Anyone point me to an online tool for designing LPF's for say 5 7 or 9 pole Chebyshev's on LF or HF? ps. Mr mail service hasnt plonked this months Radcom onto my desk and not expecting it for another
Laurence, AADE has a very powerful filter design and analysis program and its free: http://www.aade.com/filter.htm -- 73 Warren K2ORS WD2XGJ 136-140kHz WD2XSH/23 505-510kHz WE2XEB/2 160-189kHz WE2XGR
Thanks Andy - ran the basic prog and got my answers - now to fig out standard values! Excellent - thanks -- --> Date: Mon, 29 Oct 2007 12:10:01 +0000> From: [email protected]> To: rsgb_lf_gro
Ask and you shall receive - thanks gents for all the responses.. Laurence Climb to the top of the charts! Play Star Shuffle: the word scramble challenge with star power. Play Now! =
If you want simple lumped ones, my website contains a basic filter design prog http://www.scrbg.org/g4jnt/designsw.htm For more advanced stuff, I use Ansoft Designer SV (student version) which has a