ERROR 174: Frequency is too small or has not been defined

Altair Forum User
Altair Forum User
Altair Employee
edited October 2020 in Community Q&A

Hi,

I get this error  

 ERROR 174: Frequency is too small or has not been defined

while trying to simulate an antenna using Edit Feko, Hope you could help!
Note: the simulation using CadFeko run without any problems, and I didn't change the frequency range when I opened the Edit Feko.

 

Thank you!

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Answers

  • Johan_Huysamen
    Johan_Huysamen
    Altair Employee
    edited January 2017

    Hi ALM

     

    From your description I understanding the the FEKO model was able to run through CADFEKO and that you then manually edited the PRE file through EDITFEKO.

     

    In that case it is possible that you added a solution 'card' in the PRE file above the FR card that defines the solution frequency. If such a card triggers a FEKO solution before the frequency is set, we would expect the error mentioned above.

     

    As such, I would recommend that you check the order of the added cards to ensure that a solution is only requested after the FR card.

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