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PCIe MiniCard Full Size

GTM681 and GTM689

This is the original GobiTM 3000 design that was made by Qualcomm. Option is a Gobi licensee and can sell this module to its customers, customized and bundled with optional software (such as a connection manager or a RIL) and/or service offerings (such as specific regulatory or operator certifications).

Hardware specifications

Physical specifications
  • PCI Express Mini Card form factor, v 1.2, type F2 (full size, single sided)
  • Dimensions: 51 mm x 30 mm x 3.1 mm
  • Weight: 9 g
  • Operating temperature: -30°C to +70°C
  • Storage temperature: -40°C to +85°C
Max. Connectivity speeds
  • GSM: 14.4 Kbps DL/14.4 Kbps UL
  • GPRS: 85.6 Kbps DL/85.6 Kbps UL (class 12)
  • EDGE: 236.8 Kbps DL/236.8 Kbps UL (class 12)
  • UMTS mode: 384 Kbps DL/384 Kbps UL
  • HSDPA mode: 14.4 Mbps (Cat 10) downlink speed
  • HSUPA mode: 5.76 Mbps (Cat 6) uplink speed
  • CDMA 1xRTT mode: 153 Kbps FL/153 Kbps RL
  • EV-DO RevA mode: 3.1 Mbps FL/1.8 Mbps RL
  • HSPA+ Rel 7 SW features CPC (DTX/DRX), HS-SCCH-less operation, Enhanced CELL_FACH, Enhanced L2, EF-DPCH
Memory Configuration
  • 128 MB NAND + 32 MB DDR MCP Memory, stores up to 6 FW images

Hardware description
  • MDM6200™ (GTM6X1) or MDM6600™ (GTM6X9) + PM8028™
  • Simultaneous Equalization and Rx Diversity on all bands (Advance Receiver Type 3i), except for GSM/GPRS/EDGE

Max. RF output power

  • Power Class 4 (2 W, 33 dBm) for GSM/GPRS 850/900 MHz bands
  • Power Class 1 (1 W, 30 dBm) for GSM/GPRS 1800/1900 Mhz bands
  • Power Class E2 (0.5 W, 27 dBm) for EDGE 850/900 MHz bands
  • Power Class E2 (0.4 W, 26 dBm) for EDGE 1800/1900 MHz bands
  • Power Class 3 (0.25 W, 24 dBm) for UMTS 850/900/1900/2100 MHz bands
  • Power Class 3 (0.25 W, 24 dBm) for 1xRTT & EVDO
  • Power 32 mW (15 dBm) for WiFi (GTM671/GTM679 only)

Typical RF conducted sensitivity

  • EDGE (850/900/1800/1900): -104.5/-107.5/-104.5/-102.5 dBm
  • WCDMA (B1/B2/B4/B5/B8): -110/-110.5/-111/-112.2/-112 dBm
  • 1x (BC0/BC1): -109.5/-108 dBm
  • EV-DO (BC0/BC1): -111/-110 dBm

Powering and Interfacing

Interfaces
  • 52-pin edge connector with
  • USB2.0 high-speed
  • DC power supply: 3.2-3.6 V (CDMA/WCDMA) 3.0-3.6 V (GSM)
  • USIM/SIM connection – Class B and Class C
  • W_DISABLE, WAKE and LED_WWAN signals
  • Primary and Diversity/GPS antenna, U.FL coax connector (primary on bottom)
Current consumption
  • Typical talk current (GPS off)
    • 3G: 700mA (WCDMA 2100@ 23 dBm)
    • 2G: 325mA (EDGE 850 PCL8)
  • Typical standby current (GPS off)
    • 3G: 1.7mA
    • 2G: 3mA
  • Typical average GPS current (radio off) 80mA

Software

From embedded firmware to a full-featured connection manager, Option supports the entire software chain for embedded modules. Being a Qualcomm and Gobi licensee, Option has full access to the firmware that is running on the Qualcomm baseband processor. This allows Option to make customizations for its customers to support certain features or operator requirements. Drivers are available for the most popular operating systems. For some platforms such as Android™, a RIL (Radio Interface Layer) can be
provided. For other platforms Option can deliver a SDK or a customizable connection manager.
Optional feature packs are available, like:
> “MyCloud”; cloud computing, delivering back-up, synchronisation and file sharing functionalities.
> uCan® Control; a mobil data consumption and warning policy solution for end-users.

Assisted/Standalone GPS

GPS: gpsOne Gen8
  • Standalone GPS, Assisted GPS, gps OneXTRA™, WiFi PS
  • Wideband GPS processing (20MHz) for improved measurement accuracy
  • Tracking sensitivity -154 dBm (typical)
  • TTFF : strong signal (-130 dBm) 32s, weak signal 50s

Specifications

Supported frequency bands
  • GSM/GPRS/EDGE: 850/900/1800/1900 MHz
  • UMTS/HSDPA/HSUPA: 800-850/900/1900/2100 MHz and AWS band (1700/2100 MHz) (B1, B2, B4, B5, B6, B8)
  • CDMA 1xRTT/EV-DO rev0/EV-DO revA (GTM689 only): 800/1900 (BC0, BC1)

Services

Option® offers a complete portfolio of services ranging from module design, certification, manufacturing and integration up to certification of
devices with embedded modules. These services facilitate wireless 3G integration in a wide range of mobile broadband enabled devices such as
the traditional laptops and netbooks, but also e-readers, MID’s, portable navigation devices and cameras.
Some of the services are standard and offered free of charge when purchasing a sufficient amount of modules from Option. Other services can be offered against a certain fee.
For more detailed information about our embedded modules services, please contact your Option account manager or services@option.com.

Supported operating systems

Supported Operating Systems
> Windows® XP 32 bit
> Windows® Vista 32/64 bit
> Windows® 7 32/64 bit (Mobile Broadband API, Sensor and Location API)
> Linux® (kernel version 2.6.26 and higher)
> Android™ : RIL, audio HAL, GPS HAL
> Google Chrome™
> Windows CE/Mobile : RIL, GPS driver
> MeeGo™