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CPI waveguide diplexer and filter feed components
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CPI 112900-31 Ka-Band 4-Port Diplexer, Circular, Rx 17.80–19.30 / Tx 27.60–29.10 GHz

CPI 112900-31 Ka-Band 4-Port Diplexer, Circular, Rx 17.80–19.30 / Tx 27.60–29.10 GHz

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Product details

The CPI 112900-31 is a Ka-Band 4-port diplexer from CPI Antenna Technologies for receive 17.80–19.30 GHz and transmit 27.60–29.10 GHz, circular polarization.

A diplexer separates the transmit and receive bands at the antenna feed, routing transmit power from the amplifier to the antenna and receive signals to the LNA or LNB while isolating the two. Digisat can confirm insertion loss, isolation, VSWR, power handling and flange details with CPI and quote it with matching feeds, LNBs and amplifiers.

The Ka-Band Diplexers Series comes in 24 listed models; compare them on the series page.

Other models in this series

  • 112244-1: 2-Port Diplexer, Rx 18.40–20.10 / Tx 28.30–30.40, CP
  • 112244-11: 2-Port Diplexer, Rx 17.70–20.20 / Tx 27.50–31.00, CP
  • 112500-04: 2-Port Diplexer, Rx 19.70–21.20 / Tx 29.50–31.00, CP
  • 112500-05: 2-Port Diplexer, Rx 19.70–21.20 / Tx 29.50–31.00, CP
  • 112900-13: 4-Port Diplexer, Rx 19.70–21.20 / Tx 29.50–31.00, CP
  • 112900-26: 4-Port Diplexer, Rx 19.70–21.20 / Tx 29.50–31.00, CP
  • 112900-33: 4-Port Diplexer, Rx 17.70–20.20 / Tx 27.50–31.00, CP
  • 112900-39: 2-Port Diplexer, Rx 19.20–20.40 / Tx 28.90–30.10, CP
  • 112900-4: 4-Port Diplexer, Rx 19.70–21.20 / Tx 29.50–31.00, CP
  • 112900-41: 4-Port Diplexer, Rx 18.30–21.20 / Tx 28.40–31.00, CP
  • 112900-45: 4-Port Diplexer, Rx 18.15–20.20 / Tx 29.25–30.00, CP
  • 113700-12: 4-Port Diplexer, Rx 17.70–22.00 / Tx 27.00–31.00, CP
  • 114130-6: 2-Port Diplexer, Rx 19.70–21.20 / Tx 29.50–31.00, CP
  • 114130-7: 2-Port Diplexer, Rx 19.70–21.20 / Tx 29.50–31.00, CP
  • 114130-8: 2-Port Diplexer, Rx 19.70–21.20 / Tx 29.50–31.00, CP
  • 114130-9: 2-Port Diplexer, Rx 19.70–21.20 / Tx 29.50–31.00, CP
  • 114480-1: 4-Port Diplexer, Rx 19.20–21.20 / Tx 29.00–31.00, CP
  • 114480-13: 2-Port Diplexer, Rx 19.20–21.20 / Tx 29.00–31.00, CP
  • 114480-14: 4-Port Diplexer, Rx 19.20–21.20 / Tx 29.00–31.00, CP
  • 114480-18: 4-Port Diplexer, Rx 19.20–21.20 / Tx 29.00–31.00, CP
  • 114480-19: 4-Port Diplexer, Rx 19.20–21.20 / Tx 29.00–31.00, CP
  • 114480-4: 4-Port Diplexer, Rx 19.20–21.20 / Tx 29.00–31.00, CP
  • 114480-7: 4-Port Diplexer, Rx 17.75–19.35 / Tx 27.55–29.15, CP

Compare all 24 CPI Ka-Band Diplexers models

Specifications

Part number 112900-31
Series CPI Ka-Band Diplexers
Component 4-Port Diplexer
Band Ka-Band
Receive band 17.80–19.30 GHz
Transmit band 27.60–29.10 GHz
Polarization Circular
Manufacturer CPI Antenna Technologies
Detailed specifications Insertion loss, isolation, VSWR, power handling and flange details on request

Need it installed, aligned or supported?

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