RB85 Intelligent Noise Reduction Long Range Business Radio
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- Intelligent Noise Reduction Technology
- Long Distance Communication
- Local and Remote Emergency Alarm
- 2000 mAh Large Battery Capacity
- Rugged and Durable Body
- NOTE: Programming software: please click "support" to download
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Delivery Method

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Key Features
- We offer free shipping straight to your door throughout the contiguous.
- It usually takes 3-20 business days* for your package to be delivered, so you can sit back and relax, worry-free.
- *Please see our shipping policy for more details.
In case of Buyer's Remorse(not product fault), within one month after product received, The customers can return it for a refund.
See our refund policy for more details about what is needed for a smooth refund process.
Retevis provides a straightforward, hassle-free warranty to save you some headaches. All products come with their own unique warranty that you can find on the product listing or contact us at info@retevis.com with your order receipt for confirmation.
This limited warranty provided by the manufacturer in no way affects a potential statutory warranty provided by law.
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If you have any questions or concerns, feel free to contact us at info@retevis.com.
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Personalize your device
OverView
Intelligent noise reduction technology, you can also hear the voice clearly even if you speak in a noisy place like factories, clubs, bus/train stations, and other scenes.
High-power, it is a long range walkie talkie.
High-capacity battery, Long standby time.
Designed with VOX hands free, supports PTT push to talk and voice activation talking
What’s in the Box?
- 1 x RB85 Two Way Radio
- 1 x Battery
- 1x Adapter
- 1 x Antenna
- 1 x Manual
- 1 x USB charger
Spec
General | |
Frequency Range | 400-470MHz |
Channel | 16 |
Working mode | Simplex or Semi-duplex |
Power | 10W/5W |
Frequency stability | ±0.5ppm |
Working temperature | -20℃ ~ + 60℃ |
Working voltage | 220V/110V AC ± 15% / 5V DC±15% |
Dimension(HxWxD) | 113*55*335.5mm |
Weight | 228g |
Receiver | |
Receiving sensitivity | 0.2μV |
Adjacent channel selectivity | 65dB@12.5KHz /70dB@25KHz |
Occupied Bandwidth | ≤16KHz |
Current | Standby 55mA, working 150mA |
Reference Frequency | 26.000MHz |
Inter-modulation | ≥60dB /≥65dB |
Spurious | ≥55dB |
Audio response | +7~-12.5dB |
Audio distortion | <5% |
Audio power | 500mA |
Transmitter | |
RF power | 10W/5W |
Modulation type | 16kΦF3E |
Modulation distortion | <5% |
Adjacent channel power | ≥65dB |
Audio response | +6.5~-14dB |
Max FR.Deviation | ≤±5KHz |
Spurious Radiation | ≤7.5μW |
Current | ≤1200mA |
Modulation Noise | <-40dB |
Intermediation sensitivity | 8-12mv |
Feature
1、Intelligent noise reduction technology, you can also hear the voice clearly even if you speak in a noisy place like factories, clubs, bus/train stations, and other scenes.
2、High-power, it is a long range walkie talkie.
3、High-capacity battery, Long standby time.
4. It is the industrial two way radios.
- 10W high power
- 9 level Noise canceling
- 2000mAh Battery Capacity
- VOX
- Busy Channel lock
- Wide/narrow band selectable
- Loudly voice
- Scan
- Squelch
- Voice Prompt
- Scrambler
- Battery saving function
- Local and remote alarm
- PC program protection
Product Reviews
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Lisa Fgreat radioReviewed on Aug 26,2022I fly hot air balloons and I use two way radios to communicate with my ground crew. The sound is crystal clear. I didn’t need the earpieces or for them to be waterproof so I bought the less expensive ones. They are lightweight and not at all bulky. You won’t be disappointed!Morerisklong distance walkie-talkieReviewed on Aug 26,2022I was able to communicate with my other user in an urban environment. Both users were able to communicate through the radio in 2 different scenarios. Scenario 1: We were not within the line of sight, 10 blocks apart from each other, standing by the window with tactical antennas extended all the way out. Scenario 2: Radio comms were made inside an office building, 10 stories apart from each other, while 1 person is riding in the elevator and the other user stayed inside the office. Good product! The product feels sturdy in hand! I'd definitely recommend this to others!Doug Rgreat radioReviewed on Apr 27,2022Great video and I was surprised of the 3 mile range on relatively flat land. I’ve never seen too manyJim Marcumlong range radioReviewed on Apr 27,2022Universal Mobile Radio Service operates in the 462.000 to 467.000 Mhz UHF band. Retevis is a brand of Anytone of China. I bought these radios for less or rebranded another of the 16 channels. It's actually $18 each, which includes the charger. I got support in 1987. You can get those radios and other channels with more slots for cheaper. They are really durable. One way to increase the range of handheld use in the car is to remove the rubber duck antenna and use a quarter-wave magnet antenna on the roof. They're cheap, you'll want a small rg 174 coax with an SMA connector on the end. In short, the distance of RB85 can reach about 5 kilometers, which is completely enough for daily use, and it is recommended to buy it.Jim Marcumlong range radioReviewed on Apr 27,2022Universal Mobile Radio Service operates in the 462.000 to 467.000 Mhz UHF band. Retevis is a brand of Anytone of China. I bought these radios for less or rebranded another of the 16 channels. It's actually $18 each, which includes the charger. I got support in 1987. You can get those radios and other channels with more slots for cheaper. They are really durable. One way to increase the range of handheld use in the car is to remove the rubber duck antenna and use a quarter-wave magnet antenna on the roof. They're cheap, you'll want a small rg 174 coax with an SMA connector on the end. In short, the distance of RB85 can reach about 5 kilometers, which is completely enough for daily use, and it is recommended to buy it.Steve Tusseygreat radiosReviewed on Apr 27,2022Yeah I have the rt45 and they're great radiosHarry in Oklahomalong distance radio, great radiosReviewed on Apr 27,2022I bought them to have a mobile radio for installation in the vehicle. I bought the RB85 for work at a car dealership, the noise cancelling is very good, the distance is no problem, great radios, they are awesome.thomkirbylong distance walkie-talkieReviewed on Apr 27,2022Very good radio for outdoor use, very clear sound, long distance walkie-talkieRonald Smithlong range radioReviewed on Apr 27,2022I've bought several walkie talkies like you know 5 miles or more and they're a good investment especially when the hurricane season is going down in Florida and cell towers keep going down and the distance is long , which is very important to me.Kentucky Beardsmanlong distance radioReviewed on Apr 27,20223 miles!! That's not shabby at all. long distance radio, Would be perfect for camping trips
Support
Firmware/Software
- win11-DriverInstaller
The win11 driver is compatible with win10, win8 and win7 systems.
- RB85-softwareV1.37
Unzip: Windows 64bits:https://www.7-zip.org/a/7z2201-x64.exe