What's the different between active GPS and passive GPS?

𝐀𝐜𝐭𝐢𝐯𝐞 𝐆𝐏𝐒 🔊 Active GPS receives and amplifies the GPS signal it receives from satellites by sending power to the attached GPS antenna. Active GPS devices will always have a SMA GPS port for an external antenna, which allows for the ampl...