Description
Technical Specifications
| Specification |
Details |
| Model |
R-90Ex |
| Certification |
ATEX Explosion-Proof |
| Frequency Range |
400–480 MHz |
| Channel Capacity |
1530 |
| Zones |
256 |
| Channel Spacing |
Digital 12.5 KHz / Analog 12.5/25 KHz |
| Digital Protocol |
ETSI TS 102 361-1,2,3 |
| Output Power |
1W / 3.5W |
| Battery Capacity |
2800mAh |
| Working Voltage |
DC 8V |
| Working Current |
<1300mA |
| IP Rating |
IP68 |
| Operating Temp |
-10°C to +50°C |
| Storage Temp |
-40°C to +80°C |
| Dimensions |
132 × 60 × 38.25 mm |
| Weight |
295g |
The Rover R-90Ex ATEX Explosion-Proof Digital Mobile Radio is an intrinsically safe two-way radio engineered for hazardous industrial environments. Designed for oil & gas, petrochemical plants, refineries, mining sites, and high-risk construction zones, this ATEX-certified digital radio delivers reliable communication with IP68 waterproof protection, 1530 channels, 256 zones, and advanced emergency safety features such as Man Down and Lone Worker. Built to operate in extreme temperatures and explosive atmospheres, the R-90Ex ensures secure, compliant, and mission-critical communication when safety is non-negotiable
Mode & Communication Features
| Feature |
Details |
| Frequency Range |
400–480 MHz |
| Digital Channel Spacing |
12.5 KHz |
| Analog Channel Spacing |
12.5/25 KHz |
| Protocol Standards |
ETSI TS 102 361-1, 2, 3 |
| Digital Modulation Modes |
7K60FXD, 7K60FXE, 4FSK (data only) |
| Channels |
1530 |
| Zones |
256 |
Safety & Durability
| Feature |
Details |
| Man Down |
Automatic alert if user falls or remains motionless |
| Lone Worker |
Periodic safety monitoring with alert trigger |
| Emergency Alert |
Immediate distress signaling |
| Remote Disable / Enable |
Centralized device control |
| Remote Monitor |
Supervisory oversight |
| IP Rating |
IP68 – full dust protection, water immersion |
| Working Temperature |
-10°C to +50°C |
| Storage Temperature |
-40°C to +80°C |
| Suitable Environments |
Desert, offshore, heavy industrial zones |
Power & Operational Functions
| Feature |
Details |
| Operating Voltage |
DC 8V |
| Battery Capacity |
2800mAh |
| Working Current |
<1300mA |
| Output Power |
Low: 1W, High: 3.5W |
| Power-saving Functions |
Optimizes operational uptime |
| VOX Transmit Delay |
Supported |
| Busy Channel Lock |
Supported |
| Talk Around Function |
Supported |
| Wide/Narrow Bandwidth |
Selectable |
| Scan Function |
Supported |
| Record Function |
Supported |
| Firmware Upgrade |
Supported |
| Programmable Side Keys |
2 keys |
Why Choose the Rover R-90Ex?
- Certified explosion-proof design for hazardous zones
- IP68 full environmental protection
- Large channel & zone capacity for enterprise deployment
- Integrated emergency safety functions
- Digital protocol compliance for structured communication
- Durable construction for extreme industrial environments
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