Ref level of -10 dB in Spectrum Analyser

[sundarmeenakshi]

in spectrom anlser we are keeping ref level=-10 db.
below that only weare getting response of a filter why i is like that?

 

[brmadhukar]

Re: dB

check the cable and reference power

 

[Element_115]

Re: dB

Is your filter 50 Ohms ?
Most spectrum Analyzers are 50 Ohm (some are 75 Ohms).

 

[avi_e-]

Re: dB

Hi Friend,

Check your Resistance Drops and othe losses.

Regards,
Avinash.S.

 

[muralicrl]

Re: dB

Hi,

Change the probe and check.

If you need more information, contact me,

Regards,

N. Muralidhara

CRL-BEL