| Antenna Pattern Maker | Allows you to derive a rectangular pattern of antenna response from signal level readings made at 18 points as the antenna is rotated. | Timex/Sinclair 1000, Type-in program |
| Bits and Bytes | | Timex/Sinclair 1000, Type-in program |
| Editor's Doings | First, I want to apologize for the faint printing in the last issue. I knew my printer ribbon was about gone but didn’t know it would come out that bad! Second, I’m running behind as usual, trying to finish up the semester. If by chance any of you are interested in college teaching, have a | Timex/Sinclair 1000 |
| Eight | Eight RF tuned circuit coil design and capacitor network problem solving programs. | Timex/Sinclair 1000, Type-in program |
| Error Analysis Program | This program may be of interest to QZX readers who are also college physics students, as I am. As part of my lab assignment, I am required to include a mean value, standard deviation, and standard error of the mean from a set of given, or observed data. This error analysis program greatly reduces the | Timex/Sinclair 1000, Type-in program |
| Flag Program | | Timex/Sinclair 1000, Type-in program |
| Formu-Calc | Provides formula calculations in five different areas of electronics, including: Ohm’s Law for direct current, resistance (series and parallel), inductance (series and parallel), and coil winding. Each section has its own menu to assist the user and all data is available in two forms: screen only or screen and printer. | Timex/Sinclair 1000, Type-in program |
| New Improved ROM Bugs -- TS1500 Bug #1 | Here we go again. No sooner has Timex introduced their TS1500, with the new improved ROM that corrects the mistakes of the TS1000 ROM, than new bugs appear. It is a common occurance in computer programming that fixing one bug causes another. Unfortunately, when you put the programs on a ROM, there’s not much to | Timex/Sinclair 1500 |
| Publisher's Notes | We have taken yet another step in the direction of computerization. Bo has started up a QZX bulletin board. QZX can now be reached by computer. Just call (505) 646-5194 and hit ENTER when you get the carrier. Follow the simple sign in instructions for the message system and leave your message for ALEX BURR | |
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| Reactance/Resonance Calculator | Quickly find the values required for resonant circuits or audio filters. Also use it to easily scale existing designs for different frequencies. | Timex/Sinclair 1000, Type-in program |
