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repeater_offset [2020/10/05 15:13] 127.0.0.1 external edit |
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====== Repeater Offset ====== | ====== Repeater Offset ====== | ||
- | This is the mathematical difference between the repeater' | ||
- | In addition, a repeater | + | Full-duplex repeaters receive and transmit at the same time, requiring two separate frequency channels. The offset is the mathematical difference between the repeater's transmit ([[downlink_frequency|downlink]]) frequency and the receive ([[uplink_frequency|uplink]]) frequency. The advent of the band plan has made this a predictable value for most repeaters, and as such can often be referred to simply by the shift, which is positive (+) or negative (-). |
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+ | Some repeaters or nodes may operate on a single | ||
For the "Rest of World" repeaters, the offset designators are not used. Repeater data is entered with both the transmit and the receive frequencies. The offset is then calculated and displayed automatically. | For the "Rest of World" repeaters, the offset designators are not used. Repeater data is entered with both the transmit and the receive frequencies. The offset is then calculated and displayed automatically. | ||
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