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By certification 
1. Compared with the antenna shrapnel, because the current path is shorter at the same working height, Pogo Pin has smaller distributed capacitance and distributed inductance, especially at high frequency, which is more conducive to impedance matching.
2. Based on the same working height, Pogo Pin is much higher than the shrapnel in the self-resonant frequency band, and the loss is smaller, which is conducive to the efficient transmission of high-frequency signals.
3. Pogo Pin can realize high current connection scheme, and the current carrying capacity can reach more than 10A.
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