I find,
http://seventransistorlabs.com/Images/Elliptic.png
get the transfer function yourself.
Tim
--
Seven Transistor Labs
Electrical Engineering Consultation
Website:
http://seventransistorlabs.com
"Jim Thompson" wrote
in message ...
I need a filter with the following specs:
Center frequency: 2MHz
Nose Bandwidth (-3dB): 20kHz
-60dB Bandwidth: 40kHz
Cauer/Elliptic type would be fine
Need: Pole locations, A+jB, Zero locations.
The free software out there won't do more than third order.
...Jim Thompson
--
| James E.Thompson | mens |
| Analog Innovations | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| San Tan Valley, AZ 85142 Skype: skypeanalog | |
| Voice480)460-2350 Fax: Available upon request | Brass Rat |
| E-mail Icon at http://www.analog-innovations.com | 1962 |
I love to cook with wine. Sometimes I even put it in the food.