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A3LA-RS Quick Start Guide Version A

Document Number: 451-92899-002A

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The A3LA-RS is shipped with the following items in the package:

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A3LA-RS modem

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Installation CD with manuals and SatTerm software

Before using the A3LA-RS, the following additional hardware and software are required:



Desktop or laptop computer



9-wire DB25-to-DB9 RS232 data cable

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DC power source



SatTerm software or any terminal emulator software

Содержание A3LA-RS

Страница 1: ...t 2021 by NAL Research Corporation 11100 Endeavor Ct Suite 300 Manassas Virginia 20109 USA Phone 703 392 1136 Email contact nalresearch com A3LA RS Quick Start Guide Version A September 16 2022 451 92...

Страница 2: ...practice use or related to the performance or nonperformance of any products accessories facilities or services or information except as expressly stated in this guide and or the Product and or satell...

Страница 3: ...02 2021 Updated to new template A 09 16 2022 Formal release REFERENCE DOCUMENTS The latest revisions of the NAL documents are available from the NAL Research website at https www nalresearch com suppo...

Страница 4: ...figuration 9 2 3 DC Power Input 9 2 4 Power On Off Control 9 2 5 Typical Power Usage Profile 9 2 6 Antenna Connector 10 2 7 SIM Card Interface 11 3 Configuring the A3LA RS Modem 12 4 Technical Support...

Страница 5: ...tention prior to executing a command dB decibel DC direct current DTE data terminal equipment FCC Federal Communications Commission GND ground PIN personal identification number PUK personal unblockin...

Страница 6: ...ctionally compatible with the A3LA X and A3LA D The A3LA RS does not support voice Services supported 1 Dial up data switch 2 Direct internet connection or NIPRNet connection 3 Direct internet connect...

Страница 7: ...ollowing items in the package A3LA RS modem Installation CD with manuals and SatTerm software Before using the A3LA RS the following additional hardware and software are required Desktop or laptop com...

Страница 8: ...signments Pin Signal Description Interface 1 EXT_B External 3 5 VDC 6 0 VDC input DC Power 2 N C 3 EXT_GND External GND input DC Power 4 EXT_ON_OFF Power on off control input DC Power 5 N C 6 S_TX RS2...

Страница 9: ...tion during a data call SMS session or SBD session 2 4 POWER ON OFF CONTROL With the EXT_ON_OFF pin left unconnected the A3LA RS automatically turns on or off when external DC power is applied or remo...

Страница 10: ...the modem and the antenna is critical and must be kept less than 3 dB at the operating frequency of 1616 to 1626 5 MHz The minimum link margin of 13 1 dB must also be maintained NAL Research offers se...

Страница 11: ...002A 11 of 16 2 7 SIM CARD INTERFACE The A3LA RS modem contains an integrated subscriber identification module SIM reader The modem uses and requires an Iridium SIM chip for operation as shown in Fig...

Страница 12: ...SIM chip from the full size SIM card see Figure 6 Figure 6 SIM Chip 3 Slide the SIM chip reader s plastic bracket in the direction indicated by the arrow and lift up the bracket 4 Place the SIM chip...

Страница 13: ...9 Ensure the antenna has a full view of the sky and the cable loss between the modem and antenna is less than 3 dB 10 Supply DC power can be at any voltage between 3 5 VDC 5 4 VDC to the power input o...

Страница 14: ...g steps to check if the SIM or the Phone Control is locked a If using the SatTerm software open the AT Command Table for the AT CPIN command and click the Read button If NOT using the SatTerm software...

Страница 15: ...SIM is now removed and ready for use c If the response is PH PIN then the surface control for the A3LA RS is locked and the phone PIN code needs to be entered in order to use the commands that operat...

Страница 16: ...TECHNICAL SUPPORT For technical support please contact us at Phone 703 392 1136 x203 Fax 703 392 6795 Email support nalresearch com Technical documents are also available to download on NAL Research...