Spectra Computer Products

Tucson, AZ 85717


Documentation packet that covers decoding a standard ASCII keyboard, decoding shift keys, reset, and repeat keys, and keyboard beeper.
TS 1000
Documentation packet that covers troubleshooting tips and plans for LOAD monitor and signal filtering.
TS 1000
Documentation packet that covers memory pack troubleshooting. Includes plans for constructing your own memory pack, EPROM reader and extending the memory of the 16K RAM pack up to 64K.
TS 1000
Documentation packet that covers video trouble shooting tips, UHF conversion, fine tuner for the RF modulator, direct and reverse video.
TS 1000
Electronics Engineering software for engineers, technicians, students, hobbyists who wish to learn to use these formulas. Includes Ohm’s law and its ramifications. 16K.
TS 1000


  • New Products and Services (Syntax v4 n3)
    New products from Compuwiz, R.I.S.T., Banta, Software Unlimited, Z-West, Synergistic, Sinware, Spectra Computer Products.
  • New Products and Services (Syntax v4 n4)
    New products from Artisan Electronics, Spectra Computer Products, Jim Giddings, L. Harmon, Cosmonics, Memotech, Hawg Wild, Electronic Specialists, Sinware, Cottage Technology, Advanced Interface Designs, Software Unlimited.


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