BARRETT 2030 HF SSB TRANSCEIVER
Mute (Squelch) Selection
There are three mute (squelch) modes:-
Audio (syllabic) mute (squelch) – the receiver audio is enabled when speech
is detected on the selected channel.
Note:-
The syllabic mute sensitivity can be set to three levels, these levels can be
set either when programming the transceiver or in the
“Mute Settings”
section of
the protected menu.
Selective Call mute (squelch)
– the receiver audio is enabled after a Selcall sent
to the unit has been received and decoded successfully
Signal Strength Level (SSL) mute (squelch)
– the receiver audio is enabled when
the received signal strength exceeds the nominated threshold level.
Note:-
The signal strength mute level can be set to three levels, these levels can
be set either when programming the transceiver or in the
“Mute Settings”
section
of the protected menu.
The current mute (squelch) state is displayed the first time the mute key
is
pressed.
To change the mute state, while the mute state is still displayed from the first press
of the mute key, press the mute key again to scroll through to the required mute
state.
press
the
key
press
the
key
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