HX108 2 7 Tube Radio DIY Kit - LC Test Ports, Electronic Learning Set With Radio Parts

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  • IC TEST PORT All levels of circuits have Ic test ports.
  • TRIODE Triode V1 is the frequency conversion tube, V2 and V3 are the medium amplifying tube, V4 is the detection tube, V5 is the low frequency pre-amplification tube, and V6 and V7 are the low frequency power amplifier tubes.
  • IF CIRCUIT The secondary medium amplifying tube is standard circuit, and the intermediate frequency has been adjusted to 465KHz.

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