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  • FM Frequency Modulation Wireless Microphone Module DIY Kit Transmitter Board

    • Item No : 404689565586
    • Condition : New
    • Brand : Unbranded
    • Seller : pangzi168
    • Current Bid : US $6.10
    • * Item Description

    • (The local oscillator circuit in the high frequency head), the frequency drift is very small! The LC resonant amplifier is used, and the output part uses LC impedance matching and high frequency filtering to suppress the second harmonic.
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