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VHF - UHF Wideband Super Resolution Sensor

CommsAudit Part Number: CA7851-5

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Wideband Super Resolution Direction Finding Sensor

  • 100 MHz DF Bandwidth
  • Azimuth & Elevation for all Signals
  • DF Multiple Co-Channel Signals
  • Adaptive Blind Signal Separation


  • Communications Electronic Surveillance
  • ITU Spectrum Monitoring
  • Hostile Emitter Geo-Location

Product Description

Wideband Direction Finding

Successfully process short duration and frequency agile signals. The CA7851-5 has a real time digitised bandwidth of 100 MHz

Ultra-Wideband Monitoring

When configured for search & monitoring, the CA7851-5 provides a real-time 500 MHz digitised bandwidth.

Multiple Digital Drop Receivers

Configure multiple software defined Digital Drop Receivers (DDRs) for simultaneous processing of multiple signals.

Modular Architecture

Modular architecture enables multi-unit (5,7,8) phase coherent operation with simple configuration.

Full Bandwidth Processing

Capable of streaming full bandwidth VITA 49 I/Q data over 10 GigE Ethernet, with full remote control functionality is implemented with a simple, open command set.

Precision Time-Stamping

Precision time-stamping with for TDOA (Time Difference of Arrival) Geo-Location.

Customisable Digital Signal Processing

Available as an option, enhanced signal processing can be implemented in a dedicated DSP FPGA. On-receiver software defined functionality can include:

  • Automatic Signal Detection.
  • Channelisation
  • Demodulation

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