Kenwood TKR-750, Programming Reference Manual

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Version: 1.01 Field Programming Reference (FPRG) 24
6 EDIT MENU
6.2.12 QT Reverse Burst
It can enable/disable the QT Reverse Burst function. This
function eliminates a squelch tail noise on the receiving
side since the QT Reverse Burst tone is sent at end of
transmitting. When the QT/DQT Encode code configured
to the channel is QT, the QT Reverse Burst Code is
transmitted.
Note: When the DQT Encode is selected, the TKR-750/850/751/
851 transmits the QT Turn-off Code.
6.2.13 Scan Add
It can select a channel to be scanned.
Note: You cannot enable the Scan Add function when selecting
“Repeat” in the “Operation Mode” since the channel is fixed
to operate the repeater mode.
(Refer to 6.2.8 Operation
Mode.)
6.2.14 Compander
It can enable/disable Compander. This function improves
the quality of the received audio by reducing the noise.
Compander is used to improve the S/N ratio (Signal to
Noise Ratio) of an audio signal by compressing it at the
transmitting side and expanding it at the receiving side.
With this function, the
TKR-750/850/751/851
compresses the
transmission signal during transmission and it expands
the signal with the same ratio during reception.
Note:
!
Compander does not operate on the audio signal to be
repeated.
!
To use Compander, both the transmitting party's configuration
and the receiving party's configuration must be the same.
6.2.15 CW ID
It can configure the
TKR-750/850/751/851
to send a CW ID.
Check the “CW ID” checkbox to enable. (Refer to 6.2.16
CW ID Button.)
Note:
!
It cannot send a CW ID while scanning or the Scan pauses.
!
When “CW ID On” or “CW Message On” is enabled while
sending the CW ID, the repeater stops sending the current CW
ID and sends the new CW ID instead.
6.2.16 CW ID Button
It can use the “CW ID” button only when CW ID is
enabled. Click this button to view the “CW ID” window.
(Refer to 6.3 CW ID Window.)
6.2.17 Voice Scrambler
You can enable/disable Voice Scrambler. You must install
the optional Voice Scramble board in the TKR-750/850/
751/851 and select “Model Information” > “Option Board”
> “Voice Scrambler” in order to use the Voice Scrambler.
Note: The audio of repeat is not scrambled even if this function is
enabled.
6.2.18 Scrambler Code
It can configure the Scrambler Code. You must install the
optional Voice Scramble board and select “Model
Information” > “Option Board” > “Voice Scrambler” in
order to configure the Scramble Code.
Note: When the The TKR-750/850/751/851 is turned ON or the
channel is changed, the code selection ports specify the
configured Scrambler code regardless of the status of Voice
Scrambler. (Refer to FUNC 4.14.1 Scrambler Code.
Range
Checked
The QT Reverse Burst function is
enabled.
Unchecked
The QT Reverse Burst function is
disabled.
Default Checked
Range
Checked The Scan operation is enabled.
Unchecked The Scan operation is disabled.
Default Unchecked
Range
Checked Compander is enabled.
Unchecked Compander is disabled.
Default Unchecked
Range
Checked CW ID is enable
Unchecked CW ID is Disable
Default Unchecked
Range
Checked
Voice Scrambler is enabled.
Voice Scrambler is enabled when
TKR-750/850/751/851
is turned
ON or the channel is changed.
Unchecked
Voice Scrambler is disabled.
Voice Scrambler is disabled when
TKR-750/850/751/851
is turned
ON or the channel is changed.
Default Unchecked
Range 1 - 16
In steps of 1
Default 1