title: "Amazon.com: 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 : Electronics"
source: https://www.amazon.com/Radtel-RT-4D-Channels-Digital-Spectrum/dp/B0DMF898GV?source=ps-sl-shoppingads-lpcontext&ref_=fplfs&psc=1&smid=A1CKPYDYD09W7C
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created: 2025-05-06
description: "Buy 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: Two-Way Radios - Amazon.com ✓ FREE DELIVERY possible on eligible purchases"
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- HamRadioAmazon.com: 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 : Electronics
Amazon.com: 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: Electronics
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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 -
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| 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 |
| Tuner Technology | UHF/VHF |
| Voltage | 7.4 Volts |
| Water Resistance Level | Not Water Resistant |
| Number of Batteries | Lithium Ion batteries required. |
| 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 |
About this item
- 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
Frequently bought together
Total price:$83.97
Product information
Technical Details
| Item Weight | 1.94 pounds |
|---|---|
| Product Dimensions | 1.18 x 2.48 x 12.28 inches |
| Country of Origin | China |
| Item model number | RT-4D |
| Batteries | Lithium Ion batteries required. |
| Warranty | 1 Year |
Warranty & Support
Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here
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Product details
- Product Dimensions : 1.18 x 2.48 x 12.28 inches; 1.94 Pounds
- Item model number : RT-4D
- Batteries : Lithium Ion batteries required.
- Date First Available : November 8, 2024
- Manufacturer : Xiamen Radtel Electronics Co.,Ltd
- ASIN : B0DMF898GV
- Country of Origin : China
- Customer Reviews:
Product Description
DMR+ANALOG DUAL MODE RADIO
Large capacity 3500mAh battery Type-c charging
Multi-scenario application
ONE-CLICKDETECTING
AI NOISE REDUCTION DIGITAL SIGNAL TRANSFER
SPECTRUM FUNCTIONS TX TEST
Compare with similar items
This Item  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 |
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|---|---|---|---|---|---|---|
| Price | $65.99 | -6% $74.99 Typical:$79.99 | -8% $109.99 List:$119.99 | $349.99 | $69.89 | $59.00 |
| Delivery | Get it as soon as Sunday, May 11 | Get it as soon as Sunday, May 11 | Get it as soon as Sunday, May 11 | — | Get it as soon as Sunday, May 11 | Get it as soon as Monday, May 19 |
| Customer Ratings | 4.2 4.2 out of 5 stars 22 | 4.2 4.2 out of 5 stars 478 | 4.1 4.1 out of 5 stars 153 | 4.4 4.4 out of 5 stars 596 | 4.4 4.4 out of 5 stars 587 | 4.2 4.2 out of 5 stars 11 |
| Sold By | Radtel Direct | Sharkoo | Retevis Direct | BridgeCom Systems | BaoFeng Tech | Kd1mu Radio Store |
| talk range maximum | 5 kilometer | 10 mile | 5 kilometer | 20 miles | 100 mile | 5 mile |
| number of channels | 1024 | 3000 | 3000 | 4000 | 1000 | 1024 |
| frequency range | 144-148/420-450MHz | 420-450MHz | dual band | Rx 136-174MHz, 400-480MHz; TX 144-148MHz, 420-450MHz | FM RX, Aviation RX, VHF, UHF, 1.25M | Transmit 144 - 148 Mhz 420-450 Mhz |
| power source | — | Battery Powered | AC & Battery | Battery Powered | — | — |
| battery quantity | 1 lithium ion, 1 9v | 1 lithium ion | 1 lithium ion | 1 lithium ion | 1 lithium ion | 1 lithium ion, 0 12v, 1 nonstandard battery |
| tuner technology | UHF/VHF | UHF, VHF | DMR Dual Band | DAB | VHF/1.25M/UHF | DMR, AM, FM, SSB |
| water resistance | not water resistant | waterproof | not water resistant | not water resistant | water resistant | water repellent |
| voltage | 7.4 volts | — | 7.4 volts | — | 7.4 volts | 7.4 volts |
| IP rating | — | IPX | — | IP67 | IP54 | Ip54 |
| battery average life | 5 days | — | 16 hours | 35 hours | — | — |
Customer reviews
4.2 out of 5 stars
22 global ratings
Customers say
Customers find the two-way radio offers great value for money and appreciate its audio quality. They like the radio's performance, with one customer describing it as a good basic DMR device.
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5 customers mention "Value for money" 5 positive 0 negative
Customers find the two-way radio offers good value for money.
"...It performs as well as my other DMR handhelds at a much, much, lower price point.." Read more
" For the price it works. Just take a little time with the program and you'll get it. Make sure to use the 'Receive Group'" Read more
"...is another import company that makes radios that are an excellent value for the money. They have a ton of models...." Read more
"...the specs and other reviews, it seems like a lot of radio for a very small price...." Read more
4 customers mention "Audio quality" 4 positive 0 negative
Customers like the radio's audio quality, with one mentioning its FM capabilities.
"...I give it 5 stars for the hardware, great audio, excellent DMR codec, and great signal reports...." Read more
"It’s a terrific radio." Read more
"...It would transmit perfectly fine, and the transmitted audio sounded great, but I bought a 2-way radio. Not a 1-way." Read more
" Great audio reports...." Read more
3 customers mention "Radio quality" 3 positive 0 negative
Customers find the radio to be of good quality, with one describing it as a basic DMR device.
" Great little radio Radtel shipped it to me direct in record breaking time." Read more
"Wow! A good and versatile DMR / FM Tranceiver at a great price...." Read more
"A good basic DMR radio by a Chinese radio company with many models people like..." Read more
5.0 out of 5 stars
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