Schema-Root.org logo

 

  cross-referenced news and research resources about

 communication by radio

Schema-Root.org logo
images:  google   yahoo YouTube
spacer

updated Wed. February 23, 2022

-
Gary Burnworth, standing, and Robert McCluer, seated in the ambulance, demonstrated mobile radio units that the fledgling Citizens' Ambulance Service purchased at a cost of $1,170 in this photo taken March 31, 1965. The Gazette reported ambulance officials said the radios were “100 percent effective in ...
Radio communications started off on long and medium wavelengths, first on Maritime Mobile spark transmissions and years later followed by AM Broadcasting. After radio amateurs discovered Shortwave DX communications the commercial world rushed down to Shortwaves too to make their worldwide ...

The government of Japan together with the UN Office for Project Services will soon transfer equipment of digital trunking radio communications to the main department of the National Police in Sumy region,” Interior Minister of Ukraine Arsen Avakov said at a meeting with Ambassador of Japan to Ukraine ...
Radio Communication Tester research report is made up of a in depth analysis of current state of the global Radio Communication Tester market and the factors that will be responsible for the progression in the future. The Key word market report also inspects price, revenue, Shipment, gross profit, interview ...
The fires also caused catastrophic failures in major cellular, microwave, cable, internet and radio communication systems. Some of ... To better prepare people for future emergencies, the Mendocino County Amateur Radio Communications Services is offering free amateur radio operator training classes.
... overall revenue, market share, size and contact details of the key manufacturers of Land Mobile Radio System , some of them listed here are Motorola Solutions, Airbus DS Communications, JVC KENWOOD Corporation, Codan Radio Communications, Icom, Hytera, Simoco, Harris Corporation, Sepura .

Transmission and reception on two or more frequencies in the fire service is growing as more widespread use is made of radio communications. Greater flexibility in this regard has recently been provided by decisions of the Federal Communications Commission. In this article the author reviews some of the limitations ...
Radio Communication Tester Market report tells about the manufacturing process, raw material and equipment suppliers, various manufacturing associated costs, historical & futuristic cost, revenue, demand and supply data, the actual process. Radio Communication Tester Market Report also covers ...
On February 21, contractor Tim Millea, AJ7UU, and MARS Volunteer Doug Smith embarked on the USNS Mercy from San Diego to Hawaii. Their mission during the first leg of the voyage has been to conduct Technician and General class Amateur Radio classes for more than a dozen military and civilian ...
Santa Maria invites neighboring agencies to join upgraded radio communication system ... Fortunately, Santa Maria's Central Regional Interoperability Communications System, a recently upgraded 700 megahertz radio communications and computer aided dispatch system, includes a high-tech mapping ...
Feb. 27, 2018 / PRZen / GREEN BAY, Wis. -- The increased attention paid to security and safety considerations in school buildings is bringing two-way radio communication into the spotlight as district-wide radio systems upgrade to digital technology. BAYCOM, a leader among two-way radio dealers for school districts and ...
Fighter jets from two countries were scrambled to intercept a Ryanair flight after air traffic controllers lost communications with the aircraft. Ryanair FR-9525 from Lublin in Poland to Stansted Airport in England suffered a radio communications failure over the Netherlands last Saturday night. The Boeing ...
In 2016, Durango School District 9-R installed “buzz-in” video entry systems at all elementary schools to increase safety. A Senate bill is making its way through the Legislature that will put $7 million per year for the next five years into providing the training and last leg of communications between schools ...
Tribalco LLC,* Bethesda, Maryland, has been awarded a $7,676,567 modification to an existing contract for support and services to manage the complete life-cycle of the U.S. Army Corps of Engineers radio communications mission. Work locations and funding will be determined with each order, with an ...
They also lost “radio communication” during the shooting. The source further told The Ingraham Angle that they also lost radio communication during the Ft. Lauderdale airport shooting last year. And on top of that, some of the radio communications from the shooting either are “missing” or “weren't recorded.
By radio communications, Kaku is probably talking about what space hunters call narrow-band signals, or those that are spread over only a very small part of the radio extent of the electromagnetic spectrum. A Reddit user asked Kaku how much more advanced an alien society might be morally and ...
I personally feel that within this century, we will make contact with an alien civilization, by listening in on their radio communications. But talking to them will be difficult, since they could be tens of light years away. So, in the meantime, we must decipher their language to understand their level of technology.

Introduced Wednesday during the 2018 Central Coast Technology Summit, city staff and public safety officials heralded the new Central Regional Interoperability Communications System (Central RICS), a state-of-the-art 700 MHz trunked radio communication system, as a defining moment for area ...
The net profit after tax was lower than the $22.2 million in the first half of FY17 due to lower sales volumes for its radio communications business and changes to Minelab subsidiary's sales mix. Mr McGurk said the results were strong on the back of gold detector sales in Africa. “We continue to broaden our ...
On Feb. 5, first responders lost radio communications during a house fire, and local officials have been working with EF Johnson since then to fix the issues. To address the problem, EF Johnson crafted a press release on Feb. 14. According to that release, the loss of radio communication on Feb. 5 “was not ...
Specifically, employers are prohibited from requiring an employee to stay on the work premises during a rest period, or from requiring employees to keep in radio communication during a rest period. As the DLSE has now made clear, the Augustus decision will be interpreted broadly and, as such, ...
Fighter jets from two countries were scrambled to intercept a Ryanair flight after air traffic controllers lost communications with the aircraft. Ryanair FR-9525 from Lublin in Poland to Stansted Airport in England suffered a radio communications failure over the Netherlands last Saturday night. The Boeing ...
Tension over selecting and funding a new radio communications system for emergency personnel in Mahaska County continued at the regular meeting of the Board of Supervisors on Monday, February 5th. Adding another legal opinion into the question of who will own the new radio system was attorney ...
Trumbull County is one of only four counties in Ohio that has yet to transition to a radio communication system capable of communicating easily with public safety agencies, not just in the county or region, but statewide. “We do not have a robust system in Trumbull County. If you leave the area of operation, ...
Capley learned his radio communications craft in the Air Force, on the headquarters staff of one of the nation's fiercest warriors, General Curtis LeMay, the Cold War commander of the Strategic Air Command ... Now, he serves as a volunteer using his organizational, technical and radio communication skills.
FARMINGTON — Police Chief Jack Peck and Wilton Police Chief Heidi Wilcox told Franklin County commissioners Thursday they are concerned for the safety of officers, firefighters, emergency responders and the public because of problems with radio transmissions. Among the concerns: Responders not ...
Currently, none of Burnaby's 201 highrises have radio amplification systems that can enable uninterrupted communication by firefrighters and police. The lack of those systems can prevent emergency personnel from being able to communicate clearly with each other. Photograph By Lisa King. Burnaby's ...
ROCKFORD — All radio communications aired by the Winnebago County Sheriff's Department will be scrambled starting 8 a.m. Thursday. The move to encrypted channels coincides with the department's switch to StarCom21, a digital statewide radio communications system produced by Motorola. “We are ...
The grant is 72k to put better radio communications in police vehicles and this seems like a fishing expedition. Federal Law Enforcement, including DOJ officials, should know that anytime Lawrence fingerprints someone for a criminal activity and said person is on their database of wanted undocumented ...
Questale published a new industry research that focuses on EMEA (Europe, Middle East and Africa) Radio Communication Tester market and delivers in-depth market analysis and future prospects of EMEA (Europe, Middle East and Africa) Radio Communication Tester market. The study covers significant ...
In 1928, the Detroit Police Department became the first user of land mobile radio (LMR) for communications between patrol cars and dispatch centers. Since then, radio communications have become indispensable to public-safety agencies, especially to first responders sharing real-time, tactical field ...
Global Radio Communication Tester Sales Market Research Report 2017 to 2022 presents an in-depth assessment of the Radio Communication Tester Sales including enabling technologies, key trends, market drivers, challenges, standardization, regulatory landscape, deployment models, operator case ...
The development of radio communications globally is stimulated by greater communication value especially for marine and navies by having beneficial role in rescuing shipwrecked persons. Increasing demand for reliable and inexpensive land mobile radios, application in diverse industries by having ...
Aiming to enhance safety in train operations, Indian Railways will introduce a Mobile Train Radio Communication (MTRC) system on high-density routes at an estimated cost of Rs 9,000 crore ($1.5 billion). MTRC will enable the locomotive pilots to talk to guards, control room supervisors and station ...
In 2016, Durango School District 9-R installed “buzz-in” video entry systems at all elementary schools to increase safety. A Senate bill is making its way through the Legislature that will put $7 million per year for the next five years into providing the training and last leg of communications between schools ...
Northrop Grumman to Provide Complete Refresh of Ground-to-Air Radio Communications at London's Heathrow Airport ... subsidiary, Park Air Systems, have supported National Air Traffic Services (NATS) with a total overhaul of their ground-to-air radio communication system at Heathrow Airport. This is ...
Her most significant invention—for which she received a patent, though she never profited from it—was created in collaboration with the avant-garde composer George Antheil, with whom she devised a coded form of radio communication to securely guide Allied torpedoes to their targets. “Frequency hopping,” as she called ...
NEW WINDSOR - During the low points of his 444 days as an Iranian hostage, Sgt. Rodney “Rocky” Sickmann would think back to grade school snow days and his mother's buttermilk pancakes. The 60-year-old U.S. Marine Corps. veteran was one of 65 U.S. citizens taken hostage in November 1979 when ...
The Equinox flipped in the process, according to emergency radio communications. Christopher Albert Best allegedly became unruly at the scene and had to be tased, Gray said. Glynn County paramedics took him to Southeast Georgia Health System's Brunswick hospital for medical clearance, after which ...
Questale published a new industry research that focuses on EMEA (Europe, Middle East and Africa) Radio Communication Tester market and delivers in-depth market analysis and future prospects of EMEA (Europe, Middle East and Africa) Radio Communication Tester market. The study covers significant ...
The Department of Homeland Security illustrated that fact when it remotely hacked into a Boeing 757 through its radio communication system at ...
That department receives, processes and distributes information for officers in the field through radio communication. The whistleblower ...
The company's digital matrix intercom system provided a comprehensive radio communications infrastructure for the 26th annual Zurich Street ...
According to emergency radio communications, a vehicle and a ... and one of its fuel tanks was pierced, according to radio communications.
... County Engineer's office and Staley Technologies for Staley to maintain the Engineer's two-way radio communications system for $4,227 the ...
... by commissioners this summer blocks fire agencies, emergency medical services and the public from hearing police radio communication.
... including a wireless broadband-radio communications system that will ... including availability and continuity of radio communication services ...
Emergency responders arrived just after 7 a.m., according to police radio communications, and the intersection was closed in all directions.
... has switched to digital 800 megahertz radio communications. ... done at the county level to improve the quality of radio communication for all ...
... at San Francisco International Airport involving an Air Canada plane that appeared to have a radio communication breakdown while landing.


 

news and opinion


 


 


 


 


schema-root.org

     radio

electronic communications:
     computer
     radio
     video

cross-references for
radio:

radio communication