GSM & GPRS Modems

GSM and GPRS modems are network hardware devices that send and receive data through radio waves.

GSM and GPRS modems can be PC cards or external units. An external unit is connected to a PC through a serial cable, USB cable, Infrared or Bluetooth. Like GSM and GPRS phones, they require a SIM card from a wireless network provider to operate.

How do GSM and GPRS modems work?

GSM and GPRS modems support an extended set of AT command sets (Attention command sets) used to activate certain features on the modem. The command sets are machine instructions which allow you to do things like:

  • Read, write and delete Short Message Service (SMS) and Multimedia Messaging Service (MMS) messages
  • Monitor signal strength
  • Monitor the charge level and charging status of the battery
  • Send SMS and MMS messages
  • Read, write and search phonebook entries

What are GSM and GPRS modems used for?

GSM and GPRS modems are used to remotely manage installed equipment such as traffic counters and fire alarm panels. Other examples of applications include:

  • Automated meter reading
  • Oil pressure monitoring
  • Vending machines
  • Cable replacement

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Description Prix Supported Frequency Bands Interface Antenna Connector Dimensions Weight Depth Height Maximum Operating Temperature Maximum Supply Voltage Minimum Operating Temperature Minimum Supply Voltage Width SIM Socket
N° de stock RS 762-0086
Référence fabricantGSM-Q2403
MarqueQuasar
89,44 €
Each
Unité
900/1800 MHz RS232 SMA 76 x 54 x 25mm 100g 54mm 25mm +55°C 36V dc -20°C 6V dc 76mm Yes
N° de stock RS 124-8728
Référence fabricantLC300-UMTS
MarqueSiretta
286,58 €
Each
Unité
2.1 (3G) MHz RS232, USB 2.0 SMA Female 67 x 93 x 28mm - 93mm 28mm +75°C 42V dc -30°C 6V dc 67mm Yes
N° de stock RS 124-8729
Référence fabricantLC300-UMTS STARTER KIT
MarqueSiretta
306,07 €
Each
Unité
2.1 GHz (3G), 850 MHz (Quad Band GSM/GPRS), 900 MHz (Quad Band GSM/GPRS), 1800 MHz (Quad Band GSM/GPRS), 1900 MHz (Quad Band GSM/GPRS) RS232, USB 2.0 SMA Female 34 x 105 (Antenna) mm, 67 x 93 x 28 (Modem) mm - 93mm 28 mm, 105 mm +75 °C, +85 °C 60V dc -40 °C, -30 °C 5V dc 34 mm, 67 mm Yes
N° de stock RS 176-7059
Référence fabricantZETA-N2-GPRS STARTER KIT
MarqueSiretta
259,19 €
Each
Unité
850 MHz, 900 MHz, 1800 MHz, 1900 MHz - - 68 x 28 x 93mm 101g 28mm 93mm +85°C 42V dc -40°C 5V dc 68mm Yes
N° de stock RS 193-5620
Référence fabricantM1200-4M
MarqueRobustel
161,72 €
Each
Unité
850 MHz, 900 MHz, 1800 MHz, 1900 MHz - SMA Female 85 x 75 x 28.5mm 106g 75mm 28.5mm +75°C 36V dc -40°C 9V dc 85mm Yes
N° de stock RS 210-0852
Référence fabricant453-00011
54,26 €
Each
Unité
1, 2, 3, 4, 5, 8, 12, 13, 20, 28 - - 30.51 x 49 x 4.58mm - - - - - - - - Yes
N° de stock RS 185-3054
Référence fabricantZETA-NLP-LTEM(EU)
MarqueSiretta
171,62 €
Each
Unité
GPRS) MHz, 850 (GSM, 900 (GSM, 1800 (GSM, 1900 (GSM RJ12, RS232, SIM Card, SMA Antenna Connector, USB 2.0 SMA 93 x 28 x 67mm 90g 28mm 67mm +85°C 12V -40°C - 93mm Yes
N° de stock RS 185-3052
Référence fabricantZETA-N-LTE(EU)
MarqueSiretta
245,18 €
Each
Unité
GPRS) MHz, 900 (GSM, 1800 (GSM RJ12, RS232, SIM Card, SMA Antenna Connector, USB 2.0 SMA 93 x 28 x 67mm 104g 28mm 67mm +85°C 12V -40°C - 93mm Yes
N° de stock RS 176-7068
Référence fabricantLC300-N2-GPRS
MarqueSiretta
172,96 €
Each
Unité
850 MHz, 900 MHz, 1800 MHz, 1900 MHz - SMA Female 67 x 28 x 93mm - 28mm 93mm +85°C 42V dc -40°C 5V dc 67mm Yes
N° de stock RS 185-3055
Référence fabricantZETA-NLP-LTEM(GL)
MarqueSiretta
177,47 €
Each
Unité
GPRS) MHz, 850 (GSM, 900 (GSM, 1800 (GSM, 1900 (GSM RJ12, RS232, SIM Card, SMA Antenna Connector, USB 2.0 SMA 93 x 28 x 67mm 90g 28mm 67mm +85°C 12V -40°C - 93mm Yes
N° de stock RS 200-9727
Référence fabricantSXI-GSM-001
MarqueBanner
273,26 €
Each
Unité
3G - SMA - - - - - - - - - Yes
N° de stock RS 210-0853
Référence fabricant453-00011-K1
146,82 €
Each
Unité
1, 2, 3, 4, 5, 8, 12, 13, 20, 28 - - 30.51 x 49x 4.58mm - - - - - - - - Yes
N° de stock RS 210-0851
Référence fabricant453-00010-K1
146,82 €
Each
Unité
1, 2, 3, 4, 5, 8, 12, 13, 20, 28 - - 48.30 x 49 x 12.89mm - - - - - - - - Yes
N° de stock RS 185-3053
Référence fabricantZETA-N-LTE(EU) STARTER KIT
MarqueSiretta
344,00 €
Each
Unité
GPRS) MHz, HSPA+) MHz, 800 (LTE) MHz, 900 (GSM, 900 (LTE) MHz, 900 (UMTS, 1800 (GSM, 1800 (LTE) MHz, 2100 (LTE) MHz, 2100 (UMTS, 2600 (LTE) MHz - SMA Female 93 x 28 x 67mm 104g 28mm 67mm +85°C 12 (Nominal)V -40°C - 93mm Yes
N° de stock RS 176-7072
Référence fabricantZETA-N2-GPRS
MarqueSiretta
218,27 €
Each
Unité
850 MHz, 900 MHz, 1800 MHz, 1900 MHz - - 68 x 28 x 93mm 101g 28mm 93mm +85°C 42V dc -40°C 5V dc 68mm Yes
N° de stock RS 185-3058
Référence fabricantZETA-NLP-LTEM(GL) Starter kit
MarqueSiretta
235,21 €
Each
Unité
GPRS) MHz, 800 (LTE) MHz, 850 (GSM, 900 (GSM, 900 (LTE) MHz, 1800 (GSM, 1800 (LTE) MHz, 1900 (GSM - SMA Female 93 x 28 x 67mm 90g 28mm 67mm +85°C 12 (Nominal)V -40°C - 93mm Yes
N° de stock RS 193-5619
Référence fabricantM1200-4L
MarqueRobustel
200,20 €
Each
Unité
850 MHz, 900 MHz, 1800 MHz, 1900 MHz - SMA Female 85 x 75 x 28.5mm 106g 75mm 28.5mm +75°C 36V dc -40°C 9V dc 85mm Yes
N° de stock RS 210-0850
Référence fabricant453-00010
58,69 €
Each
Unité
1, 2, 3, 4, 5, 8, 12, 13, 20, 28 - - 48.30 x 49 x 12.89mm - - - - - - - - Yes
N° de stock RS 176-7069
Référence fabricantLC300-N2-GPRS STARTER KIT
MarqueSiretta
236,00 €
Each
Unité
850 MHz, 900 MHz, 1800 MHz, 1900 MHz - SMA Female 67 x 28 x 93mm - 28mm 93mm +85°C 42V dc -40°C 5V dc 67mm Yes
N° de stock RS 185-3056
Référence fabricantZETA-NLP-LTEM(EU) STARTER KIT
MarqueSiretta
230,69 €
Each
Unité
GPRS) MHz, 800 (LTE) MHz, 850 (GSM, 900 (GSM, 900 (LTE) MHz, 1800 (GSM, 1800 (LTE) MHz, 1900 (GSM - SMA Female 93 x 28 x 67mm 90g 28mm 67mm +85°C 12 (Nominal)V -40°C - 93mm Yes