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Home > GSM/GPRS qual band faraway remote modular
GSM/GPRS qual band faraway remote modular

GSM/GPRS qual band faraway remote modular

GSM/GPRS qual band faraway remote modular

GSM sms/Mobile and pc apk soft faraway remote control modular,can according customer require design.

2, Product descriptions

2.1 Measurements

WxDxH: 43.1×32.5×3.5mm

 

2.2 Parameters

Frequency band

EGSM850 /GSM900 /GSM1800 /DCS1900 qual band

Max transmit power

EGSM850 /GSM900 /GT800 Class 4 (2W)

GSM1800 /DCS1900 Class1 (1W)

Receiving sensitivity

-106dBm

Workable temperature

-30 ºC ~ +75 ºC

Power supply

3.4V ~ 4.2V ( Typically 3.8V )

Current Consumption

(1)Shut down:40uA

( 2 ) Stand by (Average): 3mA

( 3 ) Voice conversation:240mA

(4 ) GPRS CLASS 10 (Average):400mA

Protocols

Compatible with GSM/GPRS phase 2/2+

AT commands

 

3,Features:

60-pin B2B Connectors (Panasonic)

1xUART interface (Max baud rate 115200bit /s )

Standard SIM card interface (1.8V or 3V )

Two analog audio interfaces

Power interface

GSM antenna connector: 50&brvbar

Antenna soldering pads

 

Voice service

Support FR, EFR, HR and AMR voice-encoding methods

Support hand-free conversation, echo suppression function

Short Message service

Support MO and MT

Support point to point and community broadcasting

Support TEXT and PDU mode

GPRS data service

GPRS CLASS 10

Encoding method: CS 1,CS 2,CS 3,CS4

Max Downlink rate: 85.6 Kbit/s

Max Uplink rate:42.8 Kbit/s

Support PBCCH

Built-in TCP/IP protocol, support multi-links,support ACK answering,support large-capacity cache

Circuit data service

Support CSD data service,Max baud rate: 14.4Kbit/s

Support FAX:Group3, Class2.0

Support USSD

 

4,Others:

Additional service

Caller ID display,call redirection,call hold,call waiting,handset tripartite telephone conversation.

 

5, Certificate

ROHS certified

CE certified

 

6. Interface list

1

VBAT

16

LWR_B

31

SIM1_DATA

46

KCOL3

2

VBAT

17

LRD_B

32

SIM1_CLK

47

KCOL0

3

VBAT

18

NLD0_LSCK

33

SIM1_RST

48

KROW4

4

VBAT

19

LPA0

34

VSIM1

49

KCOL4

5

VBAT

20

NLD1

35

VM

50

USB_DP

6

VBAT

21

NLD4

36

VIO

51

USB_DM

7

GPIO53

22

NLD2_LSD0

37

EINT1

52

KEYPAD_LED

8

GPIO49

23

LPCE0B

38

KROW1

53

ISINK3

9

GPIO50

24

NLD3_LSDI

39

KROW0

54

ISINK2

10

GPIO48

25

NLD7

40

EINT0

55

PWR_KEY

11

GPIO52

26

NLD6

41

EINT2

56

GND

12

GPIO47

27

NLD5

42

KROW3

57

GND

13

GPIO51

28

VCHG

43

KROW2

58

GND

14

GPIO54

29

VCHG

44

KCOL2

59

GND

15

LRSTB

30

VCHG

45

KCOL1

60

BAT_ADC