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DMR Dual Band Digital Walkie Talkie 2pcs Retevis RT3S VHF UHF GPS Ham Radio Amador Transceiver Portable Two Way Radio Station

Availability:

20 in stock


$200.00$220.00

Clear
  • Brand Name: RETEVIS
  • Battery Capacity(mAh): 2000
  • Origin: CN(Origin)
  • Is_Display: Yes
  • Waterproof / Water-Resistant: No
  • Walkie Talkie Type: Portable
  • Maximum Range: 1.5km-3km
  • Output Power(w): 3w-5w
  • Certification: FCC
  • Model Number: RT3S
  • Frequency Range: VHF:136-174MHz & UHF:400-480MHz
  • Dimensions: 131x61x36mm
  • Storage Channel: 3000
  • Material: ABS PC
  • Weight: 258g (with battery)
  • Battery Capacity: 2000mAh Li-ion battery
  • Vocoder: AMBE 2TM
  • Power: High<=5W, Low<=1W
  • Digital Protocol: ETSI-TS102 361-1,-2,-3
  • LCD display size: 35x28mm
  • Speaker mic/Headset/Programming Port: Two-pin TK plug accessories
  • Band: VHF UHF dual band DMR
  • Antennna type: dual band SMA-M antenna
  • Retevis DMR: RT3 updated version RT3S dmr radio
  • Charger type: EU/US/UK/AU charger optional
  • Original Retevis RT3S: dmr dual-band
  • Radio amador: Amateur radio
  • Portable two-way radio: two way radio portable
  • vhf uhf dmr: VHF UHF dmr dual band
  • Walkie-talkie: talkie walkie
  • Type: Two Way Radio
  • Antenna Connector: SMA-M
  • Audio Connector: Compatible with Kenwood 2Pin
  • Usable programming cable: J9110P

Retevis RT3S DMR Dual Band Digital Walkie Talkie 2PCS VHF UHF GPS Ham Radio Amador Transceiver Portable Two Way Radio Station

 

 

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.

RT3S详情页

 

With Retevis RT3S Entering DMR Digital Walkie Talkies Era

 

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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!

 

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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.

 

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Large Color LCD Display

 

• You can easily read the channel/zone/time/power/function prompt/menu and so on.Be visible, so more convenient.
 

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TDMA Technology

 

• In a TDMA system,while voice is using the first time slot,then the second time-slot can be used for transmitting application data,such as text messaging or location data in parallel. Useful especially in dispatch systems that provide both verbal and visual dispatch instructions.
• And,RT3S not only supports dual time slot for repeater,but also supports dual time slot for point to point.
• Dual capacity direct mode (DCDM) enables a single 12.5kHz channel to support two simultaneous and independent calls.

 

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Support Manually Frequency Editing and Channel Add 

 

In VFO mode, you can manually input frequency, select contacts, color code, time slot, etc., and manually add channels in MR/CH mode.

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Upload DMR Contacts Database Function

 

• The function can help import or export contacts data(*csv) in bulk.
• Note:Before uploading,make sure your RT3S has updated CSV firmware already.
• If you need database,please visit:http://www.amateurradio.digital/

 

 

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Private Call  Group Call  All Call

 

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Group Call Match 

 

• Group Call Match in RT3S but in other walkie talkies such as Ailunce HD1 it is called Promiscuous.
• Using this function,there is no need to preset and verify group call contacts to realize a call.
 

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GPS Function (Optional)

 

• RT3S has two versions: common version, GPS version. When you make a order,please note it. 
• GPS function shows more positioning information,such as lat long,altitude,bearing,etc.
• You can set GPS Report Interval to send GPS info at the pre-set interval.
 

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APRS Function(Only available in RT3S with GPS )

 

• APRS function need to realize with GPS function, and by virtue of hot-spot tool to ensuring normal work
• APRS (Automatic Packet Report System),to realize automatic report positioning,tracking
 

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Text Message 

 

Support a maximum length of 144 characters.
Support maximum 50 programming of prefabricated text messages.
Support up to 50 recently sent text messages,old message will be replaced when no place to store.
 

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Digital Encryption

 

• Using advanced digital voice encryption technology,in the form of numbers,to avoid frequency or channel cross and unauthorized interference or eavesdropping.
• Support 16 groups of 4-bit Basic Key Value , 8 groups of 32-bit Enhanced Key Value on CPS software.
• Compatible with RT3,RT8,RT82,RT90 DMR radios encryption.
 

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Up to 8 Hours of Recording

 

• Recording function is only available in digital mode.
• Be able to record for more than 8 hours when it’s 3000 channels and 10000 contacts.
• Each digital call will be recorded and stored in Call Log submenu when function is on.
• Recordings can be checked and playbacked.
 

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VOX Function

 

• RT3S has the voice prompt function,but RT3 not.
• RT3S also has VOX hands-free function,CTCSS/DCS code,Scan,TOT and record functions.
 
A9110E(RT3S)-10

 

Provide Better After-sale Service For Every Friend

 

• Retevis has been dedicated to improving quality,providing better after-sale service,and strengthening technical support.
• We provide software downloading and firmware upgrade service.If you need,please contact us.

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Application

 

A9110E(RT3S)-13改1102

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A9110E(8)A9110E(23)A9110E(22)14

 

15_0115_0215_03

 

包裹

 

Package Includes:

  • 2 x RT3S two way radio
  • 2 x Battery
  • 2 x Antenna
  • 2 x Adapter (EU/UK/US/AU optional)
  • 2 x Charger
  • 2 x User's manual
  • 2 x Belt clip
  • 2 x Programming cable (as gift)

Notice: We will send you the right charger according to your country.

 

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技术参数

 

Main Feature:

  • 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)
  • Record
  • Emergency Alarm
  • Voice Announcement
  • VOX
  • TOT

 

General specifications
Frequency 136-174&400-480MHz
Channels 3000
Frequency Stability plusmn1ppm
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 50Omega
Audio Impedance 1W 16Omega
Channel Spacing 12.5KHz
Vocoder
AMBE+2trade
Transmitter
Power Highle5W, Lowle1W
Frequency Stability plusmn1.0ppm
Adjacent Channel Power le-60dB
Free Time Slot Power TDMA:le57dBm
Hum and noise -40dB 12.5KHz
Spurious radiation Antenna:9KHz-1GHz le-36dBm
1GHz-12.75GHz le-30dBm
FM modulation mode 11K0F3E 12.5KHz
4FSK digital mode 12.5KHz(data only):7K60FXD
12.5KHz(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) le5%
Receiver
Analog Sensibility 0.2microV 12dB SINAD
Digital Sensibility 0.25microV(BER:5%)
Adjacent Channel Selectivity le-60dB 12.5KHz
Intermodulation le60dB
Spurious Response ge70dB
Audio Response +1~-3dB
Rated Audio Distortion <5%
Rated Audio Power 1W
Modulation ge45dB 25KHz
ge40dB 12.5KHz

 

 

   FAQ:  

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?

Answer: Yes.

 

Question 10:   Has FM radio?

Answer: No,it does not support commercial FM radio.

 

Question 11:   How to reset RT3S radio?

Answer: pls contact the customer service,she will provide you thr original codeplug,thrn you read it into your software and write it into your radio.
 
 

Question 12:   Can I programmed the radio manually?

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 9990 is not available.

 

Question 20:How to enter RT3S VFO mode ?

Answer: Two ways to make it.
The first is by software on computer.
1.Open the software and click on “General Setting”, switch”Freq/Channel Mode” to ”Freq”, ”Model Select A” “Model Select B” to “VFO” 
2.Click on left”VFO Mode”.Switch “VFO A”“VFO B” Channel Mode to”Analog” separately.
3.Turn on RT3S and connect to software.
4.Click to “Program” “Write data”.
5.Waiting to prompt programmed successfully.
6.Disconnect RT3S , notice “V” in the right of screen.
 
The second is by keyboard manually
1. Click on “Menu” to enter, press “Down”key to find and enter “Utilities”
2.Find“12 Mode” to enter and choose “MR Mode” 
3.Back to main interface, notice “1”in the right of screen
4.Press Red key to see (430.32750) “1” changed to “V”
5.Press “Down”key to (141.12500), press Red key , “1”changed to “V”,too.
6.Press Red key again to see “Zone 1” 
7.Press “Menu” again to find and enter “Utilities”“Radio Settings”, enter “Mode” to choose “CH Mode”
8.Press Red key to back to main interface,RT3S is in Channel Mode.
 

Question 21:How to solve the problem after pressing “+”“-” key at the same time and turn on, frequency fails to edit ?

1.Normally turn on RT3S, adjust channel knob, frequency can be edited. 
2.Now turn off RT3S , wait for it to shut down completely.  
3.Press “+” “-”key at the same time ,then turn on it. 
4.Adjusting channel knob, you find frequency can’t be changed.  
5.Now turn off it again.
6.Again press “+” “-” key at the same time,then turn on it .
7.You see when adjusting the channel knob,frequency changes. 

 

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Return
 
1. This item is covered by one year warranty. If you`re not pleased with your purchase, we`ll be happy to make an exchange or refund in 7 days.
2. For any exchange or refund, we need the product must be in its original condition, including the box, and all the accessories. Buyers is responsible for the returning shipping cost .
3. Please contact us before you return the item, we will offer you the right return address.
 
Feedback
 
1. Our goal is to make sure you are a happy customer and pleasant shopping with us.
2. If you are satisfied with the purchase and our total service, your comment is very important in our business success. Please take a minute to leave us a positive feedback with an overall Detailed Selling Rating of 5.
3. If you are not satisfied with your purchase in any way, Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues.
 
 

 

COUPONS (2) gif

 

 

Dual band DMR(click to buy)

Ailunce HD1 Retevis dual band dmr ham amateur radio

retevis RT3S dual band dmr ham amateur radio

retevis rt82 dual band dmr ham amateur radio

retevis dmr gd-77

Model

HD1

RT3S

RT82

GD-77

Frequency range

136-174MHz and 400-480MHz

136-174MHz and 400-480MHz

136-174MHz and 400-480MHz

136-174MHz and 400-470MHz

Power

10W

5W

5W

5W

Channel

3000

3000

3000

1024

Contacts

100000+1000

120000

100000

256

Battery capacity

3200mAh

2000mAh

2200mAh

2200mAh

Radio ID

32

4

4

1

Single tone

1000/1450/ 
1750/2100Hz

1750Hz

1750Hz

1750Hz

Channel knob

Yes

Yes

No

No

Scanlist

No

Yes

Yes

Yes

IP67 Waterproof

Yes

No

Yes

No

GPS

optional

optional

optional

No

FM radio

Yes

No

No

No

VFO mode

Yes

Yes

Yes

No

Dual time slot

Yes

Yes

Yes

Yes

DCDM

Yes

Yes

Yes

No

Promiscuous

Yes

Yes

Yes

No

DTMF

No

Yes

Yes

Yes

Record

No

Yes

Yes

Yes

Firmware Upgradeable

Yes

Yes

Yes

Yes

 

 

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