used to describe the effect of satellite geometry on the accuracy of the time and position solution of a GNSS receiver.
- Page 83 SL869-V2 Family Product User Guide r03 Glossary and Acronyms SL869-V2 Family MSAS: MTSAT Satellite Augmentation System The Japanese SBAS system. MSD: Moisture sensitive device. MTSAT: Multifunctional Transport Satellites The Japanese system of geosynchronous satellites used for weather and aviation control.
- Page 84 SL869-V2 Family Product User Guide r03 Glossary and Acronyms SL869-V2 Family frequency as navigation signals, so the receiver can use the same front-end design to process them. Current examples are WAAS, EGNOS, MSAS, and GAGAN. Server-based Ephemeris prediction data: Extended Ephemeris (i.e. predicted) data, calculated by a server and provided to the receiver over a network.
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Page 85: Safety Recommendations
SL869-V2 Family Product User Guide r03 Safety Recommendations SL869-V2 Family SAFETY RECOMMENDATIONS READ CAREFULLY Be sure that the use of this product is allowed in the country and in the environment required. The use of this product may be dangerous and must be avoided in the following areas: •... -
Page 86: Electrical And Fire Safety
SL869-V2 Family Product User Guide r03 Safety Recommendations SL869-V2 Family Electrical and Fire Safety This device is intended for built-in designs and must be installed by users that have taken adequate precautions and have sufficient knowledge to avoid electrical, mechanical and fire hazards. -
Page 87: Document History
SL869-V2 Family Product User Guide r03 Document History SL869-V2 Family DOCUMENT HISTORY Revision Date Changes 2014-10-17 Draft edition Add “L” module information 2016-07-11 Update performance and power consumption numbers Minor text corrections & changes Deleted incorrect reference to Force-On. 2016-10-06 Minor text revisions &... - Page 88 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.