User Manual - GC-SAT
Contents
1. 3 5 Connector Sealing in Harsh Environments It the 9522A LBT is to be used in a harsh environment with exposure to high humidity or water the mating of the multi interface connector must be further sealed to protect from moisture entry It is recommended that a bead of RTV silicone sealant be placed on the connector mating to the 9522A LBT s multi interface connector where shown in Figure 6 below A material similar to Permatex 16B should be used Figure 6 Placement of Silicone RTV bead around the connector mating to the 9522A s mult interface connector Iridium Satellite LLC 9522A L Band Transceiver Product Information Guide 4 0 Electrical Interfaces The subsections to follow contain interface information for the electrical interfaces of the 9522A LBT 4 1 DC Power Interface 4 1 1 DC Power Interface Signal Descriptions The DC power interface is comprised of the DC power inputs and a control signal as summarized in Table 4 below The EXT PWR and GND inputs are used to supply DC power to the 9522A LBT The EXT_ON_OFF control input is pulled to a GND level to toggle the 9522A LBT on and off Note that both pairs of pins should be connected for EXT PWR and EXT GND Table 4 Control Audio Interface Signal Descriptions gnal N ignal Description EXT_PWR pin 4 and 16 external power 4 4VOC input EXT_GND pin 3 and 17 External power GND input EXT_ON_OFF pin 1 Power on off control input 4 12. user n 6 0 Modem Commands and Configuration i i it santi Revision History Revision Date Comment Vio 02142005 First revision VIOT 03 24 2005 Revised upper range of operating temperature specification in Section 3 1 Export Compliance Information This product is controlled by the export laws and regulations of the United States of America The U S Government may restrict the export or re export of this product to certain individuals and or destinations For further information contact the U S Department of Commerce Bureau of Industry and Security or visit www bis doc gov Iridium Satellite LLC 9522A L Band Transceiver Product Information Guide 1 0 Product Overview The 9522A L Band Transceiver LBT is designed to be integrated into a specific application with other hardware and software to produce a solution designed for a specific application or vertical market Some examples of these solutions include a maritime voice telephony terminal or a vehicle tracking solution The LBT functionally supports all of Iridium s voice and data services Applications can be built to use one or multiple services using the voice and data interfaces The 9522A is a functional replacement to the 9522 Sebring LBT However it should be noted that there are some differences to the voice interface The 9522A is regulatory approved for FCC Canada and CE assuming an antenna with a gain of 3 dBi This allows the LBT to be integ
3. 2 DC Power Input Specifications The DC power requirements for the 9522A LBT are summarized in Table 5 below Note that these requirements apply to DC power measured at the 9522A LBT mult interface connector input Table 5 DC Power Input Specifications Parameter Value Main Input Voltage Range 44 0 VDC to 4 8 VOC Main Input Voltage Nominal 44VDC Main Input Voltage Ripple 40 mV peak to peak Consumption at 4 4 VDC Value Input Standby Power average 570MW Peak Transient Current Transmit 25A urent Average Continuous Transmit at Maximum RF Power see note TOA Power Average Voice Data Call see note zz00mW Note The average power consumption depends on the view of the satellite constellation from the antenna 4 2 Control Digital Audio DPL bus Interface 4 2 1 Control Digital Audio Interface Signal Descriptions The control digital audio interface enables peripherals such as handsets and SIM card readers to be interfaced to the 9522A LBT The interface utilizes an Iridium Proprietary communication bus not detailed in this fact sheet Details can be made available after appropriate Non Disclosure and or License Agreements are executed Iridium Satellite LLC 9522A L Band Transceiver Product Information Guide 4 3 RS232 Data Interface 4 3 1 RS232 Data Signal Desc The RS232 data interface is comprised of eight standard RS232 data control and status signals plus a gro
4. 60 27980 T pauu f 0 0 e lt Co 3x 64 60 oe 6 FO O r T 3 3 026 Figure 3 Bottom View 62 55 41 03 EER 2542 Figure 4 Antenna Connector End View 61 00 4 13 88 3 E 1076 2 22 20 41 U pina pierrat CONNECTOR Figure 5 Multi Interface Connector End View Iridium Satellite LLC 9522A L Band Transceiver Product Information Guide 3 3 Interface Connectors The 9522A LBT incorporates three interface connectors Multi nterface Connector located on the end of the 9522A LBT Antenna Connector located on the end of the 9522A LBT opposite to the multi interface connector e Subscriber Identity Module SIM Chip Connector located beneath a cover plate atop the 9522A LBT 3 3 1 Multi Interface Connector The multi interface connector is a 25 pin D subminiature type that includes four interfaces DC Power S232 Data Analog Audio Control Digital Audio DPL bus The pin out information for this connector is given in Table 3 below Table 3 25 way connector pin out 1 EXT ON OFF _ External connection for On Off key input to Daytona LBT 2 EXT_11HZ 90ms frame sync signal used in testing 3 EXT_GND Power Ground input to Daytona LBT 4 EXT PWR Power input to Daytona LBT 5 SPKR_AUD Speaker audio output from Daytona LBT 6 DA TX PC
5. IRIDIUM 9522A L Band Transceiver Product Information Guide Revision 1 01 Iridium Satellite LLC 6701 Democracy Blvd Suite 500 glabalCom Bethesda MD 20817 USA D ellie m www iidium com Unit 11 33 Riley Road Woodmead 27116123660 sales gc sat com www gc sat com Iridium Satellite LLC 9522A L Band Transceiver Product Information Guide Contents Revision History 1 0 Product Overview 2 0 Standards Compliance 24 FCC Compliance 22 CE Compliance 3 0 Physical Specifications 3 1 Environmental 32 Dimensions 33 Interface Connectors 3 3 1 Multi Intertace Connector 3 3 2 Antenna Connector 3 33 SIM Chip Reader 3 4 Mounting 35 _ Connector Sealing in Harsh Environments 40 Electrical Interfaces 4 1 DC Power Interface 4 1 1 DC Power Interface Signal Descriptions 4 1 2 DC Power Input Specifications 4 2 ControVDigital Audio DPL bus Interface 4 2 1 ControlDigital Audio Interface Signal Descriptions 4 3 RS232 Data Interface ananena 4 3 1 RS232 Data Signal Descriptions 432 Autobaud 4 4 Analog Audio Interface a 4 4 1 Analog Audio Interface Signal Descriptions 45 SIM Interface 46 RF intertace 10 46 1 RF Interlace Specifications EREE coven 462 Radio Characteristics 10 5 0 Instructions for the safe Installation and use of the 9522A LBT sasaat 5 1 Instructions for the Integrator 1 5 2 Instructions from the integrator to the
6. M digital audio output from Daytona LBT 7 DF FI Data Fax Ring Indication output from Daytona LBT E DF ATS Data 7 Fax Request to Send input to Daytona LBT El DF_S 1X Data 7 Fax UART data input to Daytona LBT 10 DF DCD Data Fax Data Carrier Detect output from Daytona LBT T DA FS PCM digital audio frame sync output from Daytona LBT 12 DA CLK PCM digital 2 048MHz audio clock output from Daytona LBT 3 DF SRX Data Fax data UART output from Daytona LBT T7 ov Signal ground OV signal reference and return i MCADD Microphone audio input to Daytona LBT 16 EXT PWR Power input to Daytona LBT 17 EXT GND Power Ground input fo Daytona LBT 18 DPL TX Digital Peripheral Link UART data output from Daytona LBT KE DF DTR Dala Fax Data Terminal Ready input fo Daytona LBT 20 DPL AX Digital Peripheral Link UART data input to Daytona LBT 27 DF DSR Data Fax Data Set Ready output from Daytona LBT 22 DF CTS Data T Fax Clear to Send output from Daytona LBT 23 OV Signal ground OV signal reference and return 27 DA RX POM digital audio input To Daytona LBT 5 Ov Signal ground OV signal reference and return Iridium Satellite LLC 9522A L Band Transceiver Product Information Guide 3 3 2 Antenna Connector The 9522A LBT provides a single 50 0 TNC type antenna connector both transmit and receive 3 3 3 SIM Chip Reader An integrated SIM chip reader is provided on the 9522A LBT This connector allows installation of the chip for
7. bol complies with the European Community Council Directive for R amp TTE 99 5 EC provided that the integratorluser adheres to the instructions detailed in this LBT Interface Specification This product is in compliance with applicable ETS standards Compliance with the requirements of ETSI EN 301 489 requires the use of a shielded digital data interface cable Iridium Satellite LLC 9522A L Band Transceiver Product Information Guide 3 0 Physical Specifications The 9522A is depicted in Figure 1 below Figure 1 Top View of 9522A 3 1 Environmental The environmental specifications of the 9522A LBT are summarized in Table 1 below Table 1 Environmental Specifications Operating Temperature Range 20 C to 60 C perating Humidity Range 75 RH Storage Temperature Range AOC to BSC Storage Humidity Range z937 RH 3 2 Dimensions The overall dimensions of the 9522A LBT and its weight are summarized in Table 2 below Dimensioned views of the 9522A LBT are shown in Figures 2 5 which follow Table 2 Mechanical Dimensions Parameter Value Length Including antenna connector 216 1 mm 8 51 Length excluding antenna connector 196 4 mm 7 73 Width 82 6 mm 3 25 Depth 39 0 mm 1 54 Weight approximate 6599 awo 095 5 ore h Iridium Satellite LLC 9522A L Band Transceiver Product Information Guide pe 167
8. ct Information Guide 4 6 RF Interface 4 6 1 RF Interface Specifications The RF interface requirements for the 9522A LBT are summarized in Table 7 below Table 7 General RF Parameters Frequency Range 1616 MHz to 1626 5 MHz Duplexing Method TDD Time Domain Duplex Oscillator Stability 15 ppm Input Output Impedance 500 Multiplexing Method TDMAIFDMA 4 6 2 Radio Characteristics The tables within this section contain radio characteristics of the 9522A LBT Table 8 In Band Characteristics Paramet m Average Power during a transmit slot max 7W Average Power during a frame typical 05W Receiver Sensitivity at SOW typical 118 5 dBm Receiver Spurious Rejection at offsets gt 1 MHz ypica 60 dB Table 9 Link Margin 9522A LBT with accessory antennas Note 1 2dB Note 2 13 1 dB Note 3 Note 1 Other antenna options are available Note 2 Cable losses should be minimized Note 3 Link Margin given for free space 10 Iridium Satellite LLC 9522A L Band Transceiver Product Information Guide 5 0 Instructions for the safe Installation and use of the 9522A LBT The 9522A LBT is intended for integration into a finished product The integrator of the 9522A LBT is required to connect a power supply antenna and user interface to the 9522A LBT To ensure that the 9522A LBT is correctly installed the following general instructions sub section 5 1 a
9. m of the SIM beneath a cover plate on the 9522A LBT housing 3 4 Mounting The 9522A LBT incorporates 6 mounting holes on its bottom surface that can aid in its mounting See Figure 3 for locations of these features It is recommended that a thread forming screw be used to mount the 9522A LBT via these features Particularly a Textron Camcar Taptite II Thread Rolling Fastener of M3 5x0 6 thread type is recommended This fastener has a 15IP Torx Plus pan head and is available in lengths of 6 8 12 16 and 20 mm as part number 3BE P802 00 3BE P803 00 3BE P8185 00 3BE 804 00 3BEPB186 00 and 3BE P8187 00 respectively Length should be chosen to ensure that penetration into the 9522A LBT housing does not exceed 11 mm If a 6 32 thread type is desired a Textron Camear Taptite Ii Thread Rolling Fastener with a 151P Torx Plus pan head is available in lengths of 1 4 5 16 3 8 1 2 5 8 3 4 and 1 inch as part number 3BE P814 00 3BE P8123 00 3BE 815 00 3BE PB16 00 3BE P8124 00 3BE P817 00 and 3BE P818 00 respectively A 101P Torx Plus flat head version is also available in a single length of 1 2 inch as part number 3BE P801 00 Another 6 32 thread type option is to insert a helical coil insert with a 6 32 internal thread into these features thus accommodating 6 32 threaded fasteners as mounting hardware for the 9522A LBT National Aerospace Standard NASM122238 serves as a technical reference for the recommended helical coil insert
10. rated into a variety of subscriber products or retrofitted into existing LBT based products These products when integrated together will require regulatory testing to be conducted by the integrator The LBT is essentially provided as a black box with all interfaces provided via a DB25 connector The product provides the core transceiver module and SIM card reader All other functions and hardware such as keypad display power supply antenna etc must be provided by the solution developer The DB25 provides the following interfaces and connections Analog Audio Control Digital Audio R232 Power Input On Off 2 0 Standards Compliance The 9522A is designed to comply with the standards for Radio Emissions Compliance Electromagnetic Compatibility and AC Safety in the United States European Union and Canada 2 1 FCC Compliance The 9522A is certified under 47 CFR Part 25 as FCC 1D 0639522A It also complies with Part 15 of the FCC Regulations Operation is subject to the condition that this device does not cause harmful interference Any changes or modifications including the use of a non standard antenna not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment IMPORTANT To comply with FCC RF exposure requirements a minimum separation of 20 cm is required between the antenna and all persons 2 2 CE Compliance This product when marked with the CE sym
11. re provided for the installer The integrator will be required to supply the end user of the integrated product incorporating the 9522A LBT with operating instructions and any other information relating to the maintenance and safety of the equipment sub section 5 2 5 1 Instructions for the Integrator The 9522A LBT must be installed by an appropriately qualified installer and mounted securely as described in section 3 4 of this document e The power supply used to power the 9522A LBT must be checked to ensure it meets the requirements of sub section 4 1 2 of this document Electrical connections to the 9522A LBT mult interface connector shall be as designated in Table 3 of sub section 3 3 1 of this document The current and voltage rating of the multi interface connector cable shall meet the requirements of the LBT DC power input The electrical characteristics of the mult nterface connector cable shall not degrade the 9522A LBT digital communications and analog audio signals The mutti intertace connector cable will provide adequate screening from external electromagnetic interference The 9522A LBT shall not be located in close proximity to sources of extreme temperature which will cause it to be operated outside of its temperature specification The 9522A LBT shall not be operated without an appropriate antenna connected to its Antenna connector via a suitable 50 Ohm coaxial cable This antenna shall be
12. sited at least 20cm away from any person 5 2 Instructions from the integrator to the user To comply with the requirements of sub clause 1 7 2 Safety instructions of the European Information technology equipment safety standard EN60950 1 2002 the integrator must ensure that Sufficient information shall be provided to the USER concerning any condition necessary to ensure that when used as prescribed by the manufacturer the equipment is unlikely to present a hazard within the meaning of this standard If it is necessary to take special precautions to avoid the introduction of hazards when operating installing servicing transporting or storing equipment the necessary instructions shall be made available As part of these instructions the installer should inform the user that they should not service the 9522A LBT 6 0 Modem Commands and Configuration The 9522A is configured through the use of AT commands A full listing of the supported AT commands can be found in the AT Command Reference document u
13. und level signal reference This interface allows a connected Data Terminal Equipment DTE to utilize the 9522A LBT s modem functionality via AT command control A 3 wire RS232 Data minimal interface may also be implemented however the 9 wire interface offers better control and is the recommended implementation 4 3 2 Autobaud Autobaud is enabled by default Autobaud will occur on the following characters a A or CR carriage return Autobaud will also occur on the escape sequence character provided this is an odd number character Normally this is set to in register S2 See the AT Command Reference for details 4 4 Analog Audio Interface 4 4 1 Analog Audio Interface Signal Descriptions The analog audio interface is comprised of the analog audio input and output signals referenced to the OV signal ground as summarized in Table 6 below Table 6 Analog Audio Interface Signal Descriptions MIC_AUD pin 15 Analog audio input to LBT SPKR_AUD pin 5 Analog audio output from LBT OV pins 14 23 and 25 Signal ground 4 5 SIM Interface An integrated SIM chip reader is provided on the 9522A LBT An external SIM card reader may also be interfaced as a peripheral to the 9522A LBT via the DPL bus control audio interface A SIM card in the external reader will take precedence over the SIM chip in the integrated connector when both are present Iridium Satellite LLC 9522A L Band Transceiver Produ
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