Wisycom CSA121A Passive Wideband Combiner/Splitter

Wisycom CSA121A Passive Wideband Combiner/Splitter


Audio Masterpiece I-Code:100647
Mfg. Part# : CSA121A
Powered Wideband combiner/splitter (470-870 MHz) - 4 dB loss
Combiner (1 x 2:1) or Splitter (1 x 1:2)
Powering 1.5 A @ 12 with a 230V power supply (included)

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CSA121A is designed to combine different areas, covered by antennas in diversity configuration.
CSA121A is DC-coupled for use with antenna booster: it can handle up to 1.5 Amp without saturation for high power booster (BAW) powering. Mounting plate hole M5.

It is supplied with a power supply for the booster voltage.
In case a booster voltage is not needed, use the CSA221 to have a double splitter combiner.


  • Small and compact splitter/combiner, stripline construction
  • Wide band operation
  • Supplied with 230/110 Vac power supply with locking connector