Dmr Digital Communication; About Own Id; About The Slot Number (Slot Selection); Using Signaling - Kenwood TKR-D710 Function Reference

7

DMR DIGITAL COMMUNICATION

DMR is a generic name for a digital communication system protocol utilizing 4-level FSK. The repeater can
communicate by transmitting and receiving digital signals on a DMR digital channel.
(Refer to ABOUT AVAILABLE COMMUNICATION
7.1

About Own ID

To initiate various communications using DMR by using the PTT (microphone) switch, the Unit ID (Own) that is the
identification code of the repeater needs to be configured for the repeater.
One Unit ID (Own) can be configured for each repeater.
Configuration using KPG-174D
Configuring Unit ID (Own) (
7.2

About the Slot Number (Slot Selection)

In DMR, the repeater communicates using the predetermined slot according to the standard.
When DMR digital transmission is initiated by using the PTT (microphone) switch, the repeater (TKR-D710/ TKR-
D810) transmits using the slot configured in Slot Selection.
The slot number (1 or 2) to be used for communications can be configured for each channel by using KPG-174D.
Configuration using KPG-174D
Configuring Slot Selection (
7.3

Using Signaling

If the repeater receives a DMR digital signal and the received Color Code matches the Color Code preconfigured for
the repeater, the repeater starts the repeat behavior.
Repeater Behavior
Reception
Transmission
Configuration using KPG-174D
Configuring Color Code (
FUNC (E)/Ver 2.50
MODES.)
Edit > DMR)
See
Edit > Channel Information > Channel Edit)
See
Table 7-1 Transmission and Reception Behaviors of Color Code
If the repeater receives a signal and the received Color Code matches the Color Code
preconfigured for the repeater, the repeater transmits by relaying the signal by using the Repeat
PTT control. For the repeater behaviors, the same Color Code as the received Color Code is
transmitted.
If the repeater receives a signal and the received Color Code matches the Color Code
preconfigured for the repeater, the repeater transmits by relaying the signal by using the Repeat
PTT control. For the repeater behaviors, the same Color Code as the received Color Code is
transmitted.
To transmit on a mixed channel, the repeater transmits a digital signal if the received signal is
digital.
Edit > Channel Information > Channel Edit)
See
Description
CONTENTS INDEX 46