VARDHAK PLUS / MINI
Link Communication
A Two-way Radio Repeater takes weak and low-performing signals and retransmits them at a higher power so they can cover longer Distances, Ranges, and Terrains without Degradation. Repeaters eliminate unwanted noise and interference, helping to clarify messages as they are strengthened and re-transmitted. When properly installed, radio repeaters provide reliable communication signals from one radio to another, almost completely eliminating dead zones.
By definition, a repeater is both a radio receiver and a radio transmitter, a device that receives an analog or digital signal and amplifies and transmits it further than it would otherwise be able to go. Repeaters are commonly used by emergency responders, commercial organizations and amateur radio operators (know as HAM radio operators) to extend frequency ranges from one receiver to another. The most basic repeater consists of a receiver on one frequency and a transmitter on another frequency, usually in the same radio band (i.e. UHF or VHF), as well as one or more antennas.
Features:
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Boosts RF signal in multi-story large buildings.
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Coverage: -3 to +15 Floors within building and upto 2km open area from Building.
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Unlimited users with same group.
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Repeater output power: 1-25 Watts (Adjustable).
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No Latency.
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Maintains a reliable connection throughout.
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Widens the reception area.
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Diminishes coverage problem.
How it work?
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The Antenna installed on the roof receives RF signal from Radio’s, It sends this signal down co-axial cable to the back to back repeater.
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The repeater boosts the signal to each of its ports. 2 antennas can be installed within the building and connected to these two ports.
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All Grouped radios can now communicate with each other’s this enhanced signal within range from -3 level to +15 Level Include field coverage (~7Km) upto.
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F1 x F2 = F2 x F3 (Fundamental Link)