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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Joe f.best ht i haveReviewed in United States on Oct 20,2018the most ideal ht I have. good audio, both rx and tx. replaced my other radios.someoneelsevery nice radioReviewed in United States on Oct 20,2018Worked right out of the box and have had many world contacts in two days.SharieGood for emergency workersReviewed in United States on Oct 20,2018It works very well. My husband uses it for work he is a paramedicRyan Knudsongreat qualityReviewed in United States on Oct 19,2018after the first two or three shocks, the presences of the collar is all you will need! quality was better than anticipated and couldn't really be happier with the results.JudybVery cumbersome to useReviewed in United States on Oct 19,2018Very powerfull. It is easy to press shock button instead of tone on the transmitter,this is why I gave it 4out of 5 stars my medium size dogs very quickly learned with this collar I would think it too powerfull for small dog less than 30lbs.I taped off the shock #s after two weeks and just use tone which they respond to immediatelyBerniebest product ever for training your dogReviewed in United States on Oct 19,2018best product ever for training your dog. easy to get your pets attention with a simple alert tone. can't do without itHmcgoldricGreat DMR dual bandReviewed in United States on Oct 19,2018Great product for the price. Easy to program & performs well. Tested on both bands and no issues.scott marloweVhf and uhfReviewed in United States on Oct 19,2018Works wellPaul F.This is the Dual Band to buyReviewed in United States on Oct 19,2018THIS is the dual band to buy. Big value for the $$$DR dougCan't tell you how much it means to have good customer serviceReviewed in United States on Oct 18,2018I bought 2 of these (own a RT3 for a couple of years) and they are the RT3S dual band radios. And yes these are as good if not better as my UHF RT3