| LEAKER FEEDER CABLES |
- Leaky feeder cable is a radio frequency
cable with weak shielding which allows radio signals to enter
or leave the cable at any point
- A single cable carries several channels in
opposite directions with a guard band between them to prevent
collisions
- The cable has 16 intermod-free channels with
super-low intermodulation noise levels
- Also, the cable is able to transmit wide-spread
data and video signals making it ideal for voice over IP handset,
WLAN, IP camera, remote blasting and PC connections
|
| VHF SYSTEM |
- 30 meter radio coverage off of the leaky
feeder cable
- 500 meter amplifier spacing
- Power supplies can be space up to 8,000 meters
apart
- Local and remote diagnostics capabilities
which can direct technical personnel to the problem area
|
| UHF SYSTEMS |
- 120 meter radio coverage off of the leaky
feeder cable
- Minimizes the impairment of radio wave transmission
in curves, branches, and other spatial limitations inside of
a mine
- 350 meter amplifier spacing
- ATEX certified for use in mines at the risk
of firedamp
|
| INTRINSICALLY SAFE SYSTEM |
- Allows for system use in mines or other
hazardous areas where explosions are possible as a result
of the surrounding environment
- Battery back-up allows for up to 4 hours of
emergency power
|
| TAGGING AND TRACKING |
- Locate personnel in an emergency situation
- Improve traffic flow and warn of approaching
vehicles
- Monitor restricted areas and time spent underground
- Manage operations more effeciently
|
