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Vertex VX261 VX264 Accessories.

By Mark Olsen on March 17, 2015

Vertex VX261 VX264 Accessories. Impact has a full line of accessories available for the new Vertex VX261 and VX264 including Earpeices, Speaker Mics, Surveillance Kits, Headsets and our Signature Line of Universal Chargers. Shop by industry for the best recommended…

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Technology and Components. Two-Way Radio Explained. Part 12.

By Mark Olsen on February 23, 2015

Technology and Components. The Technology There are many two-way radio technology available today. The table shows each of technology in terms of whether it is analog or digital, and whether it is conventional or trunked. Note that the analog conventional…

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FDMA and TDMA. Two-Way Radio Explained. Part 9.

By Mark Olsen on February 10, 2015

FDMA Based on access method: Frequency Division Multiple Access (FDMA) FDMA or Frequency Division Multiple Access is an access method that is used by radio systems to share the radio spectrum. The terminology “multiple access” implies the sharing of the…

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Digital System. Two-Way Radio Explained. Part 8.

By Mark Olsen on February 5, 2015

Digital System Digital radio has additional processing inside the radio to convert the original analog voice into digital format (“ones and zeros”) before transmitting the signal in digital form over-the-air. The receiving radio receives the digital signal and converts it…

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Analog System. Two-Way Radio Explained. Part 7.

By Mark Olsen on February 2, 2015

Analog System Analog System. Radios transmit analog signal over-the-air. Our original voice, which is in analog format, is modulated and amplified inside the radio before transmitted. There is no additional computer processing (i.e. digitization) inside analog radio. Analog radio system…

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Trunked System. Two-Way Radio Explained. Part 6.

By Mark Olsen on January 28, 2015

Trunked System The concept of “trunking” is taken from telephone company technology and practice. It refers to the sharing of common “resources” among a number of different users on the same system without overhearing or interfering with each other’s conversations. …

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Impact Acquires THREAT4

By Mark Olsen on January 26, 2015

Impact Acquires THREAT4 Toronto, ON. Canada.  January 20, 2015 — Threat4 Ltd announced today that Impact Radio Accessories has finalized a definitive agreement to acquire the company from its current ownership group.   This acquisition is integral to Impact’s overall strategic…

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Conventional Radio System. Two-Way Radio Explained. Part 5.

By Mark Olsen on

Conventional Radio System Conventional system is the most basic radio communications system. Conventional, as its name implies, refers to a “traditional” method of frequency utilization. Conventional radios operate on fixed channels and each user group is permanently assigned a fixed…

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Who Uses Two-Way Radio? Two-Way Radio Explained. Part 4.

By Mark Olsen on January 21, 2015

Who Uses Two-Way Radio? Who uses two-way radio? Two-way radio has been used for many years by various organizations and industries. Due to the nature of their operation, they have to utilize two-way radio to address their communication needs. Examples…

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Two-Way Radio Explained. Part 3. Why Not Other Wireless Systems?

By Mark Olsen on January 19, 2015

Why Not Other Wireless System? Every wireless technology has their advantages and disadvantages. The choice of which technology is the most suitable for one’s organization depends on whether that particular technology can meet the user requirement. For those users who…

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