Radioddity Extended manual for Radioddity DB25-D, DB40-D & GD-88 v3.0
© Radioddity 2023 page 192 of 252
13.29 RX SQ
The user can select decoder type or decoder value of CTCSS, DCS or DCS-I when
the radio receives the effective carrier signal. The function can avoid the
interference of the same frequency or independent carrier signal.
Options: QT Only if the CTCSS decoding frequency of the DB25-D,
DB40-D or GD-88 is consistent with the CTCSS
frequency of the transmitting radio, squelch will be
opened.
DQT Only if the DCS decoding value of the DB25-D, DB40-D
or GD-88 is consistent with the DCS encoding of the
transmitting radio, squelch will be opened on the
DB25-D, DB40-D or GD-88.
Reverse DQT Only if the DCS inverted decoding value of the
DB25-D, DB40-D or GD-88 is consistent with the DCS
inverted encoding of the transmitting radio, squelch
will be opened on the DB25-D, DB40-D or GD-88.
Off Squelch will be opened regardless of the CTCSS, DCS
or DCS-I values received from the transmitting radio.
Default: Off
13.30 RX QT/DQT (RX CTCSS/DCS)
Depending on the option selected as ‘RX SQ’, this is the place to specify the CTCSS
frequency or DCS/DCS-I code.
Default: Off
13.31 TX SQ
The user can select ^the encoder type or encoder value of CTCSS, DCS or DCS-I
when the radio transmits the effective carrier signal. The function can avoid the
interference of the same frequency or independent carrier signal.
Options: QT Only if the CTCSS encoding frequency of the DB25-D,
DB40-D or GD-88 is consistent with the CTCSS
frequency of the receiving radio, squelch on the
receiving radio will be opened.
DQT Only if the DCS encoding value of the DB25-D, DB40-D
or GD-88 is consistent with the DCS encoding of the
receiving radio, squelch on the receiving radio will be
opened.
Reverse DQT Only if the DCS inverted encoding value of the
DB25-D, DB40-D or GD-88 is consistent with the DCS
inverted decoding of the receiving radio, squelch on
the receiving radio will be opened. DCS inverted
values are displayed as ‘DxxxI’.
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