Tonne Software

A program to design and analyze active quadrature networks

This graphics-intensive program designs and analyzes active quadrature ("90-degree") networks for use in SSB transmitters and receivers.

Here are the highlights of this program:

Here are screen dumps from the program illustrating some of the outputs to the screen. Click on them to see larger versions; use your browser's BACK button to return.

Sideband suppression:
Sideband suppression
Chain angles

Phase error:
Phase error

Parts list:
Parts list

Tabulated output:
Tabulated output

Design entry:
Design entry

Analysis range entry:
Analysis range entry

Monte Carlo entry:
Monte Carlo entry