ANTENTOP- 01- 2013 # 017

Simple HF Regenerative Receiver

Nikolay Tyapkin

Credit Line: Radio # 3, 1946. Pp.: 42- 47.

This receiver works at all ham HF Bands- 160, 80, 40, 20, 15 and 10- meters. Bands are changed with help of plug-in coils. Receiver contains only two tubes. One tube is a pentode. This one used at an RF-amplifier. Another tube is twin triode. The tube used for the regenerative detector and audio amplifier.

(I.G.: In middle of the 70s I made this receiver. It worked great! However, the RF stage did not use by me because of the blocking by nearest powerful MW broadcasting and TV transmitters.)

Figure 1 Schematic of the Simple HF Regenerative Receiver

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