Gsm Gprs Module

SIM800C GSM GPRS Chip Module. It can transmit voice, SMS, and data over GSM. The SIM800C GSM/GPRS Module from SIMCOM is a popular module for adding GSM/GPRS/Bluetooth support to any electronic device. The module is very inexpensive and requires very few external components. It has applications in a variety of fields, including IoT, data monitoring, remote control, factory automation, and so on. SIM800C is a Quad Band GSM Module with 42 pins in an SMT Package. The module is also very small, measuring only 17.6 x 15.7 x 2.4mm. This module can transmit voice, SMS, and data, as well as use Bluetooth for data transmission, all while consuming very little power. As a result, it is an appropriate choice when the final device has a small footprint and a compact design. More Detail.

Features

• Quad Band GSM / GPRS Module
• Can transmit voice, SMS, and data over GSM
• Low Power Consumption
• Embedded TCP/UDP protocols
• LCC form factor, easy for solder
• Abundant software functions: DTMF, MMS, MUX

The SIM800A Quad-Band GSM/GPRS Module with RS232 Interface is a complete Quad-band GSM/GPRS solution in an LGA(Land grid array) type which can be embedded in the customer applications. SIM800A support Quad-band 850/900/1800/1900 MHz, it can transmit Voice, SMS and data information with low power consumption.

With a tiny size, it can fit into slim and compact demands of custom design. Featuring and Embedded AT, it allows total cost savings and fast time-to-market for customer applications.

The SIM800A modem has a SIM800A GSM chip and RS232 interface while enables easy connection with the computer or laptop using the USB to the Serial connector or to the micro-controller using the RS232 to TTL converter. Once you connect the SIM800A modem using the USB to RS232 connector, you need to find the correct COM port from the Device Manager of the USB to Serial Adapter.

Then you can open Putty or any other terminal software and open a connection to that COM port at 9600 baud rate, which is the default baud rate of this modem. Once a serial connection is open through the computer or your micro-controller you can start sending the AT commands. When you send AT commands for example “AT\r” you should receive back a reply from the SIM800A modem saying “OK” or other response depending on the command sent.

Features and Specifications of SIM800A Module :-

• SIM800A Quad Band GSM Module
• Bands: GSM 850MHz, EGSM 900MHz, DCS 1800MHz, PCS 1900MHz
• Coding schemes: CS-1, CS-2, CS-3, CS-4 Tx power: Class 4 (2W), Class 1 (1W)
• GPRS class 2/10.
• Control via AT commands (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT command set).
• Voltage Supply Required- 9VDC to 12VDC with atleast 2A Peak Current Capability
• High-Quality Product (Not hobby grade).
• 5V interface for direct communication with MCU kit.
• TTL Rx and TTL Tx and DB9 Connector Based RS232 Outputs
• Configurable baud rate.
• Built-in SIM Card holder.
• Built-in Network Status LED.
• Inbuilt Powerful TCP/IP protocol stack for internet data transfer over GPRS.
• Low power.
• Operating temperature: -40C to +85C
• External Finger type antenna
• Weight - 40gm

Applications :- 

• Remote Data Monitor and Control.
• Water, gas and oil flow metering.
• AMR (automatic meter reading).
• Power station monitoring and control.
• Remote POS (point of sale) terminals.
• Traffic signals monitor and control.
• Fleet management.
• Power distribution network supervision.
• Central heating system supervision.
• Weather station data transmission.
• Hydro-logic data acquisition.
• Vending machine.
• Traffic info guidance.
• Parking meter and Taxi Monitor.
• Telecom equipment supervision (Mobile base station, microwave or optical relay station).
• SIMCOM A7670C-LASS LTE 4G Module Cat-1
• SIM A7670C 4G LTE Development Board
• SIM800C 32M GSM Module IC with 32M Flash
• SIM800C GSM GPRS Chip Module
• SIM28ML GPS Module – LCC 18pin
• Sim900
• Sim800a
• Sim868
• Sim808
• Sim5300e
• Sim7600e
• Sim5360e  .

The SIM808 GSM GPRS Module is For people who want to integrate a cellular (GSM/GPRS) module into their design without the full breakout, this hand-solderable module is pretty nice.You''''ll need to add all of the supporting circuitry that is required, such as antennas, power regulation, any level shifting, LEDs, etc

Features :

Quad-band 850/900/1800/1900MHz - connect onto any global GSM network with any 2G SIM (in the USA, T-Mobile is suggested)
Fully-integrated GPS (MT3336 chipset with -165 dBm tracking sensitivity) that can be controlled and query over the same serial port
Make and receive voice calls using a headset or an external 32Ω speaker + electret microphone
Send and receive SMS messages
Send and receive GPRS data (TCP/IP, HTTP, etc.)
PWM/Buzzer vibrational motor control
AT command interface with "auto baud" detection

Here''''s the GPS specifications:

22 tracking /66 acquisition channels
GPS L1 C/A code
Sensitivity
Tracking: -165 dBm
Cold starts : -147 dBm
Time-To-First-Fix
Cold starts: 30s (typ.)
Hot starts: 1s (typ.)
Warm starts: 28s (typ.)
Accuracy: approx 2.5 meters
Dimensions 24mm x 24mm x 3mm / 0.9" x 0.9" x 0.1"
Weight: 3.2g

SIMCOM A7670C-LASS LTE 4G Module Cat-1

SIM A7670C 4G LTE Development Board

SIM800C 32M GSM Module IC with 32M Flash

SIM800C GSM GPRS Chip Module

SIM28ML GPS Module – LCC 18pin

Sim900

Sim800a

Sim868

Sim808

Sim5300e

Sim7600e

Sim5360e  .

This is a 15cm 3DBI GSM/GPRS/3G PCB Antenna with IPEX13 Connector. This PCB/Sticker Antenna is a wireless device to receive and transmit signals, it has been widely used in telecommunication to communicate. One of the main reasons to use a PCB (printed circuit board) antenna is the reduced overall cost of the radio module.

Application: 2G, 3G, 15dBi Applications 

1. Name: 2G 3G IPEX antenna
2. Connector type: ipx13
3. Gain definition: 3dBi (Typical)
4. Frequency band definition: 17102170MHz 800960
5. Impedance definition: 50 ohm
6. Total length: as shown in Figure
7. Impedance 50 Ohm
8. Material: PCB
9. Operating Temperature: 30 to ~ + 85°C

This is a GSM Antenna having a frequency of 824 – 960 MHz & 1710 – 1980 MHz with 28dBi gain. The antenna is a wireless device to receive and transmit signals, it has been widely used in telecommunication to communicate. One of the main reasons to use a sticker antenna is the reduced overall cost of the radio module.

Application: GSM

1. Compact Size
2. Low Cost
3. The connector of your choice
4. Any cable length (suggested <5m)
5. Frequency (MHz) : 824 – 960 MHz & 1710 – 1980 MHz
6. Gain:2 / 3 dBi
7. Impedance (Ω): 50
8. Connector Type: SMA Plug
9. VSWR :< 2.5
10. Cable Length: 3 Meter

SIMCOM A7670C-LASS LTE 4G Module is The Cat-1 Module which supports wireless communication modes of LTE-TDD/LTE-FDD. It supports maximum 10Mbps downlink rate and 5Mbps uplink rate. A7670 provides 124 pins, including 80 LGA pins in the outer ring and 44 LGA pins in the inner ring.

The SIMCOM A7670C series adopts LGA form factor and is compatible with SIM7000/SIM7070 series(NB/Cat M modules), and SIM800A/SIM800F(2G modules), which enables smooth migration from 2G/NB/Cat M products to LTE Cat 1 products, and greatly facilitates more compatible product design for the customer needs.

The SIMCOM A7670C-LASS supports multiple built-in network protocols, supports drivers for main operation systems(USB driver for Windows, Linux and Android etc.) and software function, AT commands are compatible withSIM7500/SIM7600 series modules. Meanwhile the A7670series integrates main industrial standard interfaces, with powerful expansibility, including abundant interfaces such as UART, USB, I2C, GPIO, which is suitable for main IOT applications such as telematics, surveillance devices, POS, industrial routers, and remote diagnostics etc.

• Small size LTE Cat 1 module
• LGA form factor with abundant interfaces
• Suitable for LTE only
• Abundant software functions: FOTA, LBS, SSL
• The form factor of A7670 series are compatible with the SIM7000/SIM7070 series
• Supported Band: LTE-FDD B1/B3/B5/B8 , LTE-TDD B34/B38/B39/B40/B41

• SIMCOM A7670C-LASS LTE 4G Module Cat-1

  SIM A7670C 4G LTE Development Board

  SIM800C 32M GSM Module IC with 32M Flash

  SIM800C GSM GPRS Chip Module

  SIM28ML GPS Module – LCC 18pin

  Sim900

  Sim800a

  Sim868

  Sim808

  Sim5300e

  Sim7600e

  Sim5360e

It has strong extension capability with rich interfaces including UART, USB2.0, I2C, GPIO etc. With abundant application capability like TCP/UDP/FTP/FTPS/HTTP/HTTPS/DNS, the module provides much flexibility and ease of integration for customer's application.

• TDD-LTE B38/B40/B41
• FDD-LTE B1/B3/B5/B7/B8/B20
• WCDMA/HSDPA/HSPA+ B1/B5/B8
• GSM/GPRS/EDGE 900/1800 MHz
• Control Via AT Commands
• 8B;standalone;assisted,XTRA

• LTE CAT1
  • Uplink up to 5Mbps
  • Downlink up to 10Mbps
• HSPA+
  • Uplink up to 5.76 Mbps
  • Downlink up to 42 Mbps
• UMTS
  • Uplink/Downlink up to 384Kbps
• EDGE Class
  • Uplink/Downlink up to 236.8Kbps
• GPRS
  • Uplink/Downlink up to 85.6Kbps

• USB Driver for Microsoft Windows 2000/XP/Vista/Win7/Win8/Win10
• USB Driver for Windows CE
• USB Driver for Linux /Android
• RIL supporting for Android/Windows CE
• Automatic installation for windows
• Firmware update via USB
• TCP/IP/IPV4/V6 Multi-PDP,MT PDP
• FTP/FTPS/HTTP/HTTPS/DNS
• DTMF
• MBIM to Win8
• Source code of the PC manager of the device for reference

• USB2.0
• UART  
• Product Specification

  Model Name/Number	Sim7600e H
  Usage/Application	Industrial
  Brand	Simcom
  Output Voltage	3.4V~ 4.2V
  Size/Dimension	30x30x2.9mm
  Weight	5.5g

• SIMCOM A7670C-LASS LTE 4G Module Cat-1
• SIM A7670C 4G LTE Development Board
• SIM800C 32M GSM Module IC with 32M Flash
• SIM800C GSM GPRS Chip Module
• SIM28ML GPS Module – LCC 18pin
• Sim900
• Sim800a
• Sim868
• Sim808
• Sim5300e
• Sim7600e
• Sim5360e  .

This is an interface cable that connects an SMA Female Connector to a UFl connector. Use this cable to connect the tiny UFl connector on a PCB to an antenna with an SMA connector. The SMA Female connector in this cable can be mounted onto a panel.

SMA Female part is highly suitable for prototyping with the cellular devices and GPS that needs an antenna connection. The female signal pin present in this connector correctly mate with the original SMA type antenna and ensures reliable functioning. The other end of the cable fits with the U.FL connector. Use it to attach any standard RP-SMA 2.4GHz antenna to the DPAC 802.11 modules.

Features:

• RF Coaxial Cable, RP SMA Straight Female, 
• Used for Wireless communication and Wireless LAN;
• Pre-assembled with different RF connectors for choice. 

Appliance: 

• Mobile Phone
• PC
• GPS
• Network Storage Equipment
• Medical, Lighting
• Remote Control

• RF Cable
• IPX to SMA Female Cable
• 1.13 mm Cable
• 10 cm Length

• Antenna GSM -2DBI Rubber Duck R/A SMA

  4g Antenna GSM 6DBI Springy Magnetic Stand Base Antenna With 3m Cable With SMA Male Connector

  2.4GHz 6DBI Antenna

  White Color 5DBI 4G LTE Antenna With SMA Connector

  Antenna GSM-2DBI Magnetic Antenna

  GSM-3DBI Magnetic Spring Antenna

  2.4GHz 2DBI Antenna

  Female Right Angle SMA Connector

  GSM-6DBI Magnetic Spring Antenna

  PCB Edge Mountable Female SMA Connector

  GSM- 2DBI Sticker Antenna

  Antenna GPS 3V Magnetic Mount SMA

  Female Straight SMA Connector

  Interface Cable RP-SMA to U.FL

  U.FL SMD Connector

  GSM PCB ANTENNA

  STICKER ANTENNA

  .

These connectors are designed to provide compatibility with industry-grade 50 ohm and 75-ohm cables for longer operational life with gold and nickel plating for environmental protections.

Appliance:

• Aerospace and Defense: Hand-held field Device and Instrumentation
• Medical: Instrumentation
• Commercial Vehicle: Bluetooth and GPS
• Telecommunications: Wireless Base Stations, Cellular Mobile System
• Data/Communications: Wifi, WiMAX
• Industrial: Active and passive components, instrumentation, M2M Communications, Vehicle Tracking System

1. SMA Connector,Female,Straight,PCB Connector,Plate Edge Mount,Copper,Gold Plating;
2. Excellent electrical performance up to 18GHz with low reflection;
3. Thread type coupling mechanism ensure small loss and high security in compact design;

Electrical Characteristics

1. Impedance 50 ohm
2. Frequency Range: 0~6 GHz
3. VSWR: Straight type 1.3max / R/A type 1.5max
4. Dielectric Withstanding Voltage: 1000 V rmsmin for RG142, RG405
5. 750 V rms min. for RG316, RG402
6. 500v rms min. for RG178
7. Working Voltage:500 V rms max. for RG142, RG405
8. 375 V rms max. for RG316, RG402
9. 170 V rms max. for RG178
10. Center Contact Resistance 6.0 m (Milliohms max.)
11. Outer Contact Resistance 2.0 m (Milliohms max.)
12. Insulation Resistance 5 x 10 m (Megohms min.)

Mechanical Characteristics

1. Coupling: 1/4-36 thread
2. Contact Retention: 15 in-lbs min.
3. Coupling nut torque: 30 in-lbs. min.
4. Durability(mating) 500 cycles (For Beryllium Copper Contact).

·        Antenna GSM -2DBI Rubber Duck R/A SMA

·        4g Antenna GSM 6DBI Springy Magnetic Stand Base Antenna With 3m Cable With SMA Male Connector

·        2.4GHz 6DBI Antenna

·        White Color 5DBI 4G LTE Antenna With SMA Connector

·        Antenna GSM-2DBI Magnetic Antenna

·        GSM-3DBI Magnetic Spring Antenna

·        2.4GHz 2DBI Antenna

·        Female Right Angle SMA Connector

·        GSM-6DBI Magnetic Spring Antenna

·        PCB Edge Mountable Female SMA Connector

·        GSM- 2DBI Sticker Antenna

·        Antenna GPS 3V Magnetic Mount SMA

·        Female Straight SMA Connector

·        Interface Cable RP-SMA to U.FL

·        U.FL SMD Connector

·        GSM PCB ANTENNA

·        STICKER ANTENNA .

This is Magnetic Mount Antenna having a frequency of 2400 2483 MHz and gain of 3 dBi. This is very helpful for signal boosting. Magnetic mount antennas are commonly used for car and truck applications. The antennas magnetic base sticks securely to the metal of the vehicle. The metal surface of the car acts as a ground plane to bounce the signal. Since magnetic mount antennas require a ground plane, they should be mounted on metal.

Application: 2.4 GHz Applications, Smart Meters

1. Compact Size
2. Low Cost
3. Anodized Aluminium

This is Rubber Duck Antenna With SMA-Male Right Angle Foldable Connector with Frequency of 824 960 MHz & 1710 1980 MHz and 2 dBi Gain. The High-Gain Directional Indoor Antenna is used to extend the range of wireless network coverage in a single direction. It can be attached to an access point, wireless router, or wireless network adapter. Ideal when access points and routers need to be placed in wiring closets or inside ceilings, since you can locate this antenna at the top of a cubicle, on a ceiling, on a desktop or on the wall, optimizing your wireless coverage.

Application: GSM

1. Compact Size
2. Low Cost
3. Straight version available
4. SMA-Male Plug connectors available.

VHM-314 V3.0 Bluetooth Audio Receiver Board can be used in DIY kit. Using Bluetooth technology, the data can be transmitted to mobile phone and other devices, and the audio source is stable. The receiver is a Bluetooth module that connects to your radio and wired headset or speaker. RoboticsBD

The board is designed to be used for various electronic devices like mobile phones and tablets. The main board has lossless sound quality, no noise, no radiation, and no delay. Support the wireless audio function of the mobile phone, you can also use it as a single button control. Meanwhile, the main board is made of abs material, which can provide stable performance. The wireless receiving module is suitable for various kinds of Bluetooth devices such as smart phones and tablets. RoboticsBD

The Bluetooth receiver is a wireless communication device that connects to the computer with the help of simple button operation and can provide you with the latest wireless experience. As a wireless communication tool, it is suitable for the use of various electronic parts that are used in the fields. Support Bluetooth audio interface, can be used to connect mobile phones, computers and other devices with wireless receiving and transmitting function of music.

SIMCOM SIM28ML GPS module is a standalone or A-GPS (Assisted Global Positioning System) receiver. With Built in LNA, SIM28ML can relax antenna requirement. It can also track as low as -165 dBm signal even without network assistance. And has excellent low power consumption characteristics (acquisition 16 mA, tracking 15 mA). It supports various location and navigation applications, including autonomous GPS, QZSS, SBAS ranging (WASS, EGNOS, GAGAN, MSAS), RTCM and A-GPS.