RFI Four-Way 5.8GHz Power Divider

 

Key Features

 

  • N-Type

  • Splitter/Combiner function

  • Ideal for 5.8GHz ISM applications

  • 4x N Female output.

 

Usage

 

  • Connect two devices to the one antenna simultaneously by splitting the antenna signal

  • RFI Wilkinson-style power dividers/combiners are used in a variety of RF power dividing and combining applications

  • Typically used in DAS (Distributed Antenna Systems) for distributing power throughout feeder cable networks

  • Designed using Wilkinson or N-way styled cascaded broadband binary power splitting or combining techniques offering broadband capability with good splitter output / combiner input, port-to-port isolation.

 

Splitter

 

  • The input signal is equally split into two output signals, each reduced by 3dB (ie halved) due to the 1:2 power division

  • A small signal loss of 0.5dB is incurred as no RF device can operate at 100% efficiency

  • When determining whether you can afford to split your signal, keep in mind that the signal will be halved between each device: the question to answer is: is your signal strong enough?

  • In very low signal areas it's often advisable to use two antennas instead of a splitter.

 

Combiner

 

  • While it is possible to sum two input signals with no loss, this can only be accomplished if the input signals are identical in phase and amplitude

  • When two signals are completely out of phase (180 degrees) the signals will cancel completely, hence the statistical average for two unknown signals is a 3dB combination loss (i.e. reduced by half).

 

Specifications / Frequency

 

Electrical Specifications

 

  • Frequency: 5700-5800MHz

  • Insertion loss: <7.2dB

  • Isolation: >18dB

  • Nominal Impedance: 50Ω

  • VSWR: <1.3:1 >18dB RL

  • Phase Balance: ±3°

  • Amplitude Balance: <0.3dB

  • Max. Power: 10Watts

  • Connectors: N Female

 

Mechanical Characteristics

 

  • Construction: Black painted aluminium

  • Operating temperature: -30 +70°C

  • Relative humidity: 5~95%

  • Dimensions: 116 x 80 x 22mm

  • Weight: 350g

 

Read More

 

 

RFI wireless logo

 

(SP5800-5304-11)

SKU SP5800-5304-11
Shipping Weight 0.0450kg
Shipping Width 0.050m
Shipping Height 0.050m
Shipping Length 0.120m
Shipping Cubic 0.000300m3