Can get transient but not frequency response plot

QSPICE
1

I have a simple filter circuit. Input on V1 is [sine 0 1 1k]. transient response with [.tran 100m] works fine.
intended ac response with [.ac dec 200 1 100k] always give plot at +50 dB. What am I doing wrong?

2

I think you are new to SPICE simulation. Here is an example. You can find many tutorials on the internet. This is my entry guideline based on Qspice: Entry User Guide.pdf at main · KSKelvin-Github/Qspice

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3

Thanks for the quick response. I was having a brain fade moment.