RT74 Full Duplex and Single Frequency DMR Repeater

Get $50 off $500+ purchases!
Get $80 off $800+ purchases!
Spend $1000, get $80 off
- DMR Digital Direct Mode Repeater
- DMR System Supports TDMA
- No Duplexer is Required
- 1600 Channels and 100 Zones
- Power 20W/10W Adjustable
NOTE: Programming software: please click "support" to download
Payment Methods

Delivery Method

Double-Certified for Global Reliability

Key Features
- We offer free shipping straight to your door throughout the contiguous.
- It usually takes 3-20 business days* for your package to be delivered, so you can sit back and relax, worry-free.
- *Please see our shipping policy for more details.
In case of Buyer's Remorse(not product fault), within one month after product received, The customers can return it for a refund.
See our refund policy for more details about what is needed for a smooth refund process.
Retevis provides a straightforward, hassle-free warranty to save you some headaches. All products come with their own unique warranty that you can find on the product listing or contact us at info@retevis.com with your order receipt for confirmation.
This limited warranty provided by the manufacturer in no way affects a potential statutory warranty provided by law.
We'll Always be There for You.
If you have any questions or concerns, feel free to contact us at info@retevis.com.
Bulk order Inquiry
Personalize your device
OverView
-
Retevis RT74 Single Frequency DMR Repeater
DMR Digital Direct Mode (TX = RX same Frequency) Repeater, Retevis RT74 single Frequency Repeater with 20w high power, it use one frequency's two time slot to achieve the signal transfer to get longer calling distance, different from the traditional relays that need to use high transmission and low reception, or low transmission and high reception, and the transmission and reception frequencies must have a frequency difference. Retevis RT74 single Frequency Repeater can help you save frequency resources, make your walkie talkie get longer calling distance.
Features:
Lightweight, ultra-portable design, can be deployed quickly.
DMR system supports TDMA.
No need duplexer
Support single frequency repeater mode (repeater function can be realized by using one frequency)
Power 20W/10W adjustable.
No duplexer is required.
Strong anti-interference ability, support encryption.
2.0'' HD color LCD large screen display, IPS full-view, soft keyboard operation
1600 channels and 100 zones supported.
Support Private call and group call.
Zone selected, Single frequency transfer, Multiple call method options, and SMS Function
Digital processed voice, clear and loud.
Note: Retevis RT74 single frequency suit for Motorola, Hytera, Kenwood DMR radios, and Retevis RT54(For now).
What’s in the Box?
- 1 x RT74 Single-Frequency Repeater
- 1 x AC Power Supply Cable
- 1 x Wall Panel
- 1 x Set of Screws
- 1 x Fuse
- 1 x User Manual
Spec
1、Output power:20W/10W
2、Up to 100 zones with 32 channels per zone
3、Input voltage:AC110~240V
Output voltage:DC12V±15%
4、Size:280*240*56mm
5、Weight:3.2kg
Support
Firmware/Software
- RT74-DMR-Repeater-Software-R-50_EN_C-V1.03.03
- RT74_Driver-rar
Unzip: Windows 64bits:https://www.7-zip.org/a/7z2201-x64.exe