Sorry, this page is not translated yet. Automatic translation used.
The tuner "Radiotehnika T-7120" was the last development by Orbita (RRR) in 1991. A model was made, in which even some functional blocks from previous developments were used. The design of the tuner, made mainly of plastic, differs markedly from the K-111 complex blocks in its ergonomics and low weight. On a separate metal chassis mounted only power supply. In this tuner, a single-chip microcomputer-based control system is applied, which provides control over the tuning frequency, ranges and modes of operation, as well as digital indication of the frequency, the included range and the selected operating parameters. The complete swivel magnetic antenna is mounted outside on the rear panel of the tuner. Unlike previous developments (Radiotehnika T-001, T-010), this tuner did not manage to get into any prospectuses and catalogs. The beginning of the 90s is a time of change. The dimensions of the tuner 360x60x300 mm, weight about 3 kg.