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  • Multiport Decimator D3

    Multiport Decimator D3 (4/8 port in a 1RU/19” rack mount chassis) is ideal for local or remote monitoring of multiple communications or broadcast carriers with frequency range of 5 MHz to 3 GHz.

  • PCIe Card Decimator D3

    PCIe Card Decimator D3 is ideal for integration into small spaces. Install it in your own enclosure or in an available computer PCIe slot.

  • Portable Decimator D3

    Portable Decimator D3 fits into a standard laptop case and is ideal for field technicians. Connect the portable unit to a laptop for immediate accessibility.

Built-In Spectrum Monitoring

Ideal for unattended monitoring of carriers in case of signal problems, satellite transponder compression or equipment failure. Monitor up to 100 carriers within defined limits for power in a carrier and presence of a carrier. Notify others via email or SNMP when a signal is out of limits. For enhanced spectrum monitoring, view the Spectator add-on option.

Cross-Pol Isolation Measurements – Multiport Only

Measures and displays cross-pol isolation of remote Satcom and VSAT terminals.

Both co-pol and cross-pol signals are displayed at once, making it easy to see the measured isolation. Results can be exported & stored to provide a record of cross-pol performance per terminal.

This feature is only available for the Multiport Decimator.

API - Remote Management Protocol

Decimator includes an application program interface (API) for remote management, configuration, monitoring and automated measurements.

This API allows easy integration of Decimator into other customer-furnished systems or products, such as satcom terminals, antenna control units, VSAT hubs and other similar systems.

The Decimator software includes an SNMP status interface.

Detector Add-On - Advanced Signal Monitoring

The Detector software add-on license allows users to display multiple signal constellation displays on a single screen.

Monitor constellation diagrams from up to 100 carriers at a time for analyzing demodulated signal characteristics. The display also includes a historical view.

Stay tuned for video coming soon.

Web Based User Interface

Decimator includes a built-in user interface that’s accessible using a standard web connection. All common spectrum analyzer settings and functions are available, including:

  • Save & recall configurations for quick repeat measurements.

  • Export measurement results into reports for sharing or into spreadsheets or other applications for detailed analysis.

  • Multiple markers provide for easy power level measurements.

Custom Versions Available

Contact our Decimator experts to discuss your application and any custom design requirements. We can provide:

  • Custom designs supporting other frequency bands

  • Custom designs supporting other form factors

  • Private labelling/branding & packaging options

Teleport Applications 

Decimator D4 provides teleport operators with remote digital spectrum analysis and real-time carrier monitoring. Decimator D4 offers low-cost monitoring of uplink and downlink carriers at RF L-band or IF 70/140 MHz. Available as a 1RU rack mount chassis, up to 10 simultaneous...

Broadcast and DSNG Applications

The Decimator D4 L-band spectrum analyzer with built-in carrier monitoring allow broadcasters, DSNG vehicles and back-haul sites to quickly connect their systems to the satellite. To acquire the satellite signal, peak the antenna and monitor your uplink signal performance. Operations center based...

Maritime Applications

Decimator spectrum analyzers are used in large passenger cruise ships, super-yachts and commercial ocean-going vessels to provide remote and on-board monitoring and analysis of satellite signals. Safety and reliable communications at sea go hand in hand, Calian has proudly served customers...

Oil and Gas Applications

Decimator D4 provides the oil and gas sector with reliable remote RF signal monitoring for their communication infrastructure services.   Offshore and land-based production rigs utilize several signal types (satellite, WIMAX, Wi-Fi, LTE cellular and 2-way radio) to integrate telecommunication systems,...

Distributed Antenna Systems Applications

Decimator can monitor Distributed Antenna System (DAS) cellular, Wi-Fi and 2-way radio signals, including HF frequencies to ensure critical measurements alert you to network availability and signal quality issues before your customers do. The Decimator is available in multiport configurations or...

Government and Military Applications

Integrate Decimator into VSAT terminals, mobile command and control systems or any number of military and government applications. Through the API, the Decimator integrates with a wide range of common signal monitoring/management systems. Calian’s in-house engineering department can custom build products...


Multi Port Decimator D3 Calian AT


169,40 KO

Portable Decimator D3 Calian AT


373,88 KO

Card Decimator D3 Calian AT


379,15 KO

Carrier Watch Calian AT


114,23 KO

Decimator D3 Quick Tour Calian AT


3,38 MO

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