A radio constructor of an intermediate level of difficultyA medium-wave AM superheterodyne receiver ..
This one is for those who do not seek easy paths!
Radio-frequency FM superheterodyne unit with a mi..
The medium-wave single-board, dual-tube AM superheterodyne provides the reception of local and long-..
A radio constructor with two versions, an easier one and a more difficult oneTwo vacuum tubes medium..
A radio constructor with two versionsIt is a single-board double-tube medium wave AM tuned RF receiv..
A weekend radio constructor. A two vacuum tubes super-regenerative ultrashort wave (FM) receiver pro..
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