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Spectrum Control Offers Dual-Frequency Patch Antenna
May 1, 2008

Spectrum Control Offers Dual-Frequency Patch Antenna

Spectrum Control, Inc., of Fairview, Pennsylvania, has designed a new single-element patch antenna that can receive and/or transmit two frequency bands — GPS and satellite communications — in one package.

The new antennas were developed for GPS applications using either Globalstar, for telephone and low-speed data communications, or Iridium’s voice and data communications. The frequencies cover 1575MHz (GPS) to 1615MHz (Globalstar) and 1575MHz (GPS) to 1621MHz (Iridium).

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By Glen Gibbons
Spirent Location Test System Adds W-CDMA, GSM Certification
April 30, 2008

Spirent Location Test System Adds W-CDMA, GSM Certification

Spirent Communications plc has announced that the Spirent UMTS Location Test System (ULTS) now supports full certification testing of 3G Partnership Project’s (3GPP) Assisted GPS (A-GPS) RF Minimum Performance test cases for both W-CDMA and GSM devices. With this latest capability, Spirent test equipment can support all A-GPS testing standards including RF performance, signaling conformance, and Secure User Plane (SUPL) Application Enabler, according to the company.

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By Glen Gibbons
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NovAtel Offers GL1DE Technology for Precision Ag Guidance
April 16, 2008

NovAtel Offers GL1DE Technology for Precision Ag Guidance

NovAtel Inc. has launched its new GL1DE technology, the latest enhancement to the Calgary, Alberta, Canada–based company’s high-precision OEMV GNSS product line.

GL1DE is a relative pseudorange/delta-phase filter enhancement available in the coompany’s OEMV 3.400 firmware. The new technology is targeted for agricultural guidance applications in which pass-to-pass repeatability and elimination of position “jumps” is critical.

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By Glen Gibbons
Hemisphere GPS Announces Eclipse Developer Kit
April 14, 2008

Hemisphere GPS Announces Eclipse Developer Kit

Hemisphere GPS has released an OEM development kit for its Eclipse dual-frequency GPS receiver technology.

Development kits allow product designers and system integrators to more easily access and test all of the available features on an Eclipse board, simplifying the effort needed to reach a proof of concept and shortening the time required to bring a product to market.

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By Glen Gibbons
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u-blox Launches GPS Timing Module
April 2, 2008

u-blox Launches GPS Timing Module

u-blox LEA-5T

Swiss GNSS chip manufacturer u-blox has introduced a new precise timing GPS module, the LEA-5T, precise timing at the CTIA Wireless 2008 conference taking place this week in Las Vegas.

Based on the company’s 50-channel, fifth-generation chipset technology, the LEA-5T is intended for such applications as telecom network synchronization, use in WiMAX base stations for home-based broadband networks, and data communication among geographically dispersed systems and devices such as NTP servers.

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By Glen Gibbons
New GPS Device Tracks Letters in the Mail
February 8, 2008

New GPS Device Tracks Letters in the Mail

The Letter Logger

The new GPS Letter Logger (GLL-1000) by TrackingTheWorld uses a Texas Instruments microprocessor and a u-blox ANTARIS 4 GPS module to help the U.S. Postal Service (USPS) find out where and how long a piece of mail spends in one place.

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By Glen Gibbons
CSR Announces GPS/Bluetooth Chip, eGPS Demo
February 7, 2008

CSR Announces GPS/Bluetooth Chip, eGPS Demo

CSR of Cambridge, UK, has announced its successful integration of GPS with cellular measurements to create eGPS (enhanced Global Positioning System) technology capable of providing accurate position information on demand in all environments, as well as availability of a single-chip GPS receiver with embedded Bluetooth and FM radio technologies.

CSR’s CEO, Joep van Beurden, says that the new developments advance his company’s goal of providing eGPS capabilities to cellular phones at an additional goal of less than $1 per unit.

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By Glen Gibbons
Spirent Enhances A-GPS Conformance Testing Product

Spirent Enhances A-GPS Conformance Testing Product

Spirent Communications plc, Crawley, UK, has announced the availability of two new capabilities for its UMTS Location Test Solution (ULTS) that will affect assisted GPS (A-GPS) implementation in mobile communication devices and location-based services (LBS): enhanced testing of secure user plane (SUPL) and wideband CDMA (WCDMA) signaling conformance testing.

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By Glen Gibbons
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