Dear friends

Is this the right circuit arrangement for a LC low pass filter and the equations. Im working at 433MHz. I have calculated the values of capacitor and inductor. please confirm the arrangement of LC low pass filter because I need to give it for fabrication.
the link that I followed....for LC filter calculation.

http://www.radio-electronics.com/info/circuits/lc_lowpassfilter/lc_lpf.php

Oh forgot to mention I would be trying to implement the pie LC filter.

Thanks
Regards

Diwakar

 

Hello,

On this page there is a calculator to design low and high pass filters.
You can go upto 9 pole filters.
http://www.wa4dsy.net/filter/hp_lp_filter.html

Greetings,
Bertus

PS you are confusing by multiple postings with the same subject.
You can alway edit a question or enhance it.

 

Dear Diwaika:

I have just a question for you checking,in LC low pass filter circuit,if the value of inductor isn't same as another inductor,so what can i do ?how do i calculate the frequency ?bandwide ?

Best regards !
Rober

 

Rober,
Download this free filter design software:
http://www.aade.com/filter32/download.htm#download

It will design passive LC and crystal filters for frequencies and start/stop/bandwidths that you specify.