RT3S dual band digital ham radio 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.
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.
Up to 3000 channels ,for extremely complex organizational communications.
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 gives you a clear idea of your location even in the wild. Use it to find your way or to help others find you.
General specifications | |
Frequency | 136-174&400-480MHz |
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 |
- 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
RT3S Dual Band DMR Radio Non-GPS/Built-in GPS
Please Choose GPS or Non-GPS as your requirement
Order Handling Time within 3 Working days(Pre-sale products excluded).
What’s in the Box?
- 1 x RT3S GPS two way radio
- 1 x Battery
- 1 x Antenna
- 1 x Adapter
- 1 x Charger
- 1 x User’s manual
- 1 x Belt clip
- 1 x Sling
Product Reviews
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Paris PardueGreat Product! One of the BEST out there!Reviewed in United States on Nov 23,2018These is a great radio. It's small enough to fit in my hands yet powerful enough to make contacts 20 miles away no problem. The best part is that it's just like the RT3 as far as menu and some functions.Billy J. LoweryEase of programing and use.Reviewed in United States on Nov 23,2018The radio was easy to program and works very well. I like it a lot. Other radios I tried were to download the software and get going. I recommend it to others. Thanks for being there.KenBobPDXRadio fits the hand nicely and has good transmitted audio.Reviewed in United States on Nov 23,2018This is an excellent DMR radio. It's clear and easily programmed with the included USB programming cable and accompanying software.JG66I really like this radioReviewed in United States on Nov 23,2018I really like this radio. The one complaint I have is there needs to be at least some sort of guide as how to use the programming software,they contact me introduce how to use the software.Harold JohnsonGreat intro to DMR radioReviewed in United States on Nov 23,2018Excellent radio. Functionality is awesome would recommend to all my fellow. Also the size and battery are perfectSidney EdwardsUinit works greatReviewed in United States on Nov 23,2018What a difference. Got a replacement radio. This one does not get hot during charging and I am able to program it. Still working on program. I have been getting great help from Retevis tech support. I get answers within 24 hours. Very pleased with it now. This is my first DMR radio so it is a learning experience for me. Would not hesitate to buy another one of their products.John S.A surprisingly wonderful radioReviewed in United States on Nov 23,2018I had a few concerns initially with this radio, but Retevis came through with a firmware update and a replacement programming cable. They now have a happy customer and I will certainly look to Retevis for future needs. Excellent customer service and support. Fast delivery. The RD-5R does an excellent job in digital and analog modes. The display is clear and well laid out. After doing some programming and testing, I'm overall very pleased.KatieBeeGreatReviewed in United States on Nov 15,2018For husbands work and he loves it!Mike MooreGreat handheld radioReviewed in United States on Nov 15,2018Works great, good volume and clarity. We used for trail communications so can't say much for transmit distance (we were never that far apart), but it worked great.vögesvenReviewed in United States on Oct 30,2018retevis 1lmg rt8 ipg brüsseler str 11 28259 bremen 015166094054