* Question
| What are the solutions to the FM radio microphone frequency drift problem with the 9018 triode? |
* Answer
| Solution to FM radio microphone frequency drift problem with 9018 triode 1 High frequency circuit requirements, the lead wire of the component is as short as possible; large area grounding; you are lap welding, the lead wire must be too long, and these long wire pins,It is an unstable distributed capacitance. |
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