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power supply for active antenna - O2+ and GPS expansion

  • I'm considering adding an active antenna to the GPS expansion. This would be specifically without adding circuitry. I don't know if there is a DC supply voltage on the u.FL connectors on either the GPS Expansion or the O2+. To determine such, I could trust my 58 year old eyes and a meter, or ask the forum. The latter is less dangerous, so here we are. Do either of the units provide DC power for antennas?


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