how to frequency to radio wave

[beramodo]

Hello I wanna frequency to radio wave

radio wave's arrange is around 2.4ghz

I will send radio wave by connecter that likes below picture

                     <3.5 audio jack to antenna jack>

I used to using real sound but I don't have any idea of wireless wave

I tried very simple circuit but it doesn't make sence

I really need someone's hand

plz reply for this query

Thank you for reading

[johnsold]

To generate a 2.4 GHz signal you need a radio frequency transmitter. A transmitter typically consists of an oscillator which converts energy from a DC power supply to a radio frequency sine wave. It also need a modulator - a device which changes the amplitude, frequency, or phase of the sine wave in accordance with some low frequency signal such as a voice or data signal. In many cases amplifiers are also used to increase the power level of the radio signal before connecting to an antenna.

You have not described having any of those parts. Even though you could simulate a signal at 2.4 GHz, you would still need some radio device to genarate an actual electrical signal. NI does make such devices.

So what are you really trying to do?

Lynn

[Dennis_Knutson]

Another example of how the use of the (evil) dynamic data type allows for some absolutely silly wiring.

[beramodo]

I'm trying to implement bluetooth jammer by software

I thought make frequency likes attached web site

http://nuclearprojects.com/tone/

that make noise by flexible frequency

Do I must need some hardware?

oops I would like make jammer by only software except antenna

[Dennis_Knutson]

Unless you are just planning on jamming a simulated bluetooth, of course you need hardware. That little app you linked uses hardware - the sound card in a pc. Your little VI does not use the sound card.

[beramodo]

So if I use sound card
shall I make 2.4ghz output?
I‘m planning to modify piano vi to make 2.4ghz

[Dennis_Knutson]

Not even close. You don't seem to have any background at all in hardware/electronics if you think sound is generated in the GHz range. You have already been told in general terms what is required to generate RF and you can look at what NI offers in that high of a frequency range. You might want to find another student with a better hardware background that can be explain what is necessary. Off the shelf equipment is not cheap.

[beramodo]

You‘re right my major is software
so I‘m not familier with hardware
I think my research is too dependable to hardware
now I consider changing my topic or trying to more easily accessable frequency
thank you for your reply