GSM USB/RS232 SMS modem for bulk SMS sending

3 modem with 3g gsm module,modem gsm 3g

2.Dual-band 800/1900MHZ
3.one year warranty

CDMA 3G modem:

1.Industrial design and aluminum casing
2.International standard interface
3.High performance and stable

WCDMA 3G modem

Features

Frequency: UMTS/HSDPA 2100MHz

GSM/GPRS/EDGE 900/1800MHz

Output power (Conformity to Edition 99):

EGSM 900 Class 4 (+33dBm±2dB)

GSM 1800 Class 1 (+30dBm±2dB)

GSM 900 8PSK Class E2 (+27dBm±3dB)

GSM 1800 8PSK Class E2 (+26dBm+3/-4dB)

UMTS 2100, WCDMA FDD BDI Class 3 (+24dBm+1/-3dB)

Voltage range:  DC 6V~30V

Dimensions:  97mm*54mm*25mm

Weight:  108g

Interface

Power control input:  2 pin

Data:  RS 232 (D-SUB 15 pin  Female)

Maximum 115200bps

Antenna:  SMA (Female)

Voice:  RJ11, analog voice input/output

SIM card:  Drawer-design

Working status indicator:  LED

UMTS

Edition 99, standard WCDMA FDD 2004

PS data rate:  384kbps DL/384kpbps UL

CS data rate:  64Kbps DL/64kbps UL

GSM/GPRS/EDGE

Data transmission:  Support GPRS/EDGE/CSD; GPRS Class 10

Short message Support text and PDU mode

Support broadcasting mode

Fax:  Group 3. Class 1

AT command set:  Standard GSM 07. 05; 07. 07

SIM/UICC card:  1.8V/3V

Reset

Support software control

Support hardware automatically reset function

Temperature range

Working status:  -20~+65'C

Access status:  -30~+85'C

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Basic  Information

Product pictures