Retevis RT23 User Manual

Thank you very much for choosing of two-way radio. This transceiver offers reliable, clear and
efficient telecommunication service. This transceiver adopts innovative DSP base processing
system to achieve high-fidelity voice processing and encryption. It is including the best stability
and great reliability as well as exterior smooth lines, novel, fashionable, nice timbre and long
distance communication design. is a cost-effective, multi-function handheld transceiver which
meets every walk of life needs.
We convinced that you will be satisfied with this transceiver’s quality and functions.
In order to full comprehend the various excellent functions and using maintenance of this
transceiver, please read the user manual carefully before using.
CAUTIONS
When programming the transceiver, first of all, read the factory initial data , and then rewrite the
frequency and signaling etc., otherwise errors may occur because of different frequency band etc.
Models apply to this manual
VHF/UHF FM Transceiver
Programming Software
STEP
5.00K
DS
01
NO.Menu Name
Enter Menu
Setting
Screen Display
Rotate Channel Knob to
select parameter(notes)
Confirm
Return
State
1010101010101010101010

Retevis RT23 Specifications

General

Channel Capacity	16
Channels	16
Battery Capacity	1500mAh
Waterproof Rating	IP67
Frequency Range	UHF 400-480MHz
Privacy Codes	CTCSS/DCS
Power Output	5W
Weight	180g

Summary

Warning

General Safety Precautions

Lists important safety guidelines for operating the transceiver.

Battery Information

Charging and Handling Notices

Instructions for charging, battery charger type, and general battery care.

How to Charge the Battery

Charging Procedure and Indicators

Explains charging steps, indicator lights, and a key caution.

Attachment Installing

Installing/Removing the Li-ion Battery

Step-by-step guide for attaching and detaching the battery pack.

Getting Started

Transceiver Component Identification

Key Components and Functions

PTT, PF1, PF2 Key Operations

LCD Display Description

Icon Meanings (Part 1)

Icon Meanings (Part 2)

Working Modes

Frequency, MR, and CH Modes

Explains VFO, MR, and CH modes for frequency and channel selection.

FM Radio and PTT Key Functions

Menu and Restart Modes

Guide to menu navigation and resetting the transceiver.

Selectable Function Brief Introduction

Frequency, Band, and Offset Settings

Operation Modes and Prompts

Advanced Mode and Repeater Settings

Shortcut Operations

Basic Mode and Channel Operations

Shortcuts for channel switching, VFO/MR modes, and menu navigation.

Advanced Function Shortcuts

DTMF, Scan, and FM Radio Shortcuts

Repeater and Signaling Shortcuts

Remote Control and Special Function Shortcuts

Remote Control and Signaling

Remote Stun/Kill Operations

Procedures for using remote stun and kill codes to control the transceiver.

DTMF Code Transmission

Specifications

Frequency, Sensitivity, and Power Specs

Details on frequency range, sensitivity, rated voltage, and transmitter power.

Antenna, Dimension, and Receiver Specs

Information on antenna, dimensions, and receiver performance.

Transmitter Performance Details

Specifics on modulation, frequency deviation, and spurious power.

Receiver Performance Details

Specifics on receiver sensitivity, audio output, and selectivity.