Tunnel Radio News
UltraComm TR-155 VHF Leaky Feeder Network
MSHA and West Virginia Approved
Download the full-size pdf of a Tunnel Radio Wireless Mine
Key Benefits
- Provides complete and reliable system radio coverage
- Mine safety and productivity shows remarkable increases
- Highest power VHF amplifier on the market.
Features
- Latest technology multi-channel amplifiers
- 8 channel systems available
- External LED status of RF power
- Fault monitoring system
- Leaky Feeder antenna compatible
- Voice Alert™ Stat-Alert™ compatible
- Compatible with MineAx™ “Bird Dog” tracking and tagging system
- Agile – interoperable with competitive systems.
Specifications
TR-155 Amplifier Specifications:
155 MHz — 25 dB nominal
PO VHF — +18 dBm nominal
Current draw — 60 milli-amps @ 13 VDC
Voltage — 40 VDC Maximum/14 VDC IS
Noise Figure — 4 dB
Tunnel Radio is an authorized dealer for:
