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VDV Leaky Feeder System

Product catalog summary

System Expansion and Noise Reduction: The VDV system is expandable in blocks of 8 channels, allowing for growth as needed. It is virtually noise-free and resistant to electrical interference, ensuring clear communication.

Telemetry and Communication Capabilities: The system supports duplex voice and data communication on all channels, enabling telemetry control of remote equipment. It is designed for full telemetry control in underground environments.

Diagnostics and Video Transmission: The Infinity 2 Diagnostics feature allows for local and remote monitoring of system conditions, including RF levels and voltages. The system can also transmit video, depending on configuration.

Voltage Regulation and Compatibility: Built-in voltage regulators and filters ensure stability across the system. The amplifiers are compatible with most existing systems, allowing integration with other suppliers' equipment.

Automatic Level Control and Modular Construction: Automatic Level Control (ALC) maintains optimal performance despite cable attenuation inconsistencies. The modular construction of amplifiers reduces installation and service time.

Environmental Durability: The amplifiers are designed for harsh environments, with submersible housings and terminations that are RF shielded for protection in electrically noisy settings.

Applications in Mining and Tunneling: The VDV system provides reliable two-way communication for voice and data in mining and tunneling operations, enhancing project management and safety.

Blasting and Global Leadership: The system supports remote blasting commands with proven safety protocols. MST is a global leader in mining communication, offering a cost-effective solution for underground communication needs.

Technical Specifications: Detailed specifications include channel capacity, insertion loss, RF driver levels, connections, impedances, isolation, frequency bands, amplifier gain, and power consumption. The system is designed for easy maintenance and high reliability.

Contact Information: MST has offices in Australia, the United States, Canada, Chile, Europe, South Africa, and China, providing global support and service.

Catalog excerpts

Leaky Feeder Radio System Quality underground line amplified communication systems

Open the catalog to page 1

GLOBAL LEADER IN MINING COMMUNICATION The VDV System delivers a reliable, easy to maintain two-way radio system to your mine. The productivity and safety benefits associated with a VDV installation make VDV a cost effective solution to your underground communication and telemetry requirements. 8 & 16 CHANNELS EXPANDA B LE This allows for system expansion in blocks of 8 channels as your needs grow. NOISE FREE The MST VDV system is virtually noise free and is impervious to HV power or other electrical interference. TELEMETRY - DUPLEX VOICE & DATA CAPA B LE System is capable of both voice and data...

Open the catalog to page 2

CHANNEL CAPACITY (Voice/Data) Combiner 8 channel increments Combiner Splitter 16 channel Frequency Band Frequency Split Pass Band INSERTION LOSS Tx. Junction to Leaky Feeder Leaky Feeder to Rx. Junction RF DRIVER LEVELS RF Driver Level @ Tx. Port +40dBm RF Signal Level @ Leaky Feeder+2dBm CONNECTIONS Rx. Junction Connection Tx. Junction Connection Leaky Feeder Connection TNC Female TNC Female “N” Female IMPEDANCES Rx. Junction Connection Tx. Junction Connection Leaky Feeder Ports 50 ohms 50 ohms 75 ohms ISOLATION Between Rx. Ports Between Tx. Ports RF LEVELS Base Port O/P level CHAIN PILOT GENERATOR...

Open the catalog to page 3

All Mine Site Technologies Pty Limited catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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