3G HSDPA Modem RS232&USB interface industrial Modem

3G HSDPA Modem 

Specifications

1.Based on SIMCOM Modem

2. * SIM5215A: Dual band : UMTS/HSDPA 850/1900MHz 
            Quad band : GSM/GPRS/EDGE 850/900/1800/1900MHz

   * SIM5215E:Dual band : UMTS/HSDPA 900/2100MHz

            Tri  band : GSM/GPRS/EDGE 850/900/1800MHz

   * SIM5215J: Dual band : UMTS/HSDPA 850(800)/2100MHz  

            Quad band : GSM/GPRS/EDGE 850/900/1800/1900MHz

3.RS232 or USB interface

4.Embedded TCP/IP protocol station.GSM/GPRS

5.Best quality and low factory price

6.Output power :

  - UMTS1900/850:0.25W
  - UMTS 2100/900:0.25W
  - GSM850/GSM900:2W
  - DCS1800:1W
  - PCS1900:1W

 7.Support AT  command  control

 8.Voltage range  : 3.3V~ 4.2V

 9.Temperature operational: -30 °C to +80°C

The picture of 3G HSDPA Modem :