Hot Offer Gprs Gsm Huawei Gtm900-b 3g Communication Module
Hot offer gprs gsm huawei gtm900-b 3g communication module
What is Descriptions of our Hot offer gprs gsm huawei gtm900-b 3g communication module?
Overview
SIM100,SIM110,SIM100C,ITM100,SIM100S32-E,SIM100M32-E,SIM200, SIM100M,SIM300,SIM300Z,SIM300C,SIM300CZ,SIM300D,SIM300DZ,SIM306, SIM340,SIM340C,SIM340D,SIM548,SIM600(GSM/GPRS/EDGE), SIM508(GSM/GPRS+GPS)
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Specifications
Feaure |
Description |
Working frequency bands |
Dual band EGSM900/GSM1800 |
GT800 | |
GSM850/GSM1900 | |
Maximum transmit power |
EGSM900/GT800 Class4(2W) |
GSM1800 Class1(1W) | |
Receive sensitivity |
<-102dBm |
Working temperature |
-30°C~+75°C |
Powere voltage |
3.3V~4.8V(recommended value 4.0V ) |
Average standby current |
TBD |
Power-off leakage current |
TBD |
Protocols |
GSM/GPRS Phase2/2+ |
Huawei GT800 | |
AT commands |
GSM AT commands |
V.25 AT commands | |
Huawei extended AT commands | |
|
40PIN FPC connectors |
UART interface(maximum baud rate of the serial port:115200bit/s) |
Standard SIM card interface(3V) | |
Two analog audio interfaces | |
Power supply interfaces | |
GSC RF antenna connector |
50¦ E GSC antenna connector |
Voice service |
FR,EFR,HR and AMR Voice encoding |
|
Calls in hands-free mode Echo cancellation function | |
SMS |
MO and MT |
Point-to-point and cell broadcast | |
Text messages in TEXT and PDU modes | |
GPRS data service |
GPRS CLASS 10 |
Encoding schemes:CS 1,CS 2,CS 3 and CS 4 | |
Maximum rate:85.6Kbit/s | |
PBCCH | |
Embedded TCP/IP protocol suite:supports multiple links,and provides ACK answer and large-capacity cache. | |
Circuit data service |
CSD service(maximum rate: 14.4Kbit/s) |
Fax service:Group3 ,Class2.0 | |
USSD service | |
Supplementary |
Caller ID display Call forwarding Call holding Call waiting Tree-party calls |
Trumking |
Group calls Broadcasts Private calls |
Key benefits
| |
GPRS/GSM module GTM900-B |
| Stock parts, 70-80% new, Good quality | |
| Fast delivery | |
| one year warranty | |
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GTM900-B/GTM900-A
What is Packaging of our Hot offer gprs gsm huawei gtm900-b 3g communication module ?
Packaging
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Shipping
What is our Company ?
Company Information
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