Incorrect frequency reading.

Dirk Sp.

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Mar 14, 2021, 5:42:34 PM3/14/21

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My RF Explorer spectrum analyser (1st model with 7 keys) shows wrong frequencies on the display.

For example, a signal at 439.550MHz is displayed as 439.630MHz.

I want to calibrate the device but I get a popup saying this is not necessary.

Anyone have a tip or suggestion?

Mohsin Khan

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Mar 15, 2021, 4:32:22 AM3/15/21

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Hey just add or subtract the number from your number to get the desired result

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RF Explorer

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Mar 15, 2021, 4:42:50 AM3/15/21

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Hi,

Make sure to use a narrow span if you need high resolution. For instance use a span of 200KHz centered in your frequency of interest.

Dirk Sp.

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Mar 17, 2021, 11:35:26 AM3/17/21

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thanks for the feedback. Indeed I had the span set too wide at 7.6MHz.

Op maandag 15 maart 2021 om 09:42:50 UTC+1 schreef RF Explorer:

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