Variable Capacitor 223P 224f 443DF For AM Radio Dual Capacitor FM Radio Frequency Modulation Adjustable Capacitor

KPE arrived with workers and fast delivery to the post office.

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I hope to apply it

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Everything was very good!

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I bought three pieces of 443DF model. They arrived in two weeks, which is very fast for my country. The 443DF capacitor has four sections, with pins labeled C1, C2, C3, C4, and two common ground pins in the middle. I took the max. capacitance measurements (my cap. metter is not very accurate, so take this as approximate values): C1 and C2 are about 25 pF each (obviously intended for FM band) C3 is about 90 pF and C4 is about 140 pF (obviously intended for AM band) So, bare in mind that C3 and C4 are not equal. One is intended for antenna input, and another for local oscillator. Of course, you can use them for whatever purpose you want. :)

I thought it would never arrive. Now it will, let's try it.

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Good product.

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