Digital Drift Leaky Feeder System
LEAKY FEEDER. RE-INVENTED.Leaky feeder radio systems form the backbone of critical voice communications and safety systems in underground mines. Despite this, the design of most line amplifiers is over two decades old. THE SOLUTIONRFI’s amplifier design experts were tasked to re-invent this critical infrastructure. Introducing the Digital Drift Leaky Feeder System - an innovative, ground-up re-design of the vital leaky feeder radio system. The result delivers superior radio clarity, while also incorporating RFI’s Digital Drift technology, allowing high-speed Ethernet data to be natively transported over the same cable, without the complexity of cable modem technology. |
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IMPROVED AUDIO QUALITY |
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INCREASED RANGE FROM THE CABLE |
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LOW UP-FRONT INVESTMENT |
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ONE CABLE FOR VOICE RADIO & HIGH-SPEED NETWORKING |
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LESS MAINTENANCE & NO ONGOING TUNING |
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APPLICATIONS
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Analog & digital radio communications | ![]() |
IP video cameras |
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Instrumentation & control | ![]() |
Asset tracking |
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Tele-remote / automated guidance | ![]() |
Environmental |
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Wi-Fi coverage / fleet management | ![]() |
LTE small cells |
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Digital Drift Quadport - Managed/Unmanaged, PoE+
DD220-QP-X
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Digital Drift Leaky Feeder System Cable Termination Box - VHF, 75 Ohm
DDLFS-TB-V75
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Digital Drift Leaky Feeder System DC Block - VHF, 75 Ohm
DDLFS-DCB-V75
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Digital Drift Leaky Feeder System Cable Joiner for VHF 75 Ohm Leaky feeder cable
DDLFS-CJ-V75
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Digital Drift Leaky Feeder System Power Coupler - VHF, 75 Ohm
DDLFS-PC-V75
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Digital Drift Line Splitter - VHF, 75 Ohm
DDLFS-2S-V75
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Digital Drift Ethernet Coupler - VHF, 75 Ohm
DDLFS-EC-V75
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Digital Drift Leaky Feeder System Line Amp with Ethernet - VHF, 75 Ohm
DDLFS-LAE-V75
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Digital Drift Leaky Feeder System Line Amp - VHF, 75 Ohm
DDLFS-LA-V75
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VHF Leaky Coax 75 Ohm
DD-LFC