Retevis RT3S is the first dual-band DMR radio. It is an upgrade of the previous popular RT3S DMR handheld and uses digital mobile radio tier-II standard protocol. Retevis RT3S is compatible with MOTO TRBO series Tier I and tier II and also the two-way analogue radio operating on UHF and VHF frequencies for easy digital migration.
It provides the user with 3000 channels to choose from plus a channel scan and DTMF keypad compatible with MOTOTRBO series tier I and II. Users can easily switch from digital to analogue mode. The digital mode supports text message allowing users to send and receive texts from each other.
It has the capability of recoding conversation for up to eight hours. The RT3S is equipped with a single 2000mAh lithium battery providing the user with up to 16 hours working and 48 hours on standby mode. It has a large storage capacity of up to 10,000 contacts.
What are the Distinctive Features of Retevis RT3S?
- Small in size measuring 131x61x36 mm: This makes it easier for users to hold by a single hand and move around with it.
- Lightweight: It weighs about 258g inclusive of the battery increasing its portability. It is, therefore, suitable for both adults and children.
- Provide the user with channel varieties: It has about 3000 channels that users can choose from.
- It has a long lifespan battery: The Walkie Talkie comes with a single lithium battery of 2000mAh and 7.4 volt.
- Programming cable: The radio package comes with its programming cable making coding easier for you.
- It has alone walker function: this feature allows the user to set the radio to signal an alarm by pressing any button if they are in distress.
- Inbuilt voice recorder: This allows the user to conduct an eight-hour transmission within the radio’s internal memory. However, it only functions in digital mode and not in analogue.
- Integrated GPS unit: This feature will encode your location into a transmission, allowing you to send your coordinates and receive the other person’s location information whose GPS is enabled.
- Large contact storage capacity: This radio can be configured to store up to 120,000 contacts.
- Comes with two firmware upgradable versions: the first version allows the user up to 8 hours of audio recording while the other one will enable one to store up to 120,000 DMR contacts.
- An improved channel selector: the previous model could only rotate up to 16 positions, but this new model has a full rotation of up to 360 degrees.
- Beautiful radio display: It has a super bright sky-blue light.
- Supports private, group and all calls
- A dual time slot for repeater
- Compatible with Motorola tier I &II
- Multiple accesses at the same time
- A dual time slot for point to point
- TDMA digital function
- Supports text messages such that users can converse through texting
- It has an inbuilt CTCSS/DCS, channel and priority scan, and DTMF keypad giving access to the menu of all its powerful features.
- Encryption function: all incoming and outgoing conversations are end to end encryption prohibiting access to a third party.
- Emergency alarm
Here you can check a good video overview by VK4NGA:
What Do Users Say About Retevis RT3S?
Concerning this radio’s transceiver, users ascertain that is quite good. It has a solid feeling in one’s hands with a friendly and clear display of sky-blue backlighting. The volume is loud and clear too.
It has all DMR feature set, high-quality design and compact.
However, others feel it’s challenging to secure a ham license as, without it, the radio is rendered useless. If you cannot secure one, you might be required to purchase a hotspot that goes for about 100 pounds. This adds to its cost making it expensive. Others are experiencing trouble locating the radio id.
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The display is disappointing to some users who had to return and ask for a refund. Some experienced trouble with VFO after firmware update and hand to return due to such fault.
The audio sound is excellent while using Kenwood mic and not its external spk/mic. In this way, you will be required to purchase Kenwood mic to enjoy quality sound. This also adds to the budget, which most finds it uneconomical.
When a manufacture’s fault occurs within the warranty time, no help is offered if you purchased it online. As such, it would be great if you are buying from your local store so that the one-year warranty can be fully and maximally be honoured.
Pros and Cons
Now that we are armed with the knowledge from above, let’s compare pros and cons of the Retevis RT3S DMR Radio.
Our rating: 4.3 / 5
While this device has attracted numerous negative reviews from users, it is undeniable that its benefits surpass those issues. As such, this dual-band digital radio might be what you are looking for. The encryption functions and ease of programming should be some of the things that should drive you to purchase this device. The RT3S dual-band digital radio is the best choice you could ever make.
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