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Related Manuals for Satel TR300
Summary of Contents for Satel TR300
- Page 1 SATEL-TR300 TRANSCEIVER MODULE INTEGRATION GUIDE Version 1.0...
- Page 2 Integration Guide, Version 1.0 IMPORTANT NOTICE All rights to this manual are owned solely by SATEL Oy (referred to in this user guide as SATEL). All rights reserved. The copying of this manual (without the written permission from the owner)
- Page 3 Integration Guide, Version 1.0 RESTRICTIONS ON USE – SATEL-TR300 SATEL-TR300 radio transceiver module has been designed to operate on 320-380 MHz, the exact use of which differs from one region and/or country to another. The user of a radio transceiver...
- Page 4 Integration Guide, Version 1.0 PRODUCT CONFORMITY Under the sole responsibility of manufacturer SATEL Oy declares that SATEL-TR300 radio transceiver module is in compliance with the essential requirements (radio performance, electromagnetic compatibility and electrical safety) and other relevant provisions of Directives 2014/53/EU and 2011/65/EU and Council recommendation 1999/519/EC.
- Page 5 -The radio transceiver module is only to be operated at frequencies allocated by local authorities, and without exceeding the given maximum allowed output power ratings. SATEL and its distributors are not responsible, if any products manufactured by it are used in unlawful ways.
- Page 6 Transmission time restriction Carrier sensing function Call name storage device ID SATEL-TR300 is technically pre-certified and ready to be integrated into the final product. The final product must be certified for the Japanese market (contact SATEL Oy for more information).
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Page 7: Table Of Contents
Description of the product ................. 8 TECHNICAL SPECIFICATIONS ................9 Absolute maximum ratings ................9 DC electrical specifications ................9 Specifications, SATEL-TR300 ................10 TIME PARAMETERS FOR STARTUP AND SHUTDOWN SEQUENCES ......13 Startup sequence ..................... 13 Shutdown and ENA sequences ................14 ELECTRICAL INTERCONNECTION .............. - Page 8 SATEL-TR300 Integration Guide, Version 1.0 Fixing device to host ..................21 Heat transfer ....................21 OPERATING MODES ..................22 Japan regional specific features ................ 22 Safe mode ....................... 23 Power up / power down scenarios ..............23 Sleep Mode ...................... 24 Power Save Mode .....................
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Page 9: Introduction
Central processing unit 1.2 Description of the product The SATEL-TR300 is a UHF radio transceiver module, which transmits and receives data from the UHF frequency band. The module is designed to be as compact and power efficient as possible. It has been developed to be especially suitable for integration into battery powered and space constrained host applications benefiting from UHF communications. -
Page 10: Technical Specifications
SATEL-TR300 Integration Guide, Version 1.0 2 TECHNICAL SPECIFICATIONS 2.1 Absolute maximum ratings Absolute maximum ratings for voltages on different pins are listed in the following table. Exceeding these values will cause permanent damage to the module. Parameter Voltage at VCC_IN... -
Page 11: Specifications, Satel-Tr300
SATEL-TR300 Integration Guide, Version 1.0 2.3 Specifications, SATEL-TR300 SATEL-TR300 complies with the following international standards: EN 300 113 V2.2.1 (4FSK FEC ON and 8FSK FEC ON) IEC 62368-1 EN 301 489-1 EN 300 166 V2.1.1 EN 301 489-1 RECEIVER TRANSMITTER... - Page 12 SATEL-TR300 Integration Guide, Version 1.0 typ. -45 dBm 4FSK, 12.5 kHz, FEC ON typ. -34 dBm 8FSK, 25 kHz, FEC ON Adjacent Channel Selectivity typ. -34 dBm 8FSK, 12.5 kHz, FEC ON BER = 10 typ. -43 dBm 16FSK, 25 kHz, FEC ON typ.
- Page 13 SATEL-TR300 Integration Guide, Version 1.0 GENERAL Operating voltage +3.8…+5.5V Current consumption in Typ. 510 mA Sleep1 mode Sync search typ. 0.95 W RX-mode Receiving data typ. 0.90 W RX-mode SLEEP1: typ. 510 mW RX-mode Typical Power Consumption typ. 6.4 W @ 1 W RF out TX-mode, 320 …...
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Page 14: Time Parameters For Startup And Shutdown Sequences
SATEL-TR300 Integration Guide, Version 1.0 3 TIME PARAMETERS STARTUP SHUTDOWN SEQUENCES The following table shows the recommend times for startup and shutdown sequences. Parameter Recom. Time Explanation >2 ms VCC_IN must be high before ENA_MOD is high vccin-ena >2 ms... -
Page 15: Shutdown And Ena Sequences
SATEL-TR300 Integration Guide, Version 1.0 3.2 Shutdown and ENA sequences The following diagrams will describe the shutdown and ENA sequences. vccio-vccin VCC_IN ENA_MOD enamod-gpio VCC_IO gpio-vccio GPIOx_INPUT CTS1_OUT GPIOx_OUTPU T Figure 3.2 Shutdown sequence. VCC_IN ENA_MOD enamod-cts VCC_IO gpio-vccio GPIOx_INPUT... -
Page 16: Electrical Interconnection
SATEL-TR300 Integration Guide, Version 1.0 4 ELECTRICAL INTERCONNECTION 4.1 DTE connector The DTE connector is a 20-pin pass-through connector. Connector is female two row 1.27 mm pitch. This connector allows the pin to enter the connector from the bottom side and protrude thru the module PCB to the top side, allowing flexible mounting heights with various pin lengths. -
Page 17: Pin Order Of The Dte Connector
SATEL-TR300 Integration Guide, Version 1.0 4.2 Pin order of the DTE connector Direction IN is data from DTE (Data Terminal Equipment) to the radio transceiver module. Direction OUT is data from the radio module to the DTE. The equivalent I/O schematic figures are shown in the next chapter. -
Page 18: Equivalent I/O Schematics
SATEL-TR300 Integration Guide, Version 1.0 4.3 Equivalent I/O Schematics The module input-output equivalent circuits are shown in the figure and the component values in the table below. Figure 1 Figure 2 Input Filter protection Input VCC_IO Filter with ESD protection... -
Page 19: Rf Interface
The setting and/or using of non-approved power levels may lead to prosecution. SATEL and its distributors are not responsible for any illegal use of its radio equipment and are not responsible in any way of any claims or penalties arising from the operation of its radio equipment in ways contradictory to local regulations and/or requirements and/or laws. -
Page 20: Vcc_Io Pin
SATEL-TR300 Integration Guide, Version 1.0 4.5 VCC_IO pin VCC_IO pin determines the voltage level of UART signals and the voltage level of GPIO output signals. VCC_IO level also determines GPIO LOW/HIGH levels on each GPIO and UART input pins. 4.6 Service pin The SERVICE pin is used to set the UART1 into a known state. -
Page 21: Vcc Pins
SATEL-TR300 Integration Guide, Version 1.0 4.8 VCC pins VCC pins are to feed operating voltage to the module. Limit for this voltage is mentioned in chapter 2.2 DC electrical specifications. User must take into consideration surge current and current consumption issues before using these pins. Also, the user must be aware for any voltage drop on the feeding path. -
Page 22: Mechanical Considerations
SATEL-TR300 Integration Guide, Version 1.0 5 MECHANICAL CONSIDERATIONS 5.1 Fixing device to host The radio module can be mounted on to the host application by using spacers and screws. It is highly recommended to use conducting metal spacers and screws to create proper electrical conductivity between the module and the host application. -
Page 23: Operating Modes
Value -118 dBm will turn this feature OFF. Detailed SL commands required for carrier sense can be found in SL commands list. Please contact SATEL Oy for latest SL commands list. Transmit time limitation This feature is used to limit transmit time in certain region codes to achieve country specific... -
Page 24: Safe Mode
STAT pin in 250 ms interval indicating an Error and reboots the device after 5 s. Transmitting/Receiving is prohibited during malfunction. When connecting to the device with SATEL Configuration Manager the Error code is shown in pop up box. If the device does not recover after multiple reboots, please contact SATEL Oy. -
Page 25: Sleep Mode
SATEL-TR300 Integration Guide, Version 1.0 6.4 Sleep Mode When being in sleep mode, the radio part of the module is switched OFF while the serial interface communication related parts remain powered ON. The module will be automatically woken up after the CPU senses a state change in the TD1 pin. Example: The module is in Sleep1- mode. The module is woken up by sending a character or characters into the TD1 pin after which the module responses “OK”. -
Page 26: Restart
SATEL-TR300 Integration Guide, Version 1.0 Transmission interval study is started over always after 100 successful sleep/wake-up cycles and, if the expected receiving slot (t ) with enhanced overlap margin (t ) has been missed. In RX slot overlap latter case the package is considered to be lost. -
Page 27: Changing Parameters Using Sl Commands
Port1 – in that case the response appears in the same port where the SL command came from. Port2 is configured via SL commands or SW tools (SATEL NETCO DEVICE or SATEL Configuration Manager) by selecting the Port2 Function: •... -
Page 28: Command Mode
The SL commands can be disabled or enabled by using SL commands or toggling the “SL Command mode” parameter via SATEL SW tools, SATEL NETCO DEVICE or SATEL Configuration Manager (maintenance access level required). By default the SL Command mode is set to ON. If the SL Command mode is set to OFF then the SL commands can be enabled or disabled by using the below described procedure. -
Page 29: Default Delivery Values
12.5 kHz 6.25, 12.5, 20, 25 kHz channel width) Transmitter Output Power 0.01, 0.02, 0.05, 0.1, 0.2, 0.5 and 1 W Radio settings SATEL-3AS SATEL-8FSK-1 (FEC OFF) Radio Compatibility SATEL-3AS SATEL-8FSK-2 (FEC ON) SATEL-16FSK-1 (FEC ON) Addressing RX Address ON/OFF... -
Page 30: Considerations
4) Have a clocking plan to avoid clock frequencies causing harmonics on the UHF band of interest. Number one is to recognize this challenge and act upon it. SATEL R&D can help in this by participating in design review of the host device, aiming to catch problems early in the design phase. -
Page 31: Electrostatic Discharge
SATEL-TR300 Integration Guide, Version 1.0 9.2 Electrostatic discharge As the module is intended to be embedded in a host application, in a typical use case, the antenna port is the only port of the module directly interface with a surface or contact area subjected to Electrostatic Discharge (ESD). - Page 32 SATEL-TR300 Integration Guide, Version 1.0 • If at the adjacent channel is TDMA, Time Domain Multiple Access, it is recommended to use time slot for receiving which is not in synchronization with the TDMA radio transmission. • In Europe it is not recommended to use channels which are located near by the TETRA...
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Page 33: Appendix
SATEL-TR300 Integration Guide, Version 1.0 10 APPENDIX 10.1 Module dimensions In figure below is SATEL-TR300 with dimensions as millimeters. -
Page 34: Version History
SATEL-TR300 Integration Guide, Version 1.0 11 VERSION HISTORY Version history: Version: Date: Remarks: 10.02.2022 First draft. 09.06.2022 Added regional features chapter Removed changing frequency band chapter Updated SL command list annex information 06.07.2022 Added features to regional settings chapter 30.9.2022 Added transmitter call ID to regional settings chapter 03.11.2022...