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Trimble Inc.
935 Stewart Drive
Post Office Box 3642
Sunnyvale, CA 94085
1.408.481.8000 phone
1.408.481.7781 fax


Trimble's FirstGPS Technology Now in
Low Power, Miniature Module

SAN FRANCISCO, April 10, 2001 - Trimble (NASDAQ:TRMB) today launched its M-LocTM MPMTM module, a tiny measurement platform module using the Company's innovative FirstGPSTM technology that allows OEMs to easily integrate Global Positioning System (GPS) location in mobile products for less power, less space and lower cost than previously possible.
The announcement was made today at the 2001 Embedded Systems Conference.
The M-Loc MPM's FirstGPSTM technology allows high-volume manufacturers to add GPS location to mobile devices such as cell phones, pagers, PDAs, laptops, smart phones, digital cameras and car navigation systems, with minimal impact on the device's size or battery life. Requiring less integration time than a basic chipset, the module also allows customers to get products to market faster - and with less initial risk and expense.
"With the M-Loc MPM module, Trimble today bridges the economic and design gap between the chipset and traditional GPS board solutions for the growing mobile market worldwide," said Joel Avey, director of marketing for Trimble's Component Technologies Division. "M-Loc is not just another GPS receiver: M-Loc MPM incorporates Trimble's unique host-based architecture which leverages the mobile device's CPU and memory to calculate position, velocity and time to significantly lower component count and product cost."
Ultra-low Power Consumption
The M-Loc MPM's FirstGPS technology offers the lowest power consumption of any GPS receiver on the market today. Requiring only 1/3 the power of most receivers (43 milliwatts at 3.3 volts when updating positions every second), the M-Loc MPM module is ideal for power-sensitive applications. For devices that only need location-on-demand, several sleep and low-power modes allow for further power savings and longer battery life.
Host-based Architecture
The M-Loc MPM's FirstGPS technology is the only host-based architecture on the market today that allows flexible integration of GPS with other real-time software tasks. Without burdening the other applications running on the mobile device, FirstGPS leverages the host microprocessor (CPU) and memory to calculate the GPS position, velocity and time (PVT) solutions. This innovative technology, which is microprocessor and real-time operating system (RTOS) independent, eliminates redundant CPUs and memory thereby reducing overall component count and product cost.
The FirstGPS technology continues Trimble's tradition of superior and reliable performance in urban canyons and other weak-signal environments. While FirstGPS is designed for autonomous operation, this flexible technology can also take advantage of server-based techniques for faster signal acquisition, higher position accuracy and enhanced sensitivity.
Compact Form Factor
The M-Loc MPM is extremely compact. Its high level of integration and low component count enables a footprint as small as one square inch (25mm x 25mm). This small footprint facilitates the integration of GPS functionality into a variety of mobile devices without adversely affecting product form factor and size. Additionally, the board is enclosed in an RF shield, eliminating the need for designing shielding into products.
The M-Loc MPM module is expected to be available in July of 2001 through Trimble's Component Technologies distribution channels.
About Trimble
Trimble is a leading innovator of Global Positioning System (GPS) technology. In addition to providing advanced GPS components, Trimble augments GPS with other positioning technologies as well as wireless communications and software to create complete customer solutions. Trimble's worldwide presence and unique capabilities position the Company for growth in emerging applications including surveying, automobile navigation, machine guidance, asset tracking, wireless platforms, and telecommunications infrastructure. Founded in 1978 and headquartered in Sunnyvale, Calif., Trimble has more than 2,200 employees in more than 20 countries worldwide.
Additional information on the M-Loc MPM

Media Contact:    LeaAnn McNabb of Trimble: 408-481-7808

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