NOTE: Programming software: please click "support" to download
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_md.jpg "Original USB Programming Cable for RT3S RT3 RT8 RT52")
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Easy for Fleet Management and Organization-the smartphone walkie talkie a reliable communication service suitable for all types of projects are needed. Trucks, escalators, crane and lift personnel need to communicate in different groups and at the same time.
Network Two Way Radio-A radio communication solution without range limitations, good sound quality and with the option to send an alarm to a dispatcher and/or colleagues on the road is the ideal tool. RB20 Smartphone with PTT and Global Positioning is a perfect fit for this customer segment. Not to forget the social aspect of being able to talk in a group with colleagues on the road using voice.
The RB20 and it has no distance limit unlike traditional radio. It is suitable for 3G, 4G and 2G Network, with High-accuracy GPS Antenna with Online Positioning Software Included, while instant location can be tracked by different platforms like PC and other smartphones.
| American version | ||
| LTE TDD B2 | TX:1850-1910MHz | RX:1930-1990MHz |
| LTE TDD B4 | TX:1710-1755MHz | RX:2110-2155MHz |
| LTE TDD B5 | TX:824-849MHz | RX:869-894MHz |
| LTE TDD B12 | TX:699-7160MHz | RX:729-746MHz |
| LTE TDD B13 | TX:777-787MHz | RX:746-756MHz |
| LTE TDD B14 | TX:788-798MHz | RX:758-768MHz |
| LTE TDD B66 | TX:1710-1780MHz | RX:2100-2200MHz |
| LTE TDD B71 | TX:663-698MHz | RX:617-652MHz |
| WCDMA 82 | TX:1850-1910MHz | RX:1930-1990MHz |
| WCDMA B4 | TX:1710-1755MHz | RX:2110-2155MHz |
| WCDMA 85 | TX:824-849MHz | RX:869-894MHz |
Spec
| Operating System | Linux |
| Language | English |
| Antenna | All networks external antenna, GPS antenna built-in |
| Display size | 1.77Inch SPI color screen, resolution: 128*160 |
| CPU | Quectel |
| Battery capacity | 4000mAh |
| Rx Sensibility | -106dbm |
| Max Tx Power | 23dBm-25dBm@all up bits |
| Working Temperature | -20---+60°C |
| Storage Temperature | -20---+60°C |
| Audio output power | 2W@10% distortion |
| Sim Card | micro SIM |
Feature
- Easy for Fleet Management and Organization-the smartphone walkie talkie a reliable communication service suitable for all types of projects are needed. Trucks, escalators, crane and lift personnel need to communicate in different groups and at the same time.
- Network Two Way Radio-A radio communication solution without range limitations, good sound quality and with the option to send an alarm to a dispatcher and/or colleagues on the road is the ideal tool. RB20 Smartphone with PTT and Global Positioning is a perfect fit for this customer segment. Not to forget the social aspect of being able to talk in a group with colleagues on the road using voice.
- The RB20 and it has no distance limit unlike traditional radio. It is suitable for 3G, 4G and 2G Network, with High-accuracy GPS Antenna with Online Positioning Software Included, while instant location can be tracked by different platforms like PC and other smartphones.
- PTT One touch communication, strong signal and long continuation talking.
- Unlimited talking distance, cover a whole country.
- Private call/Group call/ Member list/ Parent Group call.
- Battery power voice prompt.
- Talk priority setting.
- Loud voice, High fidelity output.
- Software remote updated.
- List quick search.
- Talk Permit Tone.
- GPS function.
- 3 Quick call keys
Product Reviews
Support
Firmware/Software
- RB20-Software
- POC-Intelligent-Dispatch-System
- RB20-software-USBDriver
Unzip: Windows 64bits：https://www.7-zip.org/a/7z2201-x64.exe
Accreditations
RB20-FCC-Certificate
