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SIMCOM GSM GPRS GPS Combo Module

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SIMCom Wireless Solutions is the leader in high quality wireless modules for different technology platforms in GSM/GPRS/EDGE Module, WCDMA/HSPA and TD-SCDMA. By partnering with third parties, SIMCom Wireless provides customized design solutions in M2M, WLL, Mobile Computing, GPS and other applications. SIMCom Wireless also provides ODM services for customers. I2R Labs can supply range of modules SIM 908C,SIM908,SIM968,SIM928A,SIM548C,SIM548 from SIMCOM at highly competive pricing.

SIMCOM SIM908 GPRS Module

Item Code: SIM908

SIM908

SIM908 module is a complete Quad-Band  GSM/GPRS module which combines GPS technology for satellite navigation. The compact design which integrated GPRS and GPS in a SMT package will  significantly save both time and costs  for customers to develop GPS enabled applications. 
Featuring an industry-standard interface and GPS function, it allows variable assets to be tracked seamlessly at any location and anytime with signal coverage.


General features 
•Quad-Band 850/900/18001900MHz 
•GPRS multi-slot class 10 
•GPRS mobile station class B 
•Compliant to GSM phase 2/2+ 
  -  Class 4 (2 W @ 850/900 MHz) 
  - Class 1 (1 W @ 1800/1900MHz) 
•Control via AT commands (GSM 07.07 ,07.05   and SIMCom enhanced AT Commands) 
•SIM application toolkit 
•Supply voltage range:
  -GPRS: 3.2 ~ 4.8 V
  -GPS: 3.0 ~ 4.5V 
•Low power consumption
•Dimensions: 30*30*3.2mm
•Weight:
  - SIM908:5.2g 
  - SIM908-C:11.1g 
•Operation temperature: 
  -40 °C to +85 °C


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

Specifications for audio 
•Tricodec 
  - Half rate (HR) 
  - Full rate (FR) 
  - Enhanced Full rate (EFR) 
•Hands-free operation 
•Echo cancellation 
 
Specifications for data transfer 
•GPRS class 8/10: max. 85.6 kbps (downlink) 
•PBCCH support 
•Coding schemes CS 1, 2, 3, 4 
•CSD up to 14.4 kbps 
•USSD 
•Non transparent mode 
•PPP-stack 
•Integrated TCP/IP stack
 
Compatibility 
•AT cellular command interface 
 
Specification for GPS
•Receiver type 
  - 42-channel 
  - GPS L1 C/A code, 
  - High-performance STE engine  
•Sensitivity 
  - Tracking:   -160 dBm 
  - Cold starts :           -143 dBm 
•Time-To-First-Fix   
  - Cold starts:           30s (typ.)  
  - Hot starts:   1s (typ.) 
•Accuracy 
  -Horizontal position : <2.5m CEP 
•Power consumption (GSM engine in idle mode) 
  - Acquisition           77mA 
  - Tracking   76mA

Interfaces 
•80-pad with SMT type 
•Interface to external SIM 3V/ 1.8V 
• Dual analog audio interfaces 
•SPI interface 
•RTC backup 
•Charge interface 
•A serial interface and a debug interface for  GSM/GPRS
•Debug interface for GPS NMEA information output
•Two separate antenna connectors for GSM/GPRS&GPS 

Certifications
•CE
•ROHS


SIMCOM SIM908 GPRS Module

SIMCOM SIM968 GPRS Module

Item Code: SIM968

SIM968

SIM968 module is a compact Quad-Band  GSM/GPRS-enable module base on PNX4851 platform which is also equipped with GNSS technology for satellite navigation. The complete design in a SMT type makes it easy to integrate GSM/GPRS&GPS as an all-in-one solution.

General features
•Quad-Band GSM 850/900/18001900MHz
•GPRS multi-slot class 10
•GPRS mobile station class B
•Compliant to GSM phase 2/2+
      -Class 4 (2 W @ 850/900 MHz)
      -Class 1 (1 W @ 1800/1900MHz)
•Control via AT commands (3GPP TS 27.007 and SIMCom enhanced AT Commands)
•SIM application toolkit
•Supply voltage range:
      -VBAT: 3.2 ~ 4.8 
      -V-GPS: 2.8 ~ 4.3V
      -VCHG: 5V
•Low power consumption
•Dimensions: 30*30*3.0mm
•Weight: 5.3g
•Operation temperature:-40 to +85

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

Specifications for audio
•Tricodec
-Half rate (HR)
-Full rate (FR)
-Enhanced Full rate (EFR)
•Hands-free operation
•Echo cancellation

Specifications for data transfer
•GPRS class 8/10: max. 85.6 kbps (downlink)
•PBCCH support
•Coding schemes CS 1, 2, 3, 4
•PPP-stack
•Integrated TCP/IP stack

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

Compatibility
•AT cellular command interface

Specification for GNSS
•Support GPS/GLONASS/Galileo/QZSS
•Support EASYTM   self-generated  orbit prediction
•Support EPOTM orbit prediction
•Support SBAS ranging (WAAS, EGNOS, GAGAN, MSAS)
•Support  Jamming Removing
•Integrated Low-noise amplifier
•Receiver type
    33tracking/99 acquisition-channel GNSS receiver
•Max. update rate:      10Hz
•Sensitivity  
     Tracking: -167 dBm     
     Reacquisition:      -160 dBm 
     Cold starts:          -148 dBm      
•Time-To-First-Fix
      Cold start:          28s            
      Warm start:        26s
       Hot start:           <1s
       EPO Assist:     13s(CTTFF)        
•Accuracy
       Automatic Position3:     <2.5m CEP 
       Speed: 0.1m/s      

Interfaces
• 80-pad with SMT type
•one Interface for external SIM card  :3V/ 1.8V
•two analog audio interfaces
•SPI interface
•RTC backup
•a serial interface and a debug interface for GSM/GPRS
• two serial interfaces  for GNSS
•charge  input


SIMCOM SIM968 GPRS Module

SIMCOM SIM928A

Item Code: SIM928A

SIM928A

SIM928A module is a compact Quad-Band  GSM/GPRS-enable module base on PNX4851 platform which is also equipped with GPS technology for satellite navigation. The complete design in a SMT type makes it easy to integrate GSM/GPRS&GPS as an all-in-one solution.

General features
•Quad-Band GSM 850/900/18001900MHz
•GPRS multi-slot class 10
•GPRS mobile station class B
•Compliant to GSM phase 2/2+
      -Class 4 (2 W @ 850/900 MHz)
      -Class 1 (1 W @ 1800/1900MHz)
•Control via AT commands (3GPP TS 27.007 and SIMCom enhanced AT Commands)
•SIM application toolkit
•Supply voltage range:
      -GPRS: 3.2 ~ 4.8 V
      -V-GPS: 2.8 ~ 4.3V
      -VCHG: 5V
•Low power consumption
•Dimensions: 30*30*3.0mm
•Weight: 5.3g
•Operation temperature:-40 to +85

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

Specifications for audio
•Tricodec
-Half rate (HR)
-Full rate (FR)
-Enhanced Full rate (EFR)
•Hands-free operation
•Echo cancellation

Specifications for data transfer
•GPRS class 8/10: max. 85.6 kbps (downlink)
•PBCCH support
•Coding schemes CS 1, 2, 3, 4
•PPP-stack
•Integrated TCP/IP stack

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

Compatibility
•AT cellular command interface

Specification for GPS

•Support EASYTM   self-generated  orbit prediction
•Support EPOTM orbit prediction
•Support SBAS ranging (WAAS, EGNOS, GAGAN, MSAS)
•Support  Jamming Removing
•Integrated Low-noise amplifier
•Receiver type
    33tracking/99 acquisition-channel GPS receiver
•Max. update rate:    10Hz
•Sensitivity    
     Tracking: -167 dBm     
     Reacquisition:      -157 dBm 
     Cold starts:          -148 dBm      
•Time-To-First-Fix
      Cold start:          28s            
      Warm start:        26s
       Hot start:           <1s
       EPO Assist:     13sCTTFF)        
 •Accuracy
       Automatic Position3:     <2.5m CEP 
       Speed4: 0.1m/s         

Interfaces
• 80-pad with SMT type
• one Interface for external SIM card  :3V/ 1.8V
•two analog audio interfaces
•SPI interface
•RTC backup
•A serial interface and a debug interface for GSM/GPRS
• two serial interfaces for GPS
charge  input


SIMCOM SIM928A

Simcom Sim908c

Item Code: SIM908C

SIM908C module is a complete Quad-Band GSM/GPRS module which combines GPS technology for satellite navigation. The compact design which integrated GPRS and GPS will  significantly save both time and costs  for customers to develop GPS enabled applications. 


Featuring an industry-standard interface and GPS function, it allows variable assets to be tracked seamlessly at any location and anytime with signal coverage.


General Features:

• Quad-Band 850/900/18001900MHz
• GPRS multi-slot class 10
• GPRS mobile station class B
• Compliant to GSM phase 2/2+
- Class 4 (2 W @ 850/900 MHz)
- Class 1 (1 W @ 1800/1900MHz)
• Control via AT commands (GSM 07.07 ,07.05 and SIMCom enhanced AT Commands)
• SIM application toolkit
• Supply voltage range:
- GPRS: 3.2 ~ 4.8 V
- GPS: 3.0 ~ 4.5V
• Low power consumption
• Dimensions: 50*33*4.5 mm
• Weight:
- SIM908:5.2g
- SIM908-C:11.1g
• Operation temperature: -40 °C to +85 °C


Specifications for SMS via GSM / GPRS

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


Specifications for Audio

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

Specifications for Data Transfer

• GPRS class 8/10: max. 85.6 kbps (downlink)
• PBCCH support
• Coding schemes CS 1, 2, 3, 4
• CSD up to 14.4 kbps
• USSD
• Non transparent mode 
• PPP-stack
• Integrated TCP/IP stack Compatibility

•  AT cellular command interface 

Specification for GPS


• Receiver type 
- 42-channel 
- GPS L1 C/A code,
- High-performance STE engine  

• Sensitivity
- Tracking:               -160 dBm 
- Cold starts :           -143 dBm

•Time-To-First-Fix   
- Cold starts:           30s (typ.)  
- Hot starts:               1s (typ.)

•Accuracy 
- Horizontal position : <2.5m CEP
• Power consumption (GSM engine in idle mode)
- Acquisition           77mA
- Tracking               76mA

Interfaces 
• 80-pad with SMT type
• Interface to external SIM 3V/ 1.8V
• Dual analog audio interfaces
• SPI interface
• RTC backup
• Charge interface
• A serial interface and a debug interface for GSM/GPRS
• Debug interface for GPS NMEA information output
• Two separate antenna connectors for  GSM/GPRS&GPS

 

Certifications 
• CE

• ROHS


Simcom Sim908c

Simcom Sim548

Item Code: SIM548

SIM548 module is a Quad-Band GSM/GPRS-enabled module that is also equipped with GPS technology for satellite navigation. The compact design of the SIM548 makes it easy to integrate GSM/GPRS & GPS as an all-in-one solution. You will save significantly both time and cost for the integration of additional hardware components.
The combination of both technologies can fit almost all the space requirement in your application, such as PDA phone, GPS hand-held device and other mobile device, it allows vehicles and people to be tracked seamlessly at any location and anytime. Physical features•Overall dimensions: 34mm x 55mm x 3 mm
•Weight: approx. 12g
•Normal operation temperature: -20°C to +55°C
•Restricted operation temperature:-30°C to -20°Cand +55°C to +80°C
•Storage temperature: -40°C to +85°C
Physical FeatureSpecifications for Data Transmission:  Overall Dimensions: GPRS class 10: max. 85.6kbps(downlink)34 x 55 x 3mm PBCCH support Weight: approx. 12g Coding schemes: CS 1, 2, 3, 4 Normal operation temperature: CSD up to 14.4kbps-20 °C ~ +55 °C USSD Restricted operation temperature: Non transparent mode-30 °C ~ -20°C and +55 °C ~ +80 °C PPP-Stack Storage temperature Integrated TCP/IP stack-40 °C ~ +80 °CInterfaces:General Features: Interface to external SIM 3V 1.8V Quad-Band GSM/GPRS 80 pins DIP Board-to-board connector850/900/1800/1900MHz Dual analog audio interface  GPRS multi-slot class 10/8 Keyboard interface GPRS mobile station class B LCD interface Compliant to GSM phase 2/2+ Charge interface Class 4 (2W @ 850/900MHz) RTC backup Class 1 (1W @ 1800/1900MHz) AT commands via GSM/GPRS serial interface  Control via AT commands  A serical interface and a debug interface GSM 07.07, 07.05for GSM/GPRS SIMCOM enhanced AT Commands  Dual - Serial interfaces for GPS  SIM application toolkit Two separate Antenna connectors for GSM/GPRS Supply voltage range 3.4 ~ 4.5 V& GPS and an antenna pad for GSM/GPRS Low power consumptionSpecifications:Specifications for Voice: Receiver 20 channels, L1 1575.42MHz, C/A code Tricodec1.023MHz chip rate Half Rate (HR) Accuracy Position 10m CEP, Full Rate (FR)without SA/Velocity 0.1m/s Enhanced Full Rate (EFR)without SA/Time 1us synchronized to GPS time Echo suppression DGPS accuracy 1 to 5m, typical, 0.05m/s, typical Hands-free operation Date WGS-84  Acquisition rateSpecifications for fax:(TTFF defined at 95% of first position laocal station Group 3, class1  Hot start<1s. average, open sky  Warm start<38s, average, open skySpecifications for SMS Cold start<42s, average, open sky Point-to-point MO and MT Operating voltage 3.3V DC±5%  SMS cell broadcast  Low power consumption about 200mW at 3.3V Text and PDU mode Protocols NMEA-0183Approval:  SiRF binary  RTCM SC-104  Crystal oscillator (TCXO), temperature compensatedwith frequency stability of ±0.5ppm FCC Memory: On-chip 4Mbit FLASH and 1Mbit SDRAM 

Simcom Sim548

SIMCOM SIM548C

Item Code: SIM548C

SIM548C module is a Quad-Band GSM/GPRS enabled a compact plug-in module that is also equipped with GPS technology for satellite navigation. The compact design of the new SIM548C makes it easy to integrate GSM/GPRS & GPS as an all-in-one solution. You will save significantly both time and cost for the integration of additional hardware components.  Featuring an industry-standard interface and GPS function, the combination of both technologies allows goods, vehicles and people to be tracked seamlessly at any location and anytime with signal coverage. General features  Quad-Band 850/900/18001900MHz  GPRS multi-slot class 10  GPRS mobile station class B  Compliant to GSM phase 2/2+ – Class 4 (2 W @ 850/900 MHz) – Class 1 (1 W @ 1800/1900MHz)  Control via AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands)  SIM application toolkit  Supply voltage range 3.4 ... 4.5 V  Low power consumption  Normal operation temperature: -30 °C to +80°C  Restricted operation temperature:  -40°C to -30°C and +80°C to +85°C  Storage temperature: -45°C to +90°C  Dimensions: 55*33*8.2mm
Interfaces  60-pin DIP connector  Multiplexer  Interface to external SIM 3V/ 1.8V  Dual analog audio interfaces  AT commands via GSM/GPRS serial interface  Embedded SIM card holder  LCD interface  RTC backup  Charge interface  A serial interface and a debug interface for GSM/GPRS  Dual serial interface for GPS  Two separate antenna connectors for GSM/GPRS&GPS, and two antenna pads for GSM/GPRS&GPS 
Compatibility  AT cellular command interface

Specifications for SMS via GSM / GPRS Point-to-point MO and MT SMS cell broadcast Text and PDU mode 
Specifications for audio Tricodec – Half rate (HR) – Full rate (FR) – Enhanced Full rate (EFR) Hands-free operation Echo cancellation

Specifications for data transfer GPRS class 8/10: max. 85.6 kbps (downlink) PBCCH support Coding schemes CS 1, 2, 3, 4 CSD up to 14.4 kbps USSD Non transparent mode PPP-stack Integrated TCP/IP stack   Specification for GPS Receiver 20 channels, L1 1575.42 MHz, C/A code 1,023 MHz chip rate Accuracy Position 10m CEP without SA/Velocity 0.1m/s, without SA/Time 1μs synchronized to GPS time Date WGS-84 Acquisition rate (TTFF defined at 95% of first position local station) Hot start<1s, average, open sky Warm start<38s, average, open sky Cold start<42s, average, open sky Support AGPS Operating voltage 3.3V DC ±5% Low power consumption about 200mW at 3.3V Protocols  NMEA-0183  SiRF binary  RTCM SC-104 Crystal oscillator (TCXO), temperature compensated with frequency stability of ±0.5ppm Memory: 4 Mb flash and 1Mb SRAM

SIMCOM SIM548C

Contact Us
I2R Labs
Mr. T.P. Balakrishnan (Proprietor)
39, Shree Shruthi Nilayam, 2nd Floor, Door No. 2, DB Sandra
Bengaluru - 560097, Karnataka, India

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