Russia, China Sign Satellite Navigation Agreement

February 10, 2015By

Russia and China have signed a cooperation agreement on satellite navigation, a Russian Space Agency spokesperson told RIA Novosti on Tuesday. Roscosmos chief Igor Komarov met with Xu Dazhe, the leader of China’s National Space Administration, on an official visit in Beijing. “The first provision to set up a committee and a protocol were signed during the first working session. Igor Komarov and Xu Dazhe discussed... read more

This article is tagged with , , , , , and posted in Design & Test, GNSS, Latest News

Raytheon GPS Ground Program Passes Review

February 9, 2015By

The ground control system (OCX) that Raytheon is developing for the next-generation GPS program has passed a Pentagon review, reports Reuters. The program will be monitored to ensure it stays on track, a senior Air Force official said on Feb. 6 as reported by the news service. Major General Roger Teague, director of space programs for the Air Force acquisition chief, said a review... read more

Delta Rocket Moves to Launchpad for March GPS Launch

February 9, 2015By

The Delta 4 rocket that will launch the next GPS satellite has been rolled out to the launch pad, reports Spaceflight Now. The satellite itself, GPS IIF-9, will be attached to the rocket in March. The United Launch Alliance vehicle is scheduled for launch March 25. The launch will be the 371st Delta rocket since 1960 and the 29th Delta 4 since 2002.... read more

BeiDou Precision Nav Will Receive GPS, GLONASS, Galileo Signals

February 9, 2015By

A senior Chinese government space official on Feb. 5 said precision-navigation user receivers in China will be fitted with chipsets receiving satellite signals from BeiDou, GPS, GLONASS, and Galileo, according to Space News. The move could accelerate the trend among navigation chipset and receiver makers to build gear for multi-constellation reception, and at the same time undermine regional measures to promote one system over... read more

Judge Rules Against LightSquared in Claims Against GPS Firms

February 9, 2015By

A U.S. judge dismissed the bulk of two lawsuits by LightSquared and equity owner Harbinger Capital Partners, reports Reuters. The suits accused Trimble, Garmin and Deere & Co. of misleading them about interference concerns and hastening the company’s fall into bankruptcy. In an opinion issued Feb. 5 in Manhattan federal court, Judge Richard Berman threw out Harbinger’s lawsuit, and denied nine of... read more

Latest Galileo Satellites Reach Launch Site

February 6, 2015By

News from the European Space Agency Another two Galileo satellites have touched down in French Guiana ready to take their place in Europe’s satellite navigation constellation. The pair, safely cocooned inside their air-conditioned containers inside an Air France Boeing 747, landed at Cayenne–Félix Eboué Airport yesterday. They were then taken by lorry to be installed in the cleanroom surroundings of Europe’s Spaceport... read more

This article is tagged with and posted in Design & Test, Featured Stories, GNSS, Latest News

Tallysman Wraps Antennas in Armored Cable for Precision Ag, M2M

February 5, 2015By
This photo shows the corrugated conduit covering the RG174 cable with Tallysman’s TW2410 antenna.

Tallysman’s enclosed antennas now come with optional armored corrugated cable. The standard RG174 cable is encased in a corrugated conduit of tough plastic, which maintains its functionality between the temperatures of -40 to +150C. The extra protection increases the resilience of the antenna for use in precision agriculture, machine-to-machine, and other rugged applications. Tallysman is a manufacturer of high-performance, high-quality products... read more

This article is tagged with , , , , and posted in GNSS, Latest News, Machine Control/Ag

Air Force Orders Two More GPS III Satellites

February 2, 2015By

The United States Air Force plans to order two more GPS III satellites from contractor Lockheed Martin, according to SpaceNews. Lockheed Martin is under contract to build eight GPS III satellites, with the first planned to be launched in 2016. The contract includes options for up to four more satellites. However, the Air Force plans to open up construction of subsequent GPS satellites for... read more

This article is tagged with , , , , and posted in GNSS