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> To reduce exposure, Apple suggests using “a hands-free option, such as ... headphones I was always convinced headphones act as an antenna in most phones. Can
by dvfjsdhgfv 7y ago
> To reduce exposure, Apple suggests using “a hands-free option, such as ... headphones
I was always convinced headphones act as an antenna in most phones. Cany anyone confirm this?
- LargoLasskhyfv 7y agoOnly for the FM-Radio part, if they have it. Otherwise something like this is used: https://en.wikipedia.org/wiki/Microstrip_antenna https://en.wikipedia.org/wiki/Microstrip_antenna
- cesarb 7y agoThe headphone cable is used as a receive-only antenna for longer-wavelength signals like digital TV and FM radio. Using it is required for these features, and won't increase the exposure since it's receive-only.