• CTCSS Frequency
This item selects the Tone Frequency of the Tone Squelch.
• DCS Code
Select the DCS code when DCS is set.
• User CTCSS
Select the idle line frequency to remove signals such as idle line signals used by private railways and con-
trol signals of MCA radio system.
• RX DG-ID
Select the receiving DG-ID number.
• TX DG-ID
Select the transmitting DG-ID number
•
Tx Power
This item selects the TX Power.
• Step
Sets the channel step for receiving channels. Normally, when a frequency is entered, the optimal channel
step will be automatically set according to the frequency.
•
Narrow
By ticking the checkbox of this item, switches to the Narrow FM mode. The degree of modulation becomes
half the normal level.
•
Clock Shift
When an internal spurious signal occurs due to the microcomputer clock, turn this setting on (tick the
checkbox). This may improve the situation.
Usually, this item is set to “OFF” (un-tick the checkbox).
• Comment
Comments may be added to the edited HOME channels. Up to 255 letters can be used. This function is
useful in organizing the HOME channels by, for example, applying a category name to each channel.
These comments are not transferred to the FTM-300DR/DE.
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