Articles (5)
| Title | Author(s) | Publication | Date |
|---|---|---|---|
| Feedhorn Design Program If you are into feedhorn design here’s a nice program (with screen dump) . | Dallas Williams (WA0MRG) | QZX | May 1983 |
| Impedance Matching Program Here’s a neat program that takes the work out of matching a transmitter to an antenna! Included is a ‘screen... | Dallas Williams (WA0MRG) | QZX | May 1983 |
| Simple RTTY TU Circuit This simple RTTY terminal unit provides a TTL output that can be connected directly to the ZX81. Shown is a... | Dallas Williams (WA0MRG) | QZX | April 1983 |
| ZX81 Baudot Interface Here’s a nice article telling how to interface an ol’ Teletype machine to the Sinclair. Be sure to follow his... | Dallas Williams (WA0MRG) | QZX | November 1983 |
| ZX81 RTTY Receive Program Here’s a neat RTTY program receives that RTTY for you. The author interfaced his ZX-81 directly to his home made... | Dallas Williams (WA0MRG) | QZX | March 1983 |