Posts Tagged Communications
Radio Interoperability Needs Governance More Than Technology
Even individually tackling some of the many problems that hinder interoperability today – proprietary technology, insufficient radio spectrum and lack of funding – won’t lead to full communication among first responders until all stakeholders involved begin to collaborate.
Though the level at which the governance structure should originate is open for discussion, what’s not is that the interoperability problem, though it only rears its ugly head occasionally, must be fixed. The National Governors Association tabbed it as its top priority, and it will take painstaking, coordinated efforts among first-responder and local agencies to do it.
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VoIP Internet Phones – Changing the Way We Communicate
The cutting-edge technology of IP telephony has made long distance communication hassle free and cost effective. The technology behind high-speed data transfer has been applied to the realm of communications – with very positive results. It has become very easy to connect with friends and relatives – who could be situated almost anywhere in the globe. One could say that VoIP Internet phones have brought in a revolution of sorts in the present-day world.
In these phones, voice is first converted into data packets, which are then routed through gateways and decoded at the receiver’s end. To ensure easy transfer and high standards in call quality, broadband internet service is used. It is also possible to use satellite internet phones to do away with the somewhat exorbitant costs of installation of gateways.
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Various Types of 2 Way Radios
Radios that can receive and transmit communications are known as 2 way radios. Some common examples are walkie-talkies, CB radios and even cellular phones. While these products are very different in nature, they are common in that they receive and transmit communication and are classified as 2 way radios.
There are many uses for 2 way radios, including a camping trip with the family where walkie talkies help everyone to stay in touch. When in the wilderness, a cell phone is not likely to have a signal and this is why walkie talkies are so helpful. If individuals should get separated from one another while camping, having a way to remain in communication is invaluable. In order for 2 way radios to work, individuals must be on the same frequency or channel to communicate. Before separating, families should make sure that everyone is on the same channel incase the devices are needed.
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