Graylogix

Featuring an industry-standard interface, the SIM900A delivers GSM/GPRS 900/1800MHz performance for voice, SMS, Data, & Fax in a small form factor & with low power consumption. With a tiny configuration, SIM900A can fit almost all the space requirements in your applications, especially for slim & compact demand of design.

General Features

• Dual-B & 900/ 1800 MHz
• GPRS multi-slot class 10/8
• GPRS mobile station class B
• Compliant to GSM phase 2/2+
– Class 4 (2 W @900 MHz)
– Class 1 (1 W @ 1800MHz)
• SAIC (Single Antenna Interference Cancellation) support
• Control via AT commands (GSM 07.07 ,07.05 & SIMCOM enhanced AT Commands)
• SIM application toolkit
• internal Supply voltage range : 3.2 ... 4.8V
• External Supply voltage range : 9 ... 12V DC
• Low power consumption: 1.0mA(sleep mode&BS-PA- MFRMS=9 )
• Operation temperature: -40°C to +85 °C

Specifications for Fax

•Group 3, class 1

Specifications for GPRS Data

•GPRS class 10: max. 85.6 kbps (downlink)
•PBCCH support
•Coding schemes CS 1, 2, 3, 4
•PPP-stack

Specifications for CSD Data

•CSD up to 14.4 kbps
•USSD
•Non transparent mode

Specifications for SMS via GSM/GPRS

•Point to point MO & MT
•SMS cell broadcast
•Text & PDU mode

Software features

•0710 MUX protocol
•embedded TCP/UDP protocol
•FTP/HTTP

Specifications for Voice

• Tricodec
– Half rate (HR)
– Full rate (FR)
– Enhanced Full rate (EFR)
• AMR
– Half rate (HR)
– Full rate (FR)
• Hands-free operation
(Echo suppression)

Interfaces

• Serial & TTL (3.3v)
• Simcard holder
• Analog audio interface
• SPI interface
• TTL interface
• Antenna SMA Connector
• I2C
• GPIO
• PWM
• ADC
• Reset Button
• Power Button
• LED for Power
• LED for Network
• LED for Ring

Compatibility

AT cellular command interface.

Additional Information:

• Pay Mode Terms: T/T (Bank Transfer),Other
• Port of Dispatch: Bangalore
• Packaging Details: Industrial standared

Additional Information:

• Item Code: EC25-4GLTE
• Production Capacity: 10
• Delivery Time: Same Day
• Packaging Details: Package Includes: GSM Antenna x 2, GPS Antenna, Powersupply, USB Cable, UFL to SMA Connector cable x 3

The SIM800 GSM Modem with Bluetooth enables wireless data transfer between devices significantly It supports Bluetooth 3.0 and has a maximum range of 10 meters. The modem’s quad-band GSM/GPRS module supports 850/900/1800/1900 MHz frequencies and simultaneously can transmit data at a maximum speed of 85.6 kbps. It also has a built-in TCP/IP stack so that allows it to connect to the internet. This versatile device can be used to send and receive SMS messages, subsequently make voice calls, and connect to the internet. Must be remembered that it is compatible with a wide range of microcontrollers and can be easily integrated into existing projects.

The modem’s Bluetooth 3.0 support allows it to communicate wirelessly provided that with other Bluetooth-enabled devices. It has a maximum range of 10 meters, to demonstrate which is suitable for most applications. The modem also supports data transfer over Bluetooth, to illustrate that it can be used to transfer data between devices wirelessly.

Board features SIM800 GSM Modem with Bluetooth:

• Power Switch,
• Reset Switch,
• Power LED
• Ring LED
• Network LED
• UART Serial DB9 Connector
• TTL Pins
• Working Voltage 9V to 12V DC.
• And external Interfacing Pins.
• Works with AT Commands for sim800 @ 9600 Baud rate (Configurable)

SIM800 Bluetooth interface:

• First Update the firmware in order to Bluetooth commands to execute.
• Sim800 modem: Power on the sim800 module,
• Sim800 modem: At+btpower=1
• Mobile Phone: Power on the Bluetooth on your mobile phone.
• Mobile Phone:  Click to pair with sim800 and press ok for the pop up message.
• Sim800 modem: At+btpair=1,1
• Sim800 modem:  At+btgetprof=1

A7672S 10AG3 With GNSS and BLE Aimed at the global market, the module supports GSM, LTE-TDD and LTE-FDD. Users can choose the module according to the wireless network configuration. With a small physical dimension of 24*24*2.4mm and with the functions integrated, the module can meet almost any space requirement in users’ applications, such as smart phone, PDA, industrial handhold, machine-to-machine and vehicle application, etc. A7672X provides 124 pins, including 80 LCC pins in the outer ring and 44 LGA pins in the inner ring. This document will introduce all the functional pins.

The interfaces are described in detail in the next chapters include:

• Power Supply
• USB 2.0 Interface
• Three UART Interface, one full function serial port, one ordinary serial port and one debug serial port
• USIM Interface
• General ADC Interface
• VBAT ADC Interface
• 4*4 matrix keyboard
• Analog audio MIC input interface
• Analog audio SPK output interface
• SPI Interface
• LDO Power Output
• I2C Interface
• General input and output interfaces (GPIO)
• SPI LCD Interface
• SPI Camera Interface
• Antenna Interface
• USB_BOOT interface
• Network status indication interface
• Module operation status indication interface

Additional Information:

• Port of Dispatch: Bangalore
• Packaging Details: Industrial Standard

• Quectel EC20 Miniature USB Modem offers EC20 series is a new generation of Quectel LTE module. Adopting the 3GPP Rel. 9 LTE technology, it delivers 100Mbps downlink and 50Mbps uplink data rates and is fallback compatible with Quectel UMTS/HSPA+ UC20 module in the compact and unified form factor, providing a flexible and scalable platform for migrating from UMTS/HSPA+ to LTE. EC20 contains four variants: EC20-A, EC20-C, EC20-CE and EC20-E.

  This makes it backward-compatible with existing EDGE and GSM/GPRS networks, ensuring that it can be connected even in remote areas devoid of 4G or 3G coverage. EC20 supports multiple-input multiple-output (MIMO) technology, a cutting edge antenna technology capable of transmitting multiple data streams on multiple transmitters to multiple receivers. The antennas at each end of the communications circuit
  are combined to minimize errors and optimize data speed.

  A rich set of Internet protocols, industry-standard interfaces and abundant functionalities (USB drivers for Windows XP, Windows Vista, Windows 7/8/8.1/10, Linux, Android/eCall*) extend the applicability of the module to a wide range of M2M applications such as CPE, router, data card, rugged tablet, automobile, security and industry PDA.

  Quectel EC20 Miniature USB Modem Features:
  • Small formfactor Robust modem
  • Size 52mm x 32mm
  • Plug and Play Self Powered USB Device for faster development
  • Onboard Sim card holder
  • Onboard Power section
  • Onboard UFL Connector

  Package Includes:

  • 1 x EC20 4G LTE modem.
  • 1 x SMA to UFL Connector.
  • 1 x 4G Antenna.
  • 1 x Sim trey.

SIM A7672 4G LTE UART Modem

Sim A7672 4G LTE UART Serial modem is the LTE Cat 1 module that supports wireless communication modes of LTE-FDD/LTE-TDD#/GSM#/GPRS#/EDGE#. It supports maximum 10Mbps downlink rate and 5Mbps uplink rate., It is backward-compatible with existing EDGE and GSM/GPRS networks, ensuring that it can be connected even in remote areas devoid of 4G or 3G coverage. It works on AT Commands.

A7672 series supports both multiple built-in network protocols and the drivers for main operating systems (USB driver for Windows, Linux and Android). The software functions, AT commands are compatible with the SIM800 series modules. A7672 series also can support BLE# and GNSS# and it integrates abundant industrial standard interfaces with powerful expansibility, which makes it perfectly suitable for main IOT applications such as telematics, POS, surveillance devices, industrial routers, and remote diagnostics etc.

• A7672S 4G LTE UART Serial Modem is an External Powered Modem with Antenna for stronger signal strength.
• Worldwide LTE, UMTS/HSPA+ and GSM/GPRS/EDGE coverage.
• Industrial casing with minimized form factor which is ideal for small end products with tight space and extended operating temperature range.
• Works on Industry Standard AT Commands.
• Easy to interface Via Serial to USB with any COM port after the installation of device drivers provided along with the modem.
• 4 LED Indicators on the modem depicting the status of the Network, Network Mode, Status and Modem Power correspondingly.
• The device comes with 2 types of Antenna, The Main antenna and the GPS antenna (Optional), both to be connected to the SMA connectors mounted on the side of the modem.
• The device is power through 12V 2A Power supply.
• Sim slot trey provided at the side of the device with easy insertion.

• LTE(Mbps) : 10(DL)/5(UL)
• EDGE(Kbps): 236.8(DL/UL)
• GPRS(Kbps): 85.6(DL/UL)
• Protocol: TCP/IP/IPV4/IPV6/Multi-PDP/FTP/FTPS/HTTP/HTTPS/DNS/MQTT
• Transmitting power: LTE power level: 3 (23dBm±2.7dB)
• Data Transmission Throughput: TDD/FDD-LTE category 1 : 10 Mbps (DL),5 Mbps (UL)
• SMS: MT, MO, CB, Text, PDU mode
• Short Message (SMS)storage device: USIM Card, CB does not support
• saving in SIM Card, Support CS domain and PS domain SMS
• Phonebook management: SM/FD/ON/AP/SDN
• USIM application toolkit: Support SAT class 3, GSM 11.14 Release 99, Support USAT
• Normal operation temperature: -30°C to +75°C
• Extended operation temperature: -40°C to +85°C*
• Storage temperature -40°C to +90°C

USB Driver Available for:

• Windows XP, Vista, 7/8/8.1/10, CE 5.0/6.0/7.0*,
• Linux 2.6/3.x/4.1,
• Android 4.x/5.x/6.0

Package Includes:

• A7672S 4G LTE UART modem
• Main Antenna,
• Serial to USB Converter. (With USB Cable)
• Power Supply Adapter 12V 2A.

Additional Information:

• Production Capacity: 100 Pcs per Day
• Delivery Time: 2 to 3 days
• Packaging Details: Industrial Standard

Quectel EC200U 4G LTE USB Modem for SMS and Data, compatible with all types of operating systems, with self powered Micro USB port, faster network response and higher speeds.

EC200U series QuecOpen are wireless communication modules, which support LTE-FDD, LTE-TDD, GSM/GPRS network data connection, they provide voice function for your special applications, and also support GNSS1. (* Contact sales team for GNSS Option)

Features of Quectel EC200U 4G LTE USB Modem:

• Quectel EC200 4G LTE USB Modem is an Standalone USB Powered Modem with Inbuilt Antenna for stronger signal strength.
• Small Form Factor for industrial Use which is ideal for small end products with tight space and extended operating temperature range.
• Works on Industry Standard AT Commands.
• Easy to interface Via USB through comport (Install Drivers before interfacing) to any of the operating Systems, like, Win, Linux, Android and Raspberry PI etc.
• 3 LED Indicators on the modem depicting the status of the Network, Status and Modem Power correspondingly.
• The device isequipped with the sate of the art GL Maxgain 4G Sticker Antenna.
• The device is power through 5V USB.
• Sim card holder provided next to the USB Port with easy insertion.

Specifications:

• LTE Support Cat 1 FDD and TDD
• Support 1.4/3/5/10/15/20 MHz RF bandwidth
• Support MIMO in DL direction
• FDD: Max 10 Mbps (DL), Max 5 Mbps (UL)
• TDD: Max 8.96 Mbps (DL), Max 3.1 Mbps (UL)
• Support GPRS multi-slot class 12
• Coding scheme: CS-1, CS-2, CS-3 and CS-4
• Max 85.6Kbps (DL)/Max 85.6Kbps (UL)
• Support TCP/UDP/PPP/NTP/NITZ/FTP/HTTP/PING/CMUX/HTTPS/
• FTPS/SSL/FILE/MQTT/MMS protocols
• Support PAP and CHAP for PPP connections
• Text and PDU mode
• Point to point MO and MT
• SMS cell broadcast
• USB 2.0 with High Speed up to 480Mbps
• USB Driver Available for:
• Windows XP, Vista, 7/8/8.1/10, CE 5.0/6.0/7.0*,
• Linux 2.6/3.x/4.1,
• Android 4.x/5.x/6.0
• Raspberry PI

Package Includes:

• EC200 4G LTE TTL modem with Micro USB cable

Additional Information:

• Production Capacity: 100 Pcs per Day
• Delivery Time: 2 to 3 days
• Packaging Details: Industrial Standard

Sim900a GSM/GPRS USB Modem, Featuring an industry-standard interface, the SIM900A delivers GSM/GPRS 900/1800MHz performance for SMS, Data, and Fax in a small form factor and with low power consumption, With Aluminum enclosure to minimize noise.

General features
•Dual-Band 900/ 1800 MHz
•GPRS multi-slot class 10/8
•GPRS mobile station class B
•Compliant to GSM phase 2/2+
– Class 4 (2 W @900 MHz)
– Class 1 (1 W @ 1800MHz)
•SAIC (Single Antenna Interference Cancellation) support
•Control via AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands)
•SIM application toolkit
•internal Supply voltage range : 3.2 ... 4.8V
•External Supply voltage range : 9 ... 12V DC
•Low power consumption: 1.0mA(sleep mode&BS-PA- MFRMS=9 )
•Operation temperature: -40°C to +85 °C

Specifications for Fax
•Group 3, class 1

Specifications for GPRS Data
•GPRS class 10: max. 85.6 kbps (downlink)
•PBCCH support
•Coding schemes CS 1, 2, 3, 4
•PPP-stack

Specifications for CSD Data
•CSD up to 14.4 kbps
•USSD
•Non transparent mode

Specifications for SMS via GSM/GPRS
•Point to point MO and MT
•SMS cell broadcast
•Text and PDU mode

Software features
•0710 MUX protocol
•embedded TCP/UDP protocol
•FTP/HTTP

Specifications for Voice
•Tricodec
– Half rate (HR)
– Full rate (FR)
– Enhanced Full rate (EFR)
•AMR
– Half rate (HR)
– Full rate (FR)
•Hands-free operation
(Echo suppression)

Interfaces
• B Type USB Connector
• Pust Type Simcard holder
• SMA Antenna Connector
• Power Indicator LED
• Network Indicator LED
• Package Contents: Sim900A USB Modem, 12v 2A Power supply Adaptor, Stub Antenna, USB Cable and CD.
• Wide Voltage Range 5 to 30v AC/DC

Additional Information:

• Item Code: USB-GSM-Modem
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A
• Port of Dispatch: Bangalore
• Production Capacity: 100 Pcs per day
• Delivery Time: Same Day
• Packaging Details: Industrial Standard.

Quectel EC20 4G LTE USB modem can deliver 100Mbps downlink and 50Mbps uplink data rate, It is backward-compatible with existing EDGE and GSM/GPRS networks, ensuring that it can be connected even in remote areas devoid of 4G or 3G coverage.

EC20 supports multiple-input multiple-output (MIMO) technology, a cutting edge antenna technology capable of transmitting multiple data streams on multiple transmitters to multiple receivers.

• Quectel EC20 4G LTE USB Modem is an Standalone USB Powered Modem with dual Antenna for stronger signal strength.
• Worldwide LTE, UMTS/HSPA+ and GSM/GPRS/EDGE coverage.
• Industrial casing with minimized form factor which is ideal for small end products with tight space and extended operating temperature range.
• MIMO technology meets demands for data rate and link reliability in modem wireless communication systems.
• Works on Industry Standard AT Commands.
• Easy to interface Via USB with any COM port after the installation of device drivers provided along with the modem.
• 3 LED Indicators on the modem depicting the status of the Network, Network Mode, Status and Modem Power correspondingly.
• The device comes with 2 types of Antenna, The Main antenna and the Axillary antenna, both to be connected to the SMA connectors mounted on the side of the modem.
• The device is power through USB.
• Sim slot trey provided at the side of the device with easy insertion.

• LTE FDD: B1/B3
• LTE TDD: B38/B39/B40/B41
• TDSCDMA: B34/B39
• WCDMA: B1
• CDMA 1x/EVDO: BC0
• GSM: 900/1800MHz
• LTE FDD: Max 100Mbps (DL)/Max 50Mbps (UL)
• DC-HSPA+: Max 42Mbps (DL)/Max 5.76Mbps (UL)
• UMTS: Max 384Kbps (DL)/Max 384Kbps (UL)
• TD-SCDMA: Max 4.2Mbps (DL)/Max 2.2Mbps (UL)
• EVDO: Max 14.7Mbps (DL)/Max 5.4Mbps (UL)
• EDGE: Max 236.8Kbps (DL)/Max 236.8Kbps (UL)
• GPRS: Max 85.6Kbps (DL)/Max 85.6Kbps (UL)
• Speech Codec Modes: HR/FR/EFR/AMR/AMR-WB
• Echo Arithmetic: Echo Cancellation/Noise Reduction
• USB 2.0 with High Speed up to 480Mbps
• USB Driver Available for:

1. Windows XP, Vista, 7/8/8.1/10, CE 5.0/6.0/7.0*,
2. Linux 2.6/3.x/4.1,
3. Android 4.x/5.x/6.0

• EC20 4G LTE USB modem
• Main Antenna
• Auxiliary Antenna (Diversified Antenna)
• USB cable.

SMS and Data Applications working through AT commands, CPE, router, data card, rugged tablet, automobile, security and industry PDA.

Sim A7672 4G LTE UART Serial modem is the LTE Cat 1 module that supports wireless communication modes of LTE-FDD/LTE-TDD#/GSM#/GPRS#/EDGE#. It supports maximum 10Mbps downlink rate and 5Mbps uplink rate., It is backward-compatible with existing EDGE and GSM/GPRS networks, ensuring that it can be connected even in remote areas devoid of 4G or 3G coverage. It works on AT Commands.

A7672 series supports both multiple built-in network protocols and the drivers for main operating systems (USB driver for Windows, Linux and Android). The software functions, AT commands are compatible with the SIM800 series modules. A7672 series also can support BLE# and GNSS# and it integrates abundant industrial standard interfaces with powerful expansibility, which makes it perfectly suitable for main IOT applications such as telematics, POS, surveillance devices, industrial routers, and remote diagnostics etc.

• A7672S 4G LTE UART Serial Modem is an External Powered Modem with Antenna for stronger signal strength.
• Worldwide LTE, UMTS/HSPA+ and GSM/GPRS/EDGE coverage.
• Industrial casing with minimized form factor which is ideal for small end products with tight space and extended operating temperature range.
• Works on Industry Standard AT Commands.
• Easy to interface Via Serial to USB with any COM port after the installation of device drivers provided along with the modem.
• 4 LED Indicators on the modem depicting the status of the Network, Network Mode, Status and Modem Power correspondingly.
• The device comes with 2 types of Antenna, The Main antenna and the GPS antenna (Optional), both to be connected to the SMA connectors mounted on the side of the modem.
• The device is power through 12V 2A Power supply.
• Sim slot trey provided at the side of the device with easy insertion.

• LTE(Mbps) : 10(DL)/5(UL)
• EDGE(Kbps): 236.8(DL/UL)
• GPRS(Kbps): 85.6(DL/UL)
• Protocol: TCP/IP/IPV4/IPV6/Multi-PDP/FTP/FTPS/HTTP/HTTPS/DNS/MQTT
• Transmitting power: LTE power level: 3 (23dBm±2.7dB)
• Data Transmission Throughput: TDD/FDD-LTE category 1 : 10 Mbps (DL),5 Mbps (UL)
• SMS: MT, MO, CB, Text, PDU mode
• Short Message (SMS)storage device: USIM Card, CB does not support
• saving in SIM Card, Support CS domain and PS domain SMS
• Phonebook management: SM/FD/ON/AP/SDN
• USIM application toolkit: Support SAT class 3, GSM 11.14 Release 99, Support USAT
• Normal operation temperature: -30°C to +75°C
• Extended operation temperature: -40°C to +85°C*
• Storage temperature -40°C to +90°C

USB Driver Available for:

• Windows XP, Vista, 7/8/8.1/10, CE 5.0/6.0/7.0*,
• Linux 2.6/3.x/4.1,
• Android 4.x/5.x/6.0

Package Includes:

• A7672S 4G LTE UART modem
• Main Antenna,
• Serial to USB Converter. (With USB Cable)
• Power Supply Adapter 12V 2A.

Additional Information:

• Production Capacity: 100 Pcs per Day
• Delivery Time: 2 to 3 days
• Packaging Details: Industrial Standard

Quectel EC20 UART 4G LTE Modem can deliver 100Mbps downlink and 50Mbps uplink data rate, It is backward-compatible with existing EDGE and GSM/GPRS networks, ensuring that it can be connected even in remote areas devoid of 4G or 3G coverage. It works on AT Commands.
EC20 supports multiple-input multiple-output (MIMO) technology, a cutting edge antenna technology capable of transmitting multiple data streams on multiple transmitters to multiple receivers.

•  It is an External Powered Modem with 12V 2A Adapter and dual Antenna for
  stronger signal strength.
• Worldwide LTE, UMTS/HSPA+ and GSM/GPRS/EDGE coverage.
• Industrial casing with minimized form factor which is ideal for small end products with tight space and
  extended operating temperature range.
• Works on Industry Standard AT Commands.
• Easy to interface Via Serial to USB with any COM port after the installation of device drivers provided
  along with the modem.
• 4 LED Indicators on the modem depicting the status of the Network, Network Mode, Status and
  Modem Power correspondingly.
• The device comes with 2 types of Antenna, The Main antenna and the Axillary antenna, both to be
  connected to the SMA connectors mounted on the side of the modem.
• The device is power through 12V 2A Power supply.
• Sim slot trey provided at the side of the device with easy insertion.

• EC20 4G LTE UART modem
• Main Antenna, Auxiliary Antenna (Diversified Antenna)
• Serial to USB Converter.
• Power Supply Adapter 12V 2A.