We seek to understand and document all radio transmissions, legal and otherwise, as part of the radio listening hobby. We do not encourage any radio operations contrary to regulations. Always consult with the appropriate authorities if you have questions concerning what is permissible in your locale.

« previous next »
Pages: [1]

Author Topic: iPhone = Part 15 AM Transmitter  (Read 1317 times)

Offline RobRich

  • DX Legend
  • ******
  • Posts: 1757
    • Tampa, FL USA
    • View Profile
iPhone = Part 15 AM Transmitter
« on: October 10, 2020, 0450 UTC »
Unintended radiator, anyway. Probably a lack of shielding for the audio amp or similar.

https://hackaday.com/2020/09/18/listening-to-an-iphone-with-am-radio/
Logged
Tampa, FL USA | US Map Grid EL88
Airspy HF+ Discovery | KiwiSDR 2 | 2x Msi2500 Msi001 | 2x RTL-SDR V3 + NE602 | 2x RTL-SDR V4
148' Loop-on-Ground | 31' Vertical | 18' End-Fed Vertical | 9' NCPL | PA0NHC MiniWhip

Offline tybee

  • Jr. Member
  • **
  • Posts: 57
    • View Profile
    • Email
Re: iPhone = Part 15 AM Transmitter
« Reply #1 on: October 11, 2020, 0505 UTC »
I saw that too,  very cool. Be sure to read the reader  comments there also.
Logged
Pages: [1]
« previous next »
 

HFUnderground T-Shirt
HFUnderground Garden Flag
by MitchellTimeDesigns