Aug 21, 2007 #1 S suddy72 Member level 2 Joined Jun 28, 2007 Messages 50 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,694 hi guys, I have to design a bandpass filter. centre frequency = 75MHz bandwidth 6MHz. Where do i start? anyone got any good websites for help? Cheers
hi guys, I have to design a bandpass filter. centre frequency = 75MHz bandwidth 6MHz. Where do i start? anyone got any good websites for help? Cheers
Aug 21, 2007 #2 memarian Full Member level 5 Joined Aug 11, 2004 Messages 256 Helped 57 Reputation 114 Reaction score 34 Trophy points 1,308 Activity points 2,008 Re: BandPass filter. Hi, if you only need to design it you can use softwares,such as Filter Solutions,MWOFFICE and .... but if you need a reference take a look at the attached file.with this reference you can design filters without any softwares. ARRL Handbook 2006 Chapter 12-->RF & AF Filters you can also check this site for free softwares to design filters : http://tonnesoftware.com/ Good Luck!
Re: BandPass filter. Hi, if you only need to design it you can use softwares,such as Filter Solutions,MWOFFICE and .... but if you need a reference take a look at the attached file.with this reference you can design filters without any softwares. ARRL Handbook 2006 Chapter 12-->RF & AF Filters you can also check this site for free softwares to design filters : http://tonnesoftware.com/ Good Luck!
Aug 24, 2007 #3 D davis_chen Newbie level 4 Joined Oct 9, 2006 Messages 7 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,281 Activity points 1,312 Re: BandPass filter. also, you need to know which filter is suitable for your system requirement, you must consider the chip size, current consumption and so on. all things are decided, you can begin your design.
Re: BandPass filter. also, you need to know which filter is suitable for your system requirement, you must consider the chip size, current consumption and so on. all things are decided, you can begin your design.
Aug 25, 2007 #4 Sadegh.j Advanced Member level 3 Joined Nov 29, 2006 Messages 749 Helped 48 Reputation 98 Reaction score 15 Trophy points 1,298 Activity points 5,585 Re: BandPass filter. check
Aug 26, 2007 #5 V viyag Junior Member level 2 Joined Mar 17, 2007 Messages 21 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,391 BandPass filter. you can read this book design of analog filters