ZX81 RTTY Transmit/Receive Program & Interface Authors AF8J and WBUJB Publication QZX Pub Details QZX v1 n5 Volume: 1 Issue: 5 Date April 1983 Pages 9, 13-14 Read the article See all articles from QZX v1 n5 Here is a nice RTTY transmit and receive program with the required hardware interface. Products Downloadable Media Related Articles Image Gallery Tags QZX Hardware project TS 1000 Type-in program People No people associated with this content.
