About this document
Heathkit IT-12 Signal Tracer Manual by putchi56 is a document available to read on EtoBox.
The document provides instructions for assembling and operating the Heathkit Visual-Aural Signal Tracer model IT-12. It includes specifications for the device, a description of its circuit components including three vacuum tubes, and notes on construction. The circuit uses a high-gain dual triode amplifier along with a visual indicator tube and speaker. Signals from the probe can be switched between RF and audio and a noise locator circuit is included. Proper wiring and part placement are emphasized to ensu
- Author
- putchi56
- Language
- EN