Navman Wireless Debuts Tiny Jupiter3 GPS Receiver Modules

October 9, 2009

Navman Wireless OEM Solutions today announced the availability of its new Jupiter3 GPS receiver module, the company’s smallest GPS module and the basis of its next generation of GPS receiver solutions. The company says that the Jupiter3 delivers flexibility for manufacturers to design smaller, more efficient and cost-effective products containing GPS capability.

The Jupiter3, based on SiRF Technologies’ GSC3f/LPx chipset, is expected to eventually provide the core for all future Navman Wireless GPS modules. The company says its low power consumption (11.5mA ATP), high sensitivity (-159dBm), and low cost is an unbeatable combination for vehicle, object, and even personal positioning products.

“The Jupiter3 is a breakthrough for both Navman Wireless and the GPS industry,” said George Arnott, vice president Global OEM Solutions, Navman Wireless OEM Solutions. “With price and functionality demands increasing, OEMs are looking for smaller, more efficient, and adaptable GPS capability. The Jupiter3 delivers on all these requirements.”

According to Navman, the key to the versatility of the Jupiter3 is its support for existing voltage regulation, supervisory circuit and real-time clock functions on products in which it is incorporated. Such support economizes on space and cost, leaving the Jupiter3 to provide essential GPS components such as a TCXO (temperature-compensated crystal oscillator); LNA (low noise amplifier), for better use of an existing device antenna; and an SAW (surface acoustic wave) filter, ensuring that exact frequencies are being used.

The Jupiter3 is a 20-channel receiver offering 200,000 effective correlators for maximum GPS accuracy in both aided and autonomous modes. At just 11 x 11 2.2 millimeters, its small form factor is suitable for even the smallest consumer or commercial devices. The module also offers the same software messaging as Navman Wireless’ current Jupiter xLP products, ensuring a smooth and risk-free upgrade path for any OEM using other Jupiter-based units.

“Today’s GPS-enabled devices must function in a wide array of environments, from built-up urban streets to building interiors. The Jupiter3 can handle virtually any deployment situation,” added Arnott. “Its high sensitivity and accuracy, combined with its ultra small size, cost-efficiency and fast time-to-market, makes it an ideal choice for advanced-feature devices.”