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GX GSM manual 1. Introduction The GX GSM is an accessory for GX-devices. It is a cellular modem; providing a mobile internet for the system and connection to Victron Remote Management (VRM). It requires a SIM card of the Mini-SIM format;...
Be aware that the SIM card tray sits slightly recessed inside the unit. Be sure to push it all the way in. Connect the GX GSM to the GX-device with the supplied USB cable. Use a USB hub if all USB sockets are already in use.
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When using a SIM card with its SIM-pin security disabled, the system will work without further configuration. Setting a SIM pin helps reducing the risk of the SIM card being stolen and used. Use a mobile phone to set the SIM pin, and there after configure it on the GX-device. Settings →...
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4. GPS When the optional antenna is added; the position will be visible like this: Also the position is sent to the Portal. 5. Status Status Bar...
GSM modem status can be checked at a glance by looking at the status bar. Icon Details GSM modem is connected to network, but not to the internet (no data connection). Either on purpose, because an ethernet or WiFi connection is available. GSM modem is properly configured, the 3G/E/etc icon reflects that the GSM modem internet connection is in use.
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There is no automatic detection in place which in such case switches over to the GX GSM. In more technical language: when the cellular data connection is active, it is configured with a high routing metric. This way, the Linux kernel prioritises Ethernet or Wifi when these are available.
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Regional Coverage Information USA, Mexico, Canada and most of South America: 1900 MHz is the most common frequency for 3G, which is unsupported for the current version of GX GSM. But a second model is coming in 2020, see above.
8. Technical Data Outer dimensions (LxWxH) 106×42.5×22 mm (Drawing) Voltage range 8..70 VDC 2.5 W while 2G/3G data transfer Power draw <1.0 W in idle mode +0.4 W if GPS is enabled 500 mA @ 12 V Recommended fuse size 250 mA @ 24 V 100 mA @ 48 V Wire gauge (power cable) 0.5..1.5mm²...
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Signal Gain 3 dbi Active GPS Antenna Part number GSM900200100 Mounting option Magnet Cable Type Rg-174 Cable Length 3.0 m Connector SMA Male Straight Frequency 1575.42 MHz Impedance 50 Ω...
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