Duration of 1st Tone
Duration of 2nd Tone
1st Tone
2nd Tone
Gap Time
First Tone Delay Time
Single Tone Encode
Duration of Single Tone
Single Tone
First Tone Delay Time
2-tone Encode
Figure 1-6 Duration of Single Tone/ Gap Time/ First Tone Delay Time
Sidetone
Sidetone
is the function to emit the tone of the 2-tone code from the speaker while the transceiver transmits the 2-tone
code.
2-tone Encoding List
2-tone encoding list is the code list used for transmitting a 2-tone code. By selecting a code configured in this list, the
transceiver can transmit a 2-tone code.
The following items can be configured in the 2-tone encoding list:
Table 1-9 2-tone Encoding List Configuration
Configuration
Description
Single Tone
Whether the code to be sent for each list number is used as a Single Tone is configured.
2nd
Tone
cannot be configured if the code is configured to be used as a Single Tone.
2-tone Name
2-tone Name can be used to assign a name to each list number. A maximum of 14 characters can
be configured.
1st Tone
The 1st Tone frequency is configured. The frequency can be configured in the range between
281.25 Hz and 3093.75 Hz inclusive.
2nd Tone
The 2nd Tone frequency is configured. The frequency can be configured in the range between
281.25 Hz and 3093.75 Hz inclusive.
2nd Tone
cannot be configured if
Single Tone
is configured.
Configuration using KPG-D1/ D1N
0
Configuring
Duration of 1st Tone
(
Transceiver Settings > 2-tone > 2-tone (Digital) > Encode)
0
Configuring
Duration of 2nd Tone
(
Transceiver Settings > 2-tone > 2-tone (Digital) > Encode)
0
Configuring
Duration of Single Tone
(
Transceiver Settings > 2-tone > 2-tone (Digital) > Encode)
0
Configuring
Gap Time
(
Transceiver Settings > 2-tone > 2-tone (Digital) > Encode)
0
Configuring
First Tone Delay Time
(
Transceiver Settings > 2-tone > 2-tone (Digital) > Encode)
0
Configuring
Sidetone
to be enabled or disabled (
Transceiver Settings > 2-tone > 2-tone (Digital) > Encode)
0
Configuring the
2-tone encoding list
(
Transceiver Settings > 2-tone > 2-tone (Digital) > Encode)
1 P25 CONVENTIONAL SYSTEM
1.7 Using 2-tone to Initiate an Individual Call
P25 FUNC (K)/Ver 2.20
34