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

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