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p25 [2017/04/27 12:57] kd6kpc |
p25 [2019/02/11 00:42] kd6kpc |
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+ | ==== P25 on Repeaterbook ==== | ||
+ | Repeaterbook.com understands that P25 is a digital format that operates at a bandwidth of 12.5 kHz, but many repeaters can be set up for a mixed-mode to pass analog traffic. P25 can control access to the repeater with a NAC (Network Access Code). It is much like CTCSS, but the signal is sent outside of the digital voice frame. | ||
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+ | P25 incorporates talk groups and the available talk groups are tracked by Repeaterbook.com. P25 repeaters may also a default talkgroup, which is also tracked by Repeaterbook.com. |