RIS-DPC VHF IS Power Coupler
Becker Mining Systems’ smartcom® 150IS Power Couplers provide an interface between the Leaky Feeder network and system Power Supplies.
These devices introduce negligible loss to the Leaky Feeder network and therefore do not affect amplifier spacing.
The Main Line and DC In/Spur branches have jumpers to select:
Terminate: 75 Ω Termination
No DC: Blocks DC to/from branch
Normal: Passes RF and DC.
- Intrinsically safe MSHA-certified
- Used to Insert DC Voltage onto the Leaky Feeder system
- Low Main Line Loss
- Does not affect Amplifier Spacing
- 0-12 VDC Input Range
- DC Blocking and Termination via Jumper
Input/Output Impedance75 Ω
Frequency Range10-200 MHz
Input Voltage Range0-12 Vdc
Current Consumption0 mA
EnclosureFiberglass reinforced polyester plastic
Dimensions230 x 91 x 160 mm
Weight1.6 kg
Temperature Range-20 to +60° C
Protection ClassNEMA 4x (IP66)
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