What is a GSM GPRS modem transmitter module?
What is a GSM GPRS modem transmitter module?
A GSM/GPRS Module is a device or chip that is actually responsible for the wireless communication with the GSM Network. A GSM/GPRS MODEM is device that modulates and demodulates the signals from the Wireless Network and allows internet connectivity.
What is the difference between GSM module and GSM modem?
A GSM module or GPRS modules are similar to modems, but there’s one difference: A GSM/GPRS Modem is an external equipment, whereas the GSM/GPRS module is a module that can be integrated within an equipment. It is an embedded piece of hardware.
Which GSM module is best?
SIM900 is the most popular GSM/GPRS module model out there. This module comes in 3 variants namely – SIM900, SIM900A and SIM900D. Out of these 3 model variants, SIM900 – is the only Quad Band (supporting all 4 frequency bands – 850/900/1800/1900 Mhz)) GSM module model.
How much does a GSM module cost?
₹1,199.00 Fulfilled FREE Delivery.
What is GSM used for?
GSM is an open and digital cellular technology used for transmitting mobile voice and data services operate at the 850MHz, 900MHz, 1800MHz, and 1900MHz frequency bands. GSM technology was developed as a digital system using the time division multiple access (TDMA) technique for communication purposes.
What is the range of GSM module?
Wireless SIM 800C GSM Module
| Connectivity Type | Wireless |
|---|---|
| Dimensions | 17.6 x 15.7 x 2.3 mm |
| Weight | 1.3 gm |
| Supply Voltage Range | 3.4 To 4.4 V |
| Operation Temperature | -40 To 85 Degree C |
Is GSM module a microcontroller?
The circuit of interfacing GSM to AT89C51 microcontroller mainly consists of GSM modem and 8051 family microcontroller. GSM has RS232 interface for serial communication. In between the GSM module and the microcontroller MAX232 IC is connected. MAX232 IC is used for converting the logic levels.
How does a GSM modem work?
A GSM modem is a wireless modem that works with a GSM wireless network. A wireless modem behaves like a dial-up modem. The main difference between them is that a dial-up modem sends and receives data through a fixed telephone line while a wireless modem sends and receives data through radio waves.
What is GSM in telecommunication?
GSM (Global System for Mobile communication) is a digital mobile network that is widely used by mobile phone users in Europe and other parts of the world.
How does GSM module work?
A customised Global System for Mobile communication (GSM) module is designed for wireless radiation monitoring through Short Messaging Service (SMS). This module is able to receive serial data from radiation monitoring devices such as survey meter or area monitor and transmit the data as text SMS to a host server.