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RF Components: Calibrated Noise Sources

Calibrated Noise Sources

Mercury Systems calibrated noise sources are designed in frequency ranges from10 MHz to 40 GHz. The NS 346 series noise sources are specifically crafted to be used with noise figure meters. They are factory calibrated to a gold standard calibration. These noise sources also have extremely good match in both on and off states which increases the accuracy of the noise figure measurement.

Gold Standard Calibration and Quality Assurance:
Accuracy: Each noise source is accurately calibrated at Mercury's state of the art metrology lab using a reference noise that has been directly calibrated by the National Physical Laboratory in England (NPL)*. This reference noise source is known as a gold standard. Mercury offers:
  • More calibration points across the spectrum
  • Special discrete calibration frequencies
Learn more about our Gold Standard Calibration

Choose from our proven Noise Source designs in-stock or ready-to-build models, or connect with our engineers to have a noise product designed to your specifications. Enter your desired specifications into the simple-search below.

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Product Listing
Model Low Freq High Freq Noise
Output (ENR)
Bias
Voltage (V)
HTML PDF
NS346A-1 10 MHz 18000 MHz 5 to 7 dB 28 HTMLPDF
NS346A-2 10 MHz 18000 MHz 5 to 7 dB 28 HTMLPDF
NS346AK 10 MHz 26500 MHz 5 to 8 dB 28 HTMLPDF
NS346B-1 10 MHz 18000 MHz 14 to 16 dB 28 HTMLPDF
NS346B-2 10 MHz 18000 MHz 14 to 16 dB 28 HTMLPDF
NS346C-2 10 MHz 26500 MHz 13 to 17 dB 28 HTMLPDF
NS346D-1 10 MHz 18000 MHz 19 to 25 db 28 HTMLPDF
NS346D-2 10 MHz 18000 MHz 19 to 25 db 28 HTMLPDF
NS346E-2 10 MHz 26500 MHz 19 to 25 db 28 HTMLPDF
NS346Ka-2 100 MHz 40000 MHz 10 -17 dB 28 HTMLPDF
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