Software tips

A convenient frequency-wave length conversion tool written by Ivan Vieira

• hertz_lambda.zip

Microstrip Antenna Design Using Mstrip40

• Manual: www.e-technik.fh-kiel.de/~splitt/html/Mstrip40LabManual.pdf
• Program: www.e-technik.fh-kiel.de/~splitt/html/mstrip.htm

Berkeley Open Infrastructure for Network Computing

• boinc.berkeley.edu/

Filter design

• filter calculator
• filters
• Butterworth
• Filter tutorial

Dammed good CAD/ Electronic site to help the designer or constructor

• www.pcb-pool.com/html_uk/uk_service_1.htm

The wonderfull APPCAD microwave
Strip lining program for CAD Design

• www.hp.woodshot.com

SPrint layout PCB Layout software
plus SPlan Schematic software
plus PCLab a multimeter and other
built in card lab knitting software

• www.abacom-online.de

Professional software for up to
one half a Euro board

• www.cadsoft.de/freeware.htm