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VHF - UHF Switch Matrix

CommsAudit Part Number: CA4046

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Wideband Non-Blocking Switching Matrix

  • 20 MHz - 3 GHz
  • Non-Blocking, Full Fan Out
  • Rugged 3U Chassis


  • Wideband Radio Monitoring Systems
  • ITU Radio Monitoring Systems
  • RF Switching


Part Number Form Factor Datasheet
CA4046-16-8 3U Rack Mount Request Datasheet

Product Description

High Sensitivity Reception

The CA4046 VHF - UHF Switch Matrix has a low noise figure ensuring high system sensitivity, for improved reception of low amplitude signals.

Immune to Strong Interference

The CA4046 enables problem-free signal reception of weak signals alongside powerful in-band interferers thanks to the high dynamic range performance.

Market Leading Isolation

The CA4046 has very high isolation between outputs, minimising undesirable interaction between receivers connected to the CA4046 VHF - UHF switch matrix, even under extreme mis-match conditions.

Remote Status Monitoring

To minimise manual maintenance checks, it is possible to connect to a CA4046 switch matrix over Ethernet for automatic status and health checks.


The CA4046 range can be customised for specific system requirements.

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