HF CONCEPTS - WB4HFN

The R-4C Receiver is a triple conversion super- heterodyne receiver designed for optimum recep- tion of all types of amateur radio communications. It provides complete coverage of the 80, 40, 20, and 15 meter amateur bands and 28.5 to 29.0 MHz of the 10 meter band with the crystals supplied. Additional/ coverage of 500 kHz segments between

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