Measuring Microwave Frequency with CRO

Nithyasri

Nithyasri

@nithyasri-PD1Z0H Oct 26, 2024
The freq of microwave which we use in our practical lab is of 8-12ghz. but how could we observe it in a 300mhz cro?

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  • Ramani Aswath

    Ramani Aswath

    @ramani-VR4O43 Jul 26, 2012

    Use a frequency divider circuit:
    #-Link-Snipped-#
  • Nithyasri

    Nithyasri

    @nithyasri-PD1Z0H Jul 26, 2012

    where do we hav that frequency divider ckt in cro??
  • Ramani Aswath

    Ramani Aswath

    @ramani-VR4O43 Jul 26, 2012

    I thought that you wanted to know how a 300 MHz scope could be used to observe 8-12ghz. I f you are already able to see it on the existing scope, I have no answer. Which model scope is this? Generally a 300MHz scope's maximum frequency will be that and it cannot be used at higher frequencies.