Balanced mixer circuit consisting of two dual-gate field effect transistor formed

  
Balanced mixer circuit is shown by the two dual-gate field effect transistor. RF signal by the input signal transformer Tl effect transistors coupled to the gate of the two, th
Balanced mixer circuit consisting of two dual-gate field effect transistor formed - schematic

e local oscillation signal by the coupling transformer Tz added two additional field effect transistor gates, two field-effect transistors (VT1, VT2) drain pole outputs the intermediate frequency transformer din (IFT), select the 10.7 MHz IF signal output.




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