Articles (2)
| Title | Author(s) | Publication | Date |
|---|---|---|---|
| Active Band Pass Filter Program This neat program lets you design active bandpass filters (for CW, RTTY, etc) and actually draws a schematic of the... | Terry Simonds (WB4FXD) | QZX | June 1983 |
| Antenna Pattern Maker Allows you to derive a rectangular pattern of antenna response from signal level readings made at 18 points as the... | Terry Simonds (WB4FXD) | QZX | April 1984 |