1 wayoverthere Posted August 29 Report Posted August 29 9 minutes ago, mitzvah said: what does RX tone squelch mean? think of it like a lock on the squelch opening, rather than just opening for any signal above a certain strength. with tone squelch it only opens when the received signal also carries a matching tone, be it CTCSS (also called a PL tone) or DCS (aka DPL). (side note: this is also why the correct tone is needed to access many repeaters) WRUU653, WRXB215, SteveShannon and 2 others 5 Quote
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mitzvah
what does RX tone squelch mean?
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