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DCARA has 3 sites that all share a common control radio frequency. This allows us to link some repeaters in half-duplex, as the control link radios are a single Motorola CDM1550.
All control radios operate on the same frequency, so linking a repeater to a control radio can be thought of as adding it to a group or pool.
To link and unlink certain repeaters, it is important to understand how these sites are internally configured.
Transmit | ||||
---|---|---|---|---|
1 (92) | 2 (N/C) | 3 (Link) | ||
Receive | 1 (92) | X | A | |
2 (WX) | X | X | ||
3 (Link) | A |
Marker | Function |
---|---|
X | Default State |
A | Link/Unlink 92 & Control Radio |