Originally Posted by
Yaatri
Shavers emit harmonics of the fundamental frequency and its harmonics. None of these frequencies are anywhere near the RF range. It's even below AM. Moreover, shavers are not designed for the purpose of transmitting electromagnetic waves. Any emission by a shaver is a consequence of rotation of its motor. Voice recorders also are not in the business of communicating via electromagnetic waves.
You said this in my other thread, but shavers are noted as a source of analog TV interference on VHF channels (by other sources and by my own experience).
iPad in the cockpit are under direct control of the cockpit crew. Their use has limitations, such as only read only connection with data systems
Can you explain what you mean here please? Are these 'data systems' information/programs on the iPad already, a wired connection from iPad to something else, or wireless from something to the iPad?