DCS
DCS is set with menus 10 R-DCS and 12 T-DCS
For a complete list of available DCS codes, see Table C.1, "DCS Codes" in Appendix C,
Technical specifications.
To turn CTCSS off, follow the same procedure but set it to off with the 0 SQL key instead of
selecting a CTCSS sub-tone frequency.
For more operation details, see the section called"11- Receiver CTCSS" and the section
called"13- Transmitter CTCSS" in Appendix B, Menu definitions.
CTCSS
CTCSS is set with menus 11 R-CTCS and 13 T-CTCS.
For a complete list of available CTCSS codes and corresponding sub-tone frequencies,
see Table C.2,"CTCSS Frequencies" in Appendix C, Technical specifications.
Using these features does NOT mean that others won't be able to listen in on
your transmissions
They only provide a method to filter out unwanted incoming transmissions. Any
communications mode while using these features will still be heard by anyone not
employing filtering options of their own.
Also, you cannot change the CTCSS or DCS settings while in memory (MR)
mode.
The Radioddity GA-5S does not feature any form of individual calling.
CTCSS and 1750Hz tone-burst are also popular methods among amateur radio operators
to open up repeaters.
Procedure 8. 1. CTCSS setup how-to
1.Press the key to enter the menu.
2. Enter on the numeric keypad to get to receiver CTCSS.
3. Press to select.
MENU
MENU
4. Enter desired CTCSS sub-tone frequency in hertz on the numeric keypad.
5. Press to confirm and save.
6. Enter son the numeric keypad to go to transmitter CTCSS.
7. Press to select
8. Enter desired CTCSS sub-tone frequency in hertz on the numeric keypad. Make sure it's
the same frequency as that you entered for receiver CTCSS.
9. Press to confirm and save.
10. Press to exit the menu system.
MENU
MENU
MENU
EXIT
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