This 1946 circuit combines the two functions in a two-tube, two-channel configuration. The circuit is powered directly by the power grid. Range depends on cable losses.
Radio and Intercom (T1086E)
- Details
- Written by: Newton C. Braga
This 1946 circuit combines the two functions in a two-tube, two-channel configuration. The circuit is powered directly by the power grid. Range depends on cable losses.
