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Multiple & VoIP Linked Repeater Systems
A multiple link repeater system provides radio coverage over long distances. In applications where the distance has become too long or the coverage provided is too restricted for a single repeater, more repeaters are needed to enable radio users to communicate over the greater distance. In instances where it is not practical to link the repeaters together via radio transmissions, a local or wide area network is available at the repeater sites to link them together.
By establishing a series of repeater sites, a chain can be linked together to provide radio coverage over a large area. Daniels repeaters may be linked through a maximum of 7 sites. At each link site, one or two radios may be used to provide local coverage or aircraft coverage. The local radios or the link radios are often accessed by tones. A local or wide area network can be used to link the repeater sites together. Using existing network infrastructure eliminates the need for leased lines, microwave, or radio links and also allows for repeaters to be located in areas where line of sight paths between repeater sites may be difficult. A network extension unit is connected at both repeater sites allowing PTT / COR and audio signals to be sent across the LAN / WAN to and from the remotely located repeaters. Please see the following PDF application note(s) to view more information on the multiple-linked repeater system: AN300 Multiple Linked Repeater System Please see the following PDF application note(s) to view more information on the VoIP-linked repeater system: |
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