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Decimator Spectrum Analyzer PCIe Card

Spectrum measurement and analysis card providing high-end performance at a low price. It can function as either an independent spectrum analyzer in a satellite, cable or terrestrial network or can easily be integrated into a satellite terminal, equipment enclosure or as part of a larger measurement network

Spectrum measurement and analysis PCI-E card

Decimator Spectrum Analyzer PCIe Card


  • Covers full satellite L-band plus cable and wireless bands from 5 MHz to 3 GHz
  • Built-in Carrier Monitoring function
  • External 10 MHz reference or internal reference
  • Web browser or API control
  • SNMP status interface
  • Installs in half size PCIe slot or equipment enclosure


Input Frequency Range:
5 MHz to 3,000 MHz
Useable Dynamic Range:
-110 to +5 dBm (aggregate)
Noise Floor:
160 dBm/Hz typical at min atten
-160 dBm/Hz typical at max atten
Phase Noise:
-80 dBc/Hz at 1 kHz offset
(worst case at 3 GHz)
-95 dBc/Hz at 100 kHz offset
-125 dBc/Hz at 1 MHz offset
Maximum Safe Input:
+15 dBm

Decimator Card Uses

Power Supply
Integrated into your Solution
Typically mounted on stand-offs inside an enclosure
Typically powered from +12 and +5 Vdc using on-board 3-pin Molex connector
Independent Use
Installed in computer PCIe slot*
Draws power from computer’s PCIe bus*

Application Diagram Sample

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