How may i detect radio and microwaves using pc or iphone? is there a device that blocks radio and microwaves completely?

[dan19815]

maybe cracked iphone.please its important for me.

is there a device that blocks radio waves and microwaves completely please?

maybe to build a device if there is not please.

[Bufofrog]

5 hours ago, dan19815 said:

is there a device that blocks radio waves and microwaves completely please?

Aluminum foil will.

What does a cracked iphone have to do with your question?

[StringJunky]

11 hours ago, Bufofrog said:

Aluminum foil will.

What does a cracked iphone have to do with your question?

Powered with an alpha or beta emitter?  

[Endy0816]

Software Defined Radio is an option for the PC.

https://www.amazon.com/RTL‑SDR-RTL2832U-Software-Defined-Computer/dp/B09KTH6CGM/

 

[mistermack]

On 10/11/2023 at 8:32 AM, dan19815 said:

is there a device that blocks radio waves and microwaves completely please?

The door of my microwave oven seems to do a pretty good job. 

[Mars Northman]

As previously mentioned, SDR (software defined radio) for the appropriate band(s).

Aluminium foil does not count as a device. Neither does a microwave oven door, technically its a part of the oven.

 

If you want a name for something that completely blocks electromagnetic radiation the term is FARADAY CAGE, after its inventor Michael Faraday whose surname also gave name to the unit for electrical capacitance (the Farad).

 

...And yes, TECHNICALLY the microwave oven door, when closed, completes a faraday cage to capture any errant microwaves (along with the rest of the chassis of course).


Scientia es potentia.