Radioddity DB25-D, Extended Manual

Page: 172 / 209

Radiod d ity Extended manual for Radiod d ity DB25-D & GD-88 v2.0
© Radiod d ity 2022 page 172 of 209
13.26 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
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 or GD-
88 is consistent with the DCS encoding of the
transmitting radio, squelch will be opened on the
DB25-D.
Reverse DQT Only if the DCS inverted decoding value of the DB25-
D or GD-88 is consistent with the DCS inverted
encoding of the transmitting radio, squelch will be
opened on the DB25-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
13.27 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
13.28 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
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 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 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’.
Off Squelch will be opened regardless of the CTCSS, DCS
or DCS-I values received from the transmitting radio.
Default: Off