How squelch works, How squeloh works – Uniden UBC60XLT User Manual

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How Squelch Works

strong Signals-

Modijm Signals

Weak Signals

Noise----------

Think of “SQUELCH" as a

gate.

If the gate is set too low
(SQUELCH too low),
everything (all noise as
well as signals) gets
through.

If the gate is set too high

(SQUELCH too high),
nothing gets through.

if the gate is set just right
(SQUELCH set properly),

just the desired signals

get through.