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U4SP100WW# UHF Splitter 4-Way
smartcom 450

U4SP100WW# UHF Splitter 4-Way

Becker Mining Systems smartcom® UHF 4 way Splitter is used to split the main arterial line into three separate Leaky Feeder Arterials. In doing so the RF power is divided equally between the four resultant arterials. The DC Power may also be routed in various directions by opening and closing the on-board jumpers. DC injection screw terminals also allow this unit to be used as a makeshift “Power Coupler”. Additional jumpers allow the technician to internally terminate the unused RF ports.
The RF and DC Signals present on the “Base Station” port are separated using a passive network. The 3dB SMD splitter and PCB transmission lines redirect the RF signals to the “Main Arterial”, “Split-1” and “Split-2” ports with a minimum of loss. The DC portion is similarly split to the four ports through a set of 4 jumper terminals, one for each of the ports. The “Main Arterial”, “Split-1” and “Split-2” ports are driven by passive combiner networks used to re-combine the DC and RF signals.
A local DC-Injection screw terminal is also included to act as a power coupler for any or all of the 4 ports simultaneously. The unit thereby takes the DC and RF signals present on the original arterial and repeats (-3dB RF+DC) copies on to three additional arterials.

  • Low Loss - Near Theoretical Insertion Loss to Main Arterial and Split-1
  • 3 A DC Power Through Feed Facility on All Ports
  • Custom Connection System Using Brass Blocks, Specifically for Radiating Cable Systems
  • 50 Ohm impedance

U4SP100WW UHF Splitter 4-Way: Product inquiry

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Document

U4SP100WW# Datasheet

Download Size: 673.47 KB File Format: PDF

Technical information

Frequency Band

200 MHz to 500 MHz

Impedance

50 Ω

Connectors

50 Ω Brass Blocks

Through Current Capacity

3.0 A (max)

Operating Temperature

-20°C to +55°C

U4SP100WW UHF Splitter 4-Way: Full technical information

Frequency Band 200 MHz to 500 MHz
Impedance 50 Ω
Connectors 50 Ω Brass Blocks
Through Current Capacity 3.0 A (max)
Operating Temperature -20°C to +55°C
Operating Humidity 10% to 85% (Non Condensing)
Impact Resistance 7Nm – Body Only – Not indicator lights
Flammability UL94 V-O
Dimensions 61 x 75 x 190 mm
Weight 1.23 kg
Mounting Options 4 holes M6 directly
Technical details may vary between different product versions.

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About Becker Mining Systems

Becker Mining Systems is the only worldwide supplier of complete energy, automation, communication, transportation and infrastructure technology for the mining industry. It is one of the technology leaders in its markets. The products can be used in all mining operations, and fulfill even the highest demands for use in explosive atmospheres.

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