The TC-320 PMR446 can be charged directly via its mini USB interface and programmed with the help of the programming software and a programming cable.

• Optimized energy saving: If the repeater receives a good signal, the transmission power of handheld radios is automatically reduced, thus extending the battery life. • Surprisingly no coverage anymore? Not with the new software update!

Now DMR radios can alert as soon as the area of the radio coverage is left. • New GPS protocol for more situational awareness: A new, optimized GPS protocol ensures a smaller volume of data to be transmitted for provisioning of position data. Shahmatka v buhgalterii blank. This means that the positions of even more radios can be monitored with just one time slot. • Voice buffer: If the call is started too quickly after pressing the PTT button, call fragments are no longer lost.

In this version, the radio supports full duplex calls in repeater mode. The full duplex call occupies two time slots of the repeater. For example, radio 1 initiates a call on time slot 1. After the call is established, radio 1 transmits voice on time slot 2 of the repeater and receives voice on time slot 1 of the repeater.

The radio 2 transmits speech on time slot 1 of the repeater and receives speech on time slot 2 of the repeater. A SIP telephone system can use the repeater to implement communication between radio and telephone. Telephones operate in full duplex mode. If the radio also supports full duplex calls, it can communicate with the telephone via the repeater. The radio transmits speech to the phone on one time slot of the repeater while receiving speech from the phone on the other time slot. Currently, the repeater supports full duplex calls between radios or radios and phones at one location (conventional), an IP multi-site connection system, and an XPT system.

However, a full duplex call between the radio and the repeater itself or between the radio and third-party software is not supported.