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Retevis RT85 Analog Walkie Talkie UV Dual Band Handheld Two Way Radio with Screen Keyboard VOX FM Radio Portable Transceiver |
Attention please before order:
After you receive RT85 walkie talkie, if its frequency range can’t reach 136.000-174.000MHz & 400.000-470.000MHz , frequency range doesn’t fit with description,or failed to enter VFO mode(realize VFO function) ,please press F button and 1 button and turn on RT85 at the same time, then it will be ok.
Please read carefully FAQ at the bottom.
If you have any question about RT85,please in time contact us.We will solve it.
Description:
Feature:
Specification:
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General |
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Frequency Range
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136.000-174.000MHz
400.000-470.000MHz
(Press F and 1 button and turn on RT85 Simultaneously)
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channel capacity
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200Channels
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Working Voltage
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DC 7.4V
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Working Temperature
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-10℃~+50℃
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Battery capacity
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1400mAh
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Antenna Impendence
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50Ω
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Channel step value
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12.5KHz/25KHz
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Transmitter |
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Output power
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1W/5W
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Stray power
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≤-15db
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modulation noise
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<-40dB
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Modulation distortion
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<5%
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maximum frequency offset
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≤±5KHz
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transmit current
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≤1600mA
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audio response
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+6.5~-14dB
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adjacent channel power
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≥65dB
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Receiver |
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Sensitivity
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≤ 0.2uV
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Occupied Bandwidth
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≤ 16KHz
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Selectivity
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≥ 65dB
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Intermediation
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≥ 55dB
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Audio power
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> 500m W
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Audio distortion
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≤5%
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Frequency Stability
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5ppm
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Current
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60mA (when standby) 250mA (when working)
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Audio response
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+7~-12.5dB
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Introduction to Retevis RT85
The Presentation to RT85 Structure
DOT-MATRIX LCD Display
Note to Icons on Screen
Program Manually in VFO Mode
Without being bound by the computer, you can input frequency by keyboard, select CTCSS, and store channel.Short press [#] to switch into VFO mode.
Super Quality Chip — BK4815
Adopting well-made intelligent processing chip-BK4815,reducing circuit heat, increasing programme speed and stability,more settings can be finished only through RT85 without programming software,Retevis RT85 overall works better than Baofeng UV5R.
Emergency Alarm
“F” + “#” key to activate the emergency alarm function.
Local / Remote Alarm, help quickly call your partners for help in an emergency when you are outdoors.
VOX Hands-free Control
Free your hands and no need to press PTT button,easy to reply.
Rich Flexible Signaling System
Support CTCSS/DCS/DTMF/2 Tone/5 Tone,etc,shield irrelative calls,realize remote stun,remote kill, remote wakeup.Safe vocal transmission,guards your privacy.
Frequency/CTCSS/DCS Scan
Unique frequency/CTCSS/DCS scanning function can help accurately find active calls.
Support CHIRP Software Programming
From here to enter downloading page: //bit.ly/3koVbzE
High Brightness Flashlight
Best option for outdoor activities in dark environments or nights,such as camping in forest,hunting,or basements,night patrol,etc.
FM Radio 64-108MHz
Support up to 24 FM stations storage.In leisure time,you can listen to favorite music,news,etc. At the same time you won’t miss any call when Dual Watch function is turned on.
1400 mAh Li-ion Battery
Intelligent Power Saving, Longer Standby Time
Long Range Two Way Radio
5W high-power and high-gain antenna,ensure clear and smooth communication at a long distance.
Multiple Scenario Application
Multiple functions and superior performance make RT85 suitable for more using environments,such as airsoft games,hunting,fishing,hiking,forest,mushroom picking,self-driving tour,security guard,ect.More popular among ham radio amateurs.
If you choose 1pc,the package includes:
If you need programming cable，please choose the options with a programming cable.
If you choose2 pcs,the package includes:
Please choose right adapter according to your country.
The Contrast Between RT85 And RT5R:
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Picture |
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Name |
RT5R UV Dual Band Analog Two Way Radio |
RT85 UV Dual Band Analog Two Way Radio |
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Frequency Range |
US:144-148&420-450MHz VHF:136-174MHz） |
UHF:400-480MHz & VHF:136-174MHz |
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Battery Capacity |
1400mAh Li-ion battery |
1400mAh Li-ion battery |
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Channel Number |
128 channels storage and scanning |
200 channels storage and scanning |
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TX Power |
Selectable,VHF:5W/1W UHF:4W/1W |
low:1W/ High:5W |
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Modulation Type |
FM |
FM |
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Charging Way |
Input 5V-USB desktop charger |
Common desktop charger |
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Display |
LCD display |
DOT-MATRIX LCD display |
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Screen Backlight |
OFF/Blue,Purple,Orange(selectable) |
Single color,7 grades light adjustable |
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Frequency Step |
2.5/5/6.25/10/12.5/20/25/50kHz |
2.5/5/6.25/10/12.5/25/50/100KHz |
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Antenna |
SMA-F |
SMA-M |
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Audio Connector |
Kenwood 2 Pin |
Kenwood 2 Pin |
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FM Function |
FM:65.000-108.000MHz,25 stations memory |
FM:65.000-108.000MHz,24 stations memory |
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1750Hz Tone |
Yes |
Yes |
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2 Tone / 5 Tone |
No |
Yes |
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Flashlight |
Yes |
Yes |
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VOX |
OFF/level 1-10 |
level 1-7 |
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VFO Funtion |
Yes,【VFO/MR】button |
Yes,【#】button |
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Scrambler |
No |
OFF/8 group of scrambler |
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DTMF Encode |
15 groups,5 digits per group |
16 groups,24 digits per group |
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ANI Encode |
Call ID |
Call ID |
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CHIRP Programming |
Support |
Support |
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TOT Time |
15 – 600S |
OFF/ 30 – 270S |
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Dual Standby |
Dual Band/Dual Display/Dual Standby |
Dual Band/Dual Display/Dual Standby |
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CTCSS/DCS |
50 CTCSS/105 DCS,67.0-D754I |
50 CTCSS,105 normal/inverted DCS,62.5-754I |
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PTT ID |
OFF/BOT/EOT/BOTH |
OFF/BEGIN/END/BOTH |
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Emergency Alert |
Long press”CALL” for Alarm |
Press”F”to enter and display”MENU”,and press”#” |
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Scanning |
Channel/ Frequency scan |
Channel/ Frequency scan |
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Squelch |
Level 1-9 |
Level 1-9 |
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Battery Saving |
OFF/1/ 2/3/4 |
OFF/1:1/1:2/1:4 |
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Side Key Definition |
No |
No |
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Side Key |
CALL (Short press for FM; Long press for Alarm） (Short press for Flashlight; Long press for Monitor) |
Side key 1：Short press for Flashlight；Long press to Activates 1750HZ for |
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CHIP |
RDA1846 |
BK4815 |
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FAQ:
1.Q：Why couldn’t my RT85 frequency range reach 136 – 174MHz and 400 – 470MHz? How can I set it ?
A：①.Restricted by the laws and regulations of walkie talkies in some countries or regions, 136 – 174 MHz and 400 – 470 MHz are not allowed.
②.RT85 frequency range supports 136 – 174 MHz and 400 – 470 MHz,but its factory default range is not this range.
③.If you need 136 – 174 MHz and 400 – 470 MHz, please press F button and 1 button and switch on power knob at the same time, then it will be ok.
2.Q:How to start emergency alarm ？
A: Press“F”button to enter menu and show “MENU”，and press “#”，you will hear alarm sound,and press PTT to stop.
3.Q: How to start remote alarm？
A:Programme two RT85 and they can talk with each other,press “F” and then press”#” on one RT85,you will hear alarm sound from the other RT85.
4: Q: How to turn on voice broadcast?
A: To tick √ on the “SW Audio”on the software,you will hear vocal broadcast, and when you cancel to tick √，you only hear dududu.
A:To check whether you choose “PTT”or “ALL” KEY MODE by the programming software,if you tick √ on either of them,then PTT button will be lock at the same time when keypad lock starts.
Also,you can adjust by radio itself: Press “F” to enter “MENU” ,switch until “Lock MD KEY” (option 32) is displayed and enter, press up or down to select “ALL / PTT / KEY / KEY + S”
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