LandCell 819-GPRS
GSM GPRS Cellular Data Modem

 Product Downloads:


User Manual

QuickStart Guide
Key Features
  • Supports GPRS
  • RS-232 connector
  • Quad Band GSM
  • Optimized for easy OEM applications
  • TCP/IP stack access via AT commands
  • Plug and Play Ready for most applications
  • Circuit Switch Data Origination and Termination
  • PPP Originated Tethered Data Calls for TCP/IP capable devices
  • Packet Data transmission at speeds up to 86 kbps
  • JAVA Application Development Platform (J2ME)
The LandCell-819 Cellular Data Modem is an external modem device providing wireless connectivity through public cellular networks. As a fully certified, dual-band integrated platform, it enables simple integration through a serial connection.

Our ready-to-deploy wireless modem not only addresses your wireless communication needs, it also provides faster time-to-market. So un-wire your existing communication ready machines, systems or next generation devices and address multiple applications or markets with the single, flexible platform provided by the 819-GPRS.

Successfully deployed across diverse fixed and mobile applications including data access, remote telemetry, SCADA, remote point of sale (POS) and automatic meter reading (AMR), the 819-GPRS supports both circuit-switched cellular and GPRS packet-switched data services with broad approval on cellular carriers worldwide.

  Quad-Band 850/900/1800/1900 MHz

  4.10 x 2.61 x 1.10 inches

  6 oz.

Operating Humidity:
   0-85% non-condensing

   -30°C to +60°C (operating)
   -40°C to +85°C (storage)

LED Indicators:
   Power, TX, DCD, RX

Interface Connectors:
   Power - 2.1/5.5 mm DC Barrel Jack (Center Positive)
   Serial - 9 pin sub-D connecotr (ITU-T V.24 protocol)
   Antenna - SMA female 50 Ohm

Power Input:
   9-28 VDC
   Idle - 0.5W Average (45mA @ 12VDC)
   Active - 4.0W Peak (335mA @ 12VDC)

RF Output Power:
   Class 4 (2 W) for EGSM850
   Class 4 (2 W) for EGSM900
   Class 1 (1 W) for GSM91800
   Class 1 (1 W) for GSM1900

Internet Services:

Specification for GPRS data transmission:
   GPRS Class 12: Up to 86 kbps
   Mobile station Class B
   PBCCH support
   Coding scheme CS 1-4

Specification for CSD data transmission:
   Up to 14.4 kbps
   Non-transparent mode
   USSD support

Specification for SMS:
   Point-to-point MO and MT
   SMS cell broadcast
   Text and PDU mode

Approvals & Certifications:
   Industry Canada ID: 267W-TC65
   PTCRB, Carrier Approvals Pending

Open Application Resources:
   ARM Core, Blackfin DSP
   400 KB (RAM) and 1.7 MB (Flash) Memory
   Improved power-saving modes

Java Features:
   CLDC 1.1 HI
   J2ME™ profile IMP-NG
   Secure data transmisssion with HTTPS, SSL and PKI