CALIBRATION DIODE ELVA-1 View larger

Noise source ELVA-1

ELVA-1 ISSN 12/76-81/20

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ELVA-1 Noise source, reference : ISSN-12/76-81/20

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7 378,00 € HT

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Description :

ELVA-1 solid-state noise source ISSN-XX series delivers a uniform level of noise power spectral density within the whole waveguide frequency range. Sources are available in eight waveguide bands covering 26.4-170 GHz. A Silicon IMPATT diode is employed as a fundamental building block of the source. High stability of the device allows it to be used for test and instrumentation applications in place of gas-tube noise sources. Low DC power requirements eliminate the need for complex high voltage supplies. There are two operation modes: CW mode and pulsed AM mode with modulation frequency up to 1 kHz. Typical value of excess noise ratio (ENR) as a function of frequency is given on the plot below.

Main Features :

 ENR 12…15 dB typical
 High stability
 Good flatness
 No high voltage supply required
 Compact solid state source
 High reliability, rugged construction

Applications :

 Laboratory measurement and test equipment
 Mm-wave noise source
 Calibration
 Noise figure measurement

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Noise source ELVA-1

Noise source ELVA-1

ELVA-1 Noise source, reference : ISSN-12/76-81/20

Write a review

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