Description

RT3S dual band digital DMR radio Overview

Compact design mini size, two frequency bands can be selected according to different regions and scenarios, compatible with digital and analog modes, achieves more powerful functions.

Uses Digital Mobile Radio (DMR) Tier 2 Standard protocol. It is compatible with the popular MOTO TRBO series Tier I and II using standard encryption, It is also compatible with any existing analog two way radio operating on the supported UHF and VHF frequencies for easy migration to digital technology.

Up to 3000 channels, supports importing contact information, for extremely complex organizational communications.

Comes with a 2000mAh large capacity rechargeable battery, supports 16 hours of working time and 48 hours of standby.

GPS gives you a clear idea of your location even in the wild, use it to find your way or to help others find you.

Lone worker is an employee who performs an activity that is carried out in isolation from other workers without close or direct supervision, helping people minimize risk and injury.

GPS Function

Retevis RT3S DMR radio has GPS function, you can know the location information when you are outdoors, and more detailed content can be obtained through software.

Dual Band/Dual Display/Dual Standby/Dual Mode

One Machine for Dual Use, analog mode and digital mode combined in RT3S, can communicate with analog radio or digital radio.

RT3S GPS Dual Band DMR Radio

Large Color LCD Display

You can easily read the channel/zone/time/power/function prompt/menu and so on, be visible, so more convenient.

RT3S DMR Digital Walkie Talkie Ham Radio

RT3S VHF UHF Dual Band VFO GPS APRS

More Popular Among Radio Communication Hams

We promise excellent quality, better after-sale service to every customer friend, winning more good ratings and confidence support!

FAQ on RT3S Dual Band DMR Radio:

QA1: How many versions of RT3S are there?
RT3S has two versions, one with GPS and one without GPS.

QA2: How RT3S works with other radios?
RT3S is a digital and analog mode radio, it supports dual band reception and transmission, compatible with other radios. In analog mode, you need to set the same frequency and CTCSS/DCS code to communicate.

QA3: Is the RT3S compatible with other DMR radios?
It is compatible with the popular MOTO TRBO series Tier I and II using standard encryption, as well as other makes and models of DMR supported radios.

QA4: Does RT3S have waterproof function?
It is not quite waterproof but it is resistant to splashes of water, if you are looking for a ham radio with waterproof function, you can choose the same type RA89 with IP68 waterproof.

QA5: How can I get the latest firmware content?
You can click "Support" -- "Firmware/Software" to download the firmware, and we will update the latest version on the website in real time.

Spec

General specifications
Frequency	150-160 & 450-460MHz
Channels	3000
Frequency Stability	±1ppm
Operating Temperature	-30℃~+60℃
Operating Voltage	7.4V DC
Dimension	131 x 61 x 36mm
Weight	258g (with battery)
Battery Type	Li-ion
Battery Capacity	2000mAh
Antenna Impedance	50Ω
Audio Impedance	1W@16Ω
Channel Spacing	12.5KHz
Vocoder	AMBE+2™
Transmitter
Power	High≤5W, Low≤1W
Frequency Stability	±1.0ppm
Adjacent Channel Power	≤-60dB
Free Time Slot Power	TDMA:≤57dBm
Hum and noise	-40dB@12.5KHz
Spurious radiation	Antenna:9KHz-1GHz ≤-36dBm 1GHz-12.75GHz ≤-30dBm
FM modulation mode	11K0F3E@12.5KHz
4FSK digital mode	12.5KHz(data only):7K60FXD12.5KHz(data and voice):7K60FXW
Modulation maximum deviation	2.5KHz@12.5KHz
Nonactive slot power	-57dBm
Digital Protocol	ETSI-TS102 361-1,-2,-3
Audio Response	+1~-3dB
Modulation BER(bit error rate)	≤5%
Receiver
Analog Sensibility	0.2µV@12dB SINAD
Digital Sensibility	0.25µV(BER:5%)
Adjacent Channel Selectivity	≤-60dB@12.5KHz
Intermodulation	≤60dB
Spurious Response	≥70dB
Audio Response	+1~-3dB
Rated Audio Distortion	＜5%
Rated Audio Power	1W
Modulation	≥45dB@25KHz≥40dB@12.5KHz

Features

GPS
Use time-division multiple-Access
(TDMA)digital function
Dual time slot for repeater
Dual time slot for point to point
Firmware upgradeable
Lone worker
Encryption function
Compatible with Mototrbo TierⅠ&Ⅱ
Single call,group call and all call
Analog and digital combiend
Remote kill /stun and activate
Up to 3000 channels
Transmit interruption
Group call match(promiscuous)
Private call match(promiscuous)
Record
Emergency Alarm
VOX
TOT

NOTE:

Programming software: please click "support" to download
The latest frequency range is: 150-160MHz & 450-460MHz

RelevantDocuments

Driver

RT3S--USB-Driver

1.16 MB zip

Download

Software

RT3S-Programming-Software-v2.41

1.89 MB zip

Download

Manual

RT3S-English-Manual

29.54 MB pdf

Download

Firmware

RT3S-Firmware-AES255(CSV)-V219.60

3.82 MB zip

Download

RT3S-Firmware-AES255(CSV-GPS)-P219.60

3.83 MB zip

Download

Declaration of Conformity

RT3S-Declaration-of-Conformity_20251030170604_6252

90.18 KB pdf

Download

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Availability: In Stock

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Free shipping across all products on a minimum purchase of $50.
International delivery time - 7-10 business days
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