01 / CAPABILITY
Single-station linear positioning
Track progress along a corridor; this does not imply single-station 2D or 3D positioning.
JJ-U Dual Channel
Outdoor Dual-Channel UWB Station
Maintain location awareness along tunnels.
Designed for one-dimensional positioning in tunnels, utility corridors and metro works. Dual directional antennas and a cast-aluminum enclosure support single-station linear positioning in long, narrow spaces.
1D positioningIP67Dual channel
PRODUCT / Positioning StationsJINJU INTELLIGENCE
DESIGNED FOR YOUR OPERATION
Hardware capabilities for real operations.
02 / CAPABILITY
Installation hardware
Brackets, pole clamps and two directional antennas support corridor deployments.
03 / CAPABILITY
Unified power and backhaul
PoE carries power and data over one cable, with centralized management.
TECHNICAL SPECIFICATIONS
Technical specifications
Based on the supplied specification. Shipping parameters and optional functions depend on the confirmed model.
Tunnels
Utility corridors
Metro construction
- Ranging accuracy
- 30cm (nominal specification)
- UWB Transmission range
- 400m (line of sight)
- Supply / consumption
- PoE 48V / < 3W
- Protection / material
- IP67 / Cast aluminum
- Dimensions / weight
- 210 × 130 × 60mm / 1200g
- Operating temperature
- -20°C ~ 70°C
- UWB channels
- 1, 2, 3, 4, 5, 7
- Antenna
- 14dBi directional panel antenna
APPLICATION SOLUTIONS
Explore related solutions
Understand operating principles, deployment requirements and applications. Confirm the protocol and firmware for the selected products.
UWB BEACON ARCHITECTURE
UWB Beacon Positioning
Use precise timing to understand position.
Production assets · Mobile tools · Logistics handling
LINEAR SPACE POSITIONING
Tunnel & Utility Corridor Positioning
Keep location continuous along the work route.
Construction tunnels · Utility corridors · Metro sections
Source: JJ-U Dual Channel - original Chinese specification
LET’S BUILD YOUR POSITIONING SYSTEM
Make location data work for your site.
Plan your site survey, hardware selection and platform integration with Jinju.