User's Manual

Document Number: 0100SM1401 Issue: 10-14

Single Frequency (Simplex) Mode

Introduction

Half Duplex Trio Q data radios can operate in a single frequency (Simplex) mode. This means the transmitting and receiving

frequencies are the same single frequency. See the diagram below.

Radio Frequencies:

Tx = 450 MHz

Rx = 450 MHz

Radio Frequencies:

Tx = 450 MHz

Rx = 450 MHz

Radio Frequencies:

Tx = 450 MHz

Rx = 450 MHz

Configuration

Single frequency operation also requires parameters to be configured which relate to the system topology.

System Topology: Select between Point to MultiPoint (PTMP), Point to MultiPoint via Repeater (PTMP via Repeater) or Point to

Point (PTP). Every radio in a simplex radio system should have have same system topology selected.

Topology Function: Each radio in a simplex radio system will have its own topology function. Select between Entry Point,

Repeater or Remote.

Part G – Quick Start Guide