The integrated circuit ZN414 provides power for the audio amplifier LM386 in this tuned radio circuit. SW1 is a band changeover switch with a coverage frequency of 18MHz. Schematic diagram of tuned jet shortwave receiver:
Foldable Wall Mount Bracket fits for 19" netwoking equipment, such as patch panel, PDU or others.
*No need of assembly as normal fixed bracket
*Less shipping volume, less freight charge and warehousig charge
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