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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Omschrijving Prijs Supported Frequency Bands Interface Antenna Connector SIM Socket Dimensions Weight Depth Height Maximum Operating Temperature Maximum Supply Voltage Minimum Operating Temperature Minimum Supply Voltage Width
RS-stocknr. 124-8737
FabrikantnummerLC200-UMTS (EU) STARTER KIT
FabrikantSiretta
€ 213,44
Each
Aantal stuks
- - - - - - - - - - - - -
RS-stocknr. 762-0086
FabrikantnummerGSM-Q2403
FabrikantQuasar
€ 71,13
Each
Aantal stuks
900/1800 MHz RS232 SMA Yes 76 x 54 x 25mm 100g 54mm 25mm +55°C 36V dc -20°C 6V dc 76mm
RS-stocknr. 893-6988
FabrikantnummerEC2G
€ 126,81
Each
Aantal stuks
EU 900, 1800 MHz RS232 SMA Female Yes 24.1 x 56.4 x 60.4mm - 56.4mm 24.1mm +70°C 24V -30°C -5V 60.4mm
RS-stocknr. 896-8159
FabrikantnummerZOOM-EVK
FabrikantSiretta
€ 91,41
Each
Aantal stuks
5.85 GHz RS232, Serial, TTL, USB SMA Yes - - - - - 42V - 5V -
RS-stocknr. 896-8125
FabrikantnummerZETA-N-UMTS
FabrikantSiretta
€ 168,04
Each
Aantal stuks
800 MHz, 850 MHz, 900 MHz, 1700 MHz, 1900 MHz, 2100 MHz RS232, Serial, USB 2.0 SMA Female Yes 68 x 93 x 28mm 101g 93mm 28mm +80°C 42V dc -30°C 5V dc 68mm
RS-stocknr. 124-8729
FabrikantnummerLC300-UMTS STARTER KIT
FabrikantSiretta
€ 310,16
Each
Aantal stuks
1800 MHz (Quad Band GSM/GPRS), 1900 MHz (Quad Band GSM/GPRS), 2.1 GHz (3G), 850 MHz (Quad Band GSM/GPRS), 900 MHz (Quad Band GSM/GPRS) RS232, USB 2.0 SMA Female Yes 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
RS-stocknr. 896-8140
FabrikantnummerZOOM-N-GPRS
FabrikantSiretta
€ 70,73
Each
Aantal stuks
850 MHz, 900 MHz, 1800 MHz, 1900 MHz RS232, Serial, USB SMA Female Yes 86 x 60 x 11mm 54g 60mm 11mm +75°C 42V dc -30°C 5V dc 86mm
RS-stocknr. 124-8733
FabrikantnummerLC400-UMTS-STARTER KIT
FabrikantSiretta
€ 295,44
Each
Aantal stuks
- - - - - - - - - - - - -
RS-stocknr. 176-7068
FabrikantnummerLC300-N2-GPRS
FabrikantSiretta
€ 177,16
Each
Aantal stuks
850 MHz, 900 MHz, 1800 MHz, 1900 MHz - SMA Female Yes 67 x 28 x 93mm - 28mm 93mm +85°C 42V dc -40°C 5V dc 67mm
RS-stocknr. 896-8134
FabrikantnummerZETA-G-UMTS -V2
FabrikantSiretta
€ 228,77
Each
Aantal stuks
800 MHz, 850 MHz, 900 MHz, 1700 MHz, 1900 MHz, 2100 MHz RS232, Serial, USB 2.0 SMA Female Yes 68 x 93 x 28mm 101g 93mm 28mm +80°C 42V dc -30°C 5V dc 68mm
RS-stocknr. 176-7069
FabrikantnummerLC300-N2-GPRS STARTER KIT
FabrikantSiretta
€ 188,48
Each
Aantal stuks
850 MHz, 900 MHz, 1800 MHz, 1900 MHz - SMA Female Yes 67 x 28 x 93mm - 28mm 93mm +85°C 42V dc -40°C 5V dc 67mm
RS-stocknr. 144-4476
FabrikantnummerT61-EHS5
FabrikantRF Solutions
€ 119,99
Each
Aantal stuks
1800 (GSM/GPRS/EDGE/GSM) MHz, 2100 (UMTS/HSPA+/UMTS ) MHz, 900 (GSM/GPRS/EDGE/GSM) MHz, 900 (UMTS/HSPA+/UMTS ) MHz RS232, RS485 SMA Female Yes 53 x 70 x 20mm 60g 70mm 20mm +85°C 32V dc -25°C 5V dc 53mm
RS-stocknr. 185-3053
FabrikantnummerZETA-N-LTE(EU) STARTER KIT
FabrikantSiretta
€ 344,00
Each
Aantal stuks
1800 (GSM, GPRS) MHz, 1800 (LTE) MHz, 2100 (LTE) MHz, 2100 (UMTS, HSPA+) MHz, 2600 (LTE) MHz, 800 (LTE) MHz, 900 (GSM, GPRS) MHz, 900 (LTE) MHz, 900 (UMTS, HSPA+) MHz - SMA Female Yes 93 x 28 x 67mm 104g 28mm 67mm +85°C 12 (Nominal)V -40°C - 93mm
RS-stocknr. 185-3056
FabrikantnummerZETA-NLP-LTEM(EU) STARTER KIT
FabrikantSiretta
€ 195,50
Each
Aantal stuks
1800 (GSM, GPRS) MHz, 1800 (LTE) MHz, 1900 (GSM, GPRS) MHz, 800 (LTE) MHz, 850 (GSM, GPRS) MHz, 900 (GSM, GPRS) MHz, 900 (LTE) MHz - SMA Female Yes 93 x 28 x 67mm 90g 28mm 67mm +85°C 12 (Nominal)V -40°C - 93mm
RS-stocknr. 185-3055
FabrikantnummerZETA-NLP-LTEM(GL)
FabrikantSiretta
€ 163,77
Each
Aantal stuks
1800 (GSM, GPRS) MHz, 1900 (GSM, GPRS) MHz, 850 (GSM, GPRS) MHz, 900 (GSM, GPRS) MHz RJ12, RS232, SIM Card, SMA Antenna Connector, USB 2.0 SMA Yes 93 x 28 x 67mm 90g 28mm 67mm +85°C 12V -40°C - 93mm
RS-stocknr. 896-8143
FabrikantnummerZOOM-G-GPRS
FabrikantSiretta
€ 91,48
Each
Aantal stuks
850 MHz, 900 MHz, 1800 MHz, 1900 MHz RS232, Serial, USB SMA Female Yes 86 x 60 x 11mm 54g 60mm 11mm +75°C 42V dc -30°C 5V dc 86mm
RS-stocknr. 896-8147
FabrikantnummerZOOM-N-UMTS
FabrikantSiretta
€ 125,31
Each
Aantal stuks
2.1 GHz RS232, Serial, USB SMA Female Yes 86 x 60 x 11mm 54g 60mm 11mm +85°C 42V dc -30°C 5V dc 86mm
RS-stocknr. 896-8156
FabrikantnummerZOOM-G-UMTS
FabrikantSiretta
€ 162,42
Each
Aantal stuks
800 MHz, 850 MHz, 1900 MHz, 2100 MHz RS232, Serial, USB SMA Female Yes 86 x 60 x 11mm 54g 60mm 11mm +85°C 42V dc -40°C 5V dc 86mm
RS-stocknr. 124-8730
FabrikantnummerLC400-GPRS
FabrikantSiretta
€ 177,56
Each
Aantal stuks
1800 (Quad Band GSM/GPRS) MHz, 1900 (Quad Band GSM/GPRS) MHz, 850 (Quad Band GSM/GPRS) MHz, 900 (Quad Band GSM/GPRS) MHz 20 Way IDE Communication Header, 20 Way IDE Function Header SMA Female Yes 60 x 85 x 24mm - 85mm 24mm +80°C 42V dc -30°C 5V dc 60mm
RS-stocknr. 193-5618
FabrikantnummerM1000-U4L
FabrikantRobustel
€ 203,29
Each
Aantal stuks
850 MHz, 900 MHz, 1800 MHz, 1900 MHz - SMA Female Yes 102 x 71 x 29mm 300g 71mm 29mm +85°C 36V dc -40°C 12V dc 102mm
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