---
product_id: 685022100
title: "Radtel RT-4D DMR Radio 1024 Channels Walkie Talkie, Dual Band Dual Mode Analog/Digital Two Way Radio, Dual Time Slot Tier 1+2, Ham Radio UHF VHF Spectrum"
brand: "radtel"
price: "$175"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/685022100-radtel-rt-4d-dmr-radio-1024-channels-walkie-talkie-dual
store_origin: NZ
region: New Zealand
---

# 1024 channels dual band 256 voice encryption keys NOAA weather alerts Radtel RT-4D DMR Radio 1024 Channels Walkie Talkie, Dual Band Dual Mode Analog/Digital Two Way Radio, Dual Time Slot Tier 1+2, Ham Radio UHF VHF Spectrum

**Brand:** radtel
**Price:** $175
**Availability:** ✅ In Stock

## Summary

> 📡 Stay connected, secure, and ahead of the curve with Radtel RT-4D!

## Quick Answers

- **What is this?** Radtel RT-4D DMR Radio 1024 Channels Walkie Talkie, Dual Band Dual Mode Analog/Digital Two Way Radio, Dual Time Slot Tier 1+2, Ham Radio UHF VHF Spectrum by radtel
- **How much does it cost?** $175 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/685022100-radtel-rt-4d-dmr-radio-1024-channels-walkie-talkie-dual)

## Best For

- radtel enthusiasts

## Why This Product

- Trusted radtel brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Military-Grade Security:** 256 encryption keys including AES-256 keep your conversations private.
- • **Stay Ahead of the Storm:** Built-in NOAA weather alerts keep you informed and prepared.
- • **Seamless User Experience:** Intuitive controls, dual-frequency standby, and customizable keys for pros on the move.
- • **Dual Time Slot Efficiency:** Maximize communication with Tier 1+2 dual time slot technology.
- • **Unmatched Channel Capacity:** Access 1024 channels across UHF/VHF bands for ultimate connectivity.

## Overview

The Radtel RT-4D is a professional-grade dual band analog/digital walkie talkie featuring 1024 channels, dual time slot Tier 1+2 operation, and advanced encryption with 256 voice keys. It supports 2000 digital contacts, NOAA weather alerts, SMS messaging, and aviation band reception, all packed in a user-friendly design with lithium-ion battery power and customizable controls.

## Description

Full description not available

## Features

- Versatile Radio: Radtel RT-4D DMR Radio is a dual band UHF/VHF walkie talkie with 1024 channels, supporting both analog and digital modes. It supports 2000 Digital Call Contacts and 256 Receive Group Lists,NOAA weather forecast
- Dual Time Slot: This two-way radio features dual time slot functionality, allowing for efficient communication in Tier 1 and Tier 2 modes. It comes with 256 Voice Encryption Keys (Includes ARC/AES-128/AES-256 encryption methods)
- Analog: 108-136 MHz for aviation AM reception Analog: 136-520 MHz RX Digital VHF: 136-174 MHz / UHF: 400-470 MHz RX
- Wide Range: With its powerful transmission capabilities, the Radtel RT-4D DMR Radio ensures reliable communication over long distances. it can sends a SMS Text Messaging to other Rt-4D Radios, FM radio,One-key frequency measurement (analog)
- User-Friendly: Designed with intuitive controls and a clear display, this walkie talkie offers a seamless user experience. Dual-frequency standby,Aviation band reception,Customizable side key and keypad functions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 1.06 pounds |
| Product Dimensions | 1.18 x 2.48 x 12.28 inches |
| Item model number | RT-4D |
| Batteries | Lithium Ion batteries required. (included) |
| Warranty | 1 Year |

## Product Details

- **Brand:** radtel
- **Number of Channels:** 1024
- **Special Feature:** Dual Band Analog/Digital , Type C charger, DMR/Analog,, Single Call/Group Call, NOAA, Two-Time Slot,Spectrum, FM Radio
- **Frequency Range:** 144-148/420-450MHz
- **Talking Range Maximum:** 5 Kilometer
- **Voltage:** 7.4 Volts
- **Water Resistance Level:** Not Water Resistant
- **Number of Batteries:** Lithium Ion batteries required. (included)
- **Included Components:** 1x Rt-4d Radio, 1x 3500mAh Li-ion battery, 1x Desktop charger, 1x USB-C cable, 1x Dual band antenna, 1x belt clip, 1x Eng user manual
- **Compatible Devices:** Two-way radios on 144-148/420-450MHz frequency bands, compatible headsets, and external antennas

## Images

![Radtel RT-4D DMR Radio 1024 Channels Walkie Talkie, Dual Band Dual Mode Analog/Digital Two Way Radio, Dual Time Slot Tier 1+2, Ham Radio UHF VHF Spectrum - Image 1](https://m.media-amazon.com/images/I/71UWlZSWcEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wow!  A good and versatile DMR / FM Tranceiver at a great price.
*by C***E on April 23, 2025*

The RADTEL RT-4D is as described/specified. This radio is a nice size, and unlike many other radios, actually transmits at 5 watts. It has good battery life - at high power, I can work all my local DMR and FM repeaters. At low power, I can work my MMDVM hotspots for the entire day. Although you may think the storage for contact/talkgroups, channels, and zones is limited, let's face it - you program your radio full of data and only use 5 zones most of the time anyway. The price is great and, like all DMR radios, the CPS UI is a terrible experience. I give it 5 stars for the hardware, great audio, excellent DMR codec, and great signal reports. Yes, you can use the low bands but it's not really an HF transceiver, so don't expect anything much. It performs as well as my other DMR handhelds at a much, much, lower price point..

### ⭐⭐⭐⭐ Fantastic
*by E***O on April 29, 2025*

It’s a terrific radio.

### ⭐⭐⭐⭐⭐ Wicked for the price!
*by S***N on January 29, 2025*

If you’re looking for a cheap DMR capable radio under $100, this is the one. Build is good and supports AES256. Programming is similar to most DMR radios, nothing special. Audio quality on both sides seems comparable to Anytone. Features are lacking but if voice is all you need, it’s great.

## Frequently Bought Together

- Radtel RT-4D DMR Radio 1024 Channels Walkie Talkie, Dual Band Dual Mode Analog/Digital Two Way Radio, Dual Time Slot Tier 1+2, Ham Radio UHF VHF Spectrum
- radtel USB Programming Cable for RT-490 RT-470 RT-470X, UV-K5 RT-590, Compatible RT12 RT-890 RT-860 RT-493 UV9D RT-900 RT-4D Walkie Talkie
- Radtel Speaker Mic Compatible for radtel RT-490 RT-470X RT-470 RT-890 MD-380 TH-UV8000D TH-F8 TH-UV9D TH-UVF1 RT-752 RT-900 RT12 Kenwood Baofeng/Btech/AnyTone

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nz/products/685022100-radtel-rt-4d-dmr-radio-1024-channels-walkie-talkie-dual](https://www.desertcart.nz/products/685022100-radtel-rt-4d-dmr-radio-1024-channels-walkie-talkie-dual)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-24*