RETEVIS RT3S DMR Radio Digital Walkie Talkie GPS DMR Ham Radio Amador 5W VHF UHF Dual Band Encryption Compatible with Mototrbo
Every friend,Happy New Year!
Many thanks for the supports from every friend in the last year.We will continue providing better technical service to every friend!
But RT3S with GPS function is out of stock for now in our Chinese warehouse,it is planned to arrive around the end of this month,that is to say, 30th January.After 28 days from today(4th January).
So please extend your delivery time by another 22 days or so.
Note: Russian warehouse has stock and ships normally.
We will certainly urge factory and warehouse to arrange shipment for every friend.
Choose According to Your Using Need：
Retevis RT3S has two version,without GPS version and with GPS version.When you make order,pls notice the difference.
With Retevis RT3S Entering DMR Digital Walkie Talkies Era
More Popular Among Radio Communication Hams
We promise excellent quality,better after-sale service to every customer friend,winning more good ratings and confidence support!
Dual Band•Dual Display•Dual Standby•Dual Mode
One Machine for Dual Use.Analog mode and digital mode combined in RT3S,can communicate with analog radio or digital radio,saving cost.
Large Color LCD Display
Support Manually Frequency Editing and ChannelAdd
Upload DMR Contacts Database Function
Private Call•Group Call•All Call
Group Call Match
GPS Function (Optional)
APRS Function（Only available in RT3S with GPS ）
Up to 8 Hours of Recording
Provide Better After-sale Service For Every Friend
Notice: We will send you the right charger according to your country.
- Use time-division multiple-Access(TDMA) digital technology
- Dual time slot for repeater
- Dual time slot for point to point
- Firmware upgradeable
- Lone worker
- Encryption function
- Compatible with Mototrbo Tier Ⅰ&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)
- Emergency Alarm
- Voice Announcement
131 x 61 x 36mm
258g (with battery)
Adjacent Channel Power
Free Time Slot Power
Hum and noise
Antenna:9KHz-1GHz le-36dBm1GHz-12.75GHz le-30dBm
FM modulation mode
4FSK digital mode
12.5KHz(data only):7K60FXD12.5KHz(data and voice):7K60FXW
Modulation maximum deviation
Nonactive slot power
Modulation BER(bit error rate)
0.2microV 12dB SINAD
Adjacent Channel Selectivity
Rated Audio Distortion
Rated Audio Power
ge45dB 25KHzge40dB 12.5KHz
Question 1: It is with GPS?
Answer: RETEVIS RT3S has two models,with GPS or without GPS,you can choose what you want.
Question 2: Does RETEVIS RT3S has the Promiscuous function?
Answer: Yes,it does,in RT3S,it is called Group call match or Private call match.It has the ability to you listen to all groups.
Question 3: Hello,whether encryption?
Answer: Yes,and its encryption is compatible with RETEVIS RT3/RT8/RT82/RT90.
Question 4: Apology,this radio works with Tier II？
Answer: Yes,RT3S is one true dual time slot DMR radio,and it is compatible with Motorola DMR radios.
Question 5: Why RT3 is more expensive than RT3S?
Answer: They have the different chip,RT3 is superheterodyne,RT3S is RDA.
Question 6: With the radio there is a wire for programming?
Answer: Now we set six different packages,the first two package do not include the programming cable,others include the cable. And then you can download the driver and software from RETEVIS official website.
Question 7: Channels tied only to zones or there is no zones?
Answer: RT3S has many zones,and you can add the channel into the zone.
Question 8: This support SMS ? and compatible with motorola digital or other ht ?
Answer: Yes,RT3S support SMS short message, but the SMS function is not compatible with motorola digital or other ht. Because each manufacturer has different solutions regarding SMS, so they are not compatible.
Question 9: RT3S radio working on RDA chip？
Question 10: Has FM radio?
Answer: No,it does not support commercial FM radio.
Question 11: How to reset RT3S radio?
Answer: Yes.First enter into the VFO mode,then you can edit the frequency and other setting by keyboard.
Question 13: Is there a roaming function? what encryption(how many bits)?
Answer: No,not support roaming function.But it support encryption,4-bit basic password or 32-bit enhanced password.
Question 14: does the walkie-talkie scan all the channels?
Answer: No,you can add the channels into the scanlist,then scan thescanlist.
Question 15: This radio is compatible with Motorola P25?
Answer: No,it is compatible with DMR radio
Question 16: How to translate analogue to digital not connecting to a computer ??
Answer:No way. You should define the channel mode through the software.
Question 17: APRS is compatible?
Answer: Yes. Now RT3S is compatible with APRS.
Question 18: can we pair this device with baofeng 888s/UV-5R/UV-8S/UV-9R?
Answer: Yes, can in analog mode.
Question 19: Why sometimes RT3S can't talk normally when connected to the repeater?
Answer: In the digital channel, when the transmitting frequency and the receiving frequency are inconsistent, the default is the relay mode. In relay mode,ID 9990is not available.
Question 20:How to enter into VFO mode of Retevis RT3s?
Answer: Two way to enter into VFO mode，by software or keyboard.
1.Open the software and click on “General Setting”,
2.switch”Freq/Channel Mode” to ”Freq”, ”Model Select A” “Model Select B” to “VFO” ,
3.Click on left”VFO Mode”,define the channel mode of row A and row B separately.
4.Turn on RT3S and connect to software.
5.Click to “Program” “Write data”, Waiting to prompt programmed successfully.
6.Disconnect RT3S , notice “V” in the right of screen.
Manually switch to VFO mode by keyboard
1. Click on “Menu” to enter,
2.Select in turn: Utilities>>Radio Settings>>Mode>>MR Mode
3.Back to main interface, notice now is in MR Mode
4.Long press Red Key switch to VFO mode ,“V” icon appear
5.Repeat the operation to make row B also enter VFO mode
6.Long press Red Key again switch to MR mode
7.Click on “Menu” to enter, Select in turn: Utilities>>Radio Settings>>Mode>>CH Mode
8.Press Red key to back to main interface,RT3S is in Channel Mode.
Question 21:How to solve the problem of abnormal frequency display?
Answer:1. First turn off the radio
2.Simultaneously press and hold the two side keys to turn on the radio
3.Now it's normal.