Cal-Bay Systems, a developer of automated test and measurement processes for mission-critical applications, has introduced According to the company, “Spectrum Defender equips engineers to monitor, analyze, troubleshoot and defend their valuable spectrum and system performance against costly disruptions caused by stray or hostile signals [from other licensed signal sources and … [Read more...]
Police Jamming Reports Prove False: Service Problems Following Boston Marathon Highlight Larger Network Issues
Following Monday’s deadly explosions at the Boston Marathon, thousands of runners and spectators along the 26.2 mile course were left without cellphone service, preventing many near the scene of the explosion and callers from outside Boston from contacting family or friends attending the event. According to a statement released by the Associated Press on Monday night that was … [Read more...]
Spectrum Analyzer for Electronics Manufacturing and Maintenance, RF Education and R&D Situations
Saelig Company, Inc., a distributor of electronic test and measurement equipment, has released the GA4063 spectrum analyzer for evaluating signals from 9kHz to 3GHz. The new spectrum analyzer is reportedly suited for electronics manufacturing, maintenance, radio frequency education, and research and development situations. According to the company, the GA4063 offers a range of … [Read more...]
Software Could Alleviate Transmission Interference by Directing All Wireless Traffic Like a Stoplight
New software being developed at the University of Michigan could help alleviate signal interference by directing wireless traffic similar to a stoplight at a roadway intersection. The software, known as GapSense, uses a universal language of energy pulses and gaps of varying lengths to convey simple warning messages between devices that don’t normally interact with one another. … [Read more...]
German Telecommunications Company Receives Regulatory Approval to Upgrade Infrastructure
German telecommunications company Deutsche Telekom has received conditional regulatory approval from the country’s federal network agency to upgrade its existing infrastructure of copper wires to deliver high speed Internet access, on the condition that the company’s competitors also receive access to the new technology in areas where alternative networks are not currently … [Read more...]
U.S. Calls for Standard Global Telecom Testing and Certification Policies in Annual Trade Report
The U.S. government has asked several countries to reconsider their domestic testing policies and adopt international certification criteria for telecommunications equipment in an annual report released by the U.S. Trade Representative earlier this month. In India, current policies allegedly make it difficult for international manufacturers to sell their products in the … [Read more...]
Live 4G-Freeview Interference Tests Suggest Better Performance Than Expected
A trial 4G network installed near Birmingham, UK has reportedly performed better than expected, alleviating fears over initial reports released late last year suggesting that up to 2.3 million homes could be affected by interference with the Freeview TV signals. A total of 15 out of 22,000 households reported issues with their television signals that were determined to be … [Read more...]
Fully Configurable, Open-Source Software for Monitoring and Testing Broadcast Networks
Rohde & Schwarz, a manufacturer of test and measurement equipment, has released R&S BC-NETSTATE, a software solution for monitoring and testing broadcast networks. According to the company, the new software is fully configurable and can be easily adapted to changes in the broadcast network. In addition, the software runs on “almost any hardware” and is … [Read more...]
Ericsson, Vodafone Egypt Test New Method for Implementing Lower-Cost, Energy-Efficient Mobile Broadband Networks in Rural Areas
Ericsson and Vodafone Egypt have successfully tested a new method for building lower-cost, more energy-efficient networks for mobile broadband services in rural areas. According to Ericsson, the Psi-Coverage solution uses one radio unit that connects three antennas together—rather than three separate radios—to “provide high quality coverage, without the power usage that is … [Read more...]
New Standard Approved to Reduce Satellite Interference
The DVB Steering Board, an industry-led association comprised of broadcasters, manufacturers, network operators and regulatory bodies in more than 35 countries committed to creating technical standards for the telecommunications industry, has approved a new unified Carrier ID standard in a move designed to reduce radio frequency interference caused by operational errors at … [Read more...]
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