Cant solve a problem with my circuit

[Heinrich77]

Hi Iam making a project which consist in a radio frequency transmisor, I already have finished it but when I want to check the graph with the scopemeter it tells me I have an error and multisim will try to fix it; well this doesnt happens and I have checked many times my circuit according to connections and components etc.

I would like to solve my problem, if you guys could help me please let me now so I will send you my circuit and check it and tell me what Im doing wrong.

Thanks.

[Rialter]

Hi Heinrich;

Do you have more information regarding the error you obtain, code or some of the text that appears? Or can you send your circuit so I can check it an see if I can find a solution?

Good Luck

Francisco Arellano

[Heinrich77]

Hi Francisco, could you give me your e-mail so I can send you my circuit thanks for your help.

[Rialter]

Hi Heinrich;

I think it would be better if you posted it on the forum, because that way any other person who might help can access it and give you answers and you won't need to send it too many times.

Good Luck

Francisco Arellano

[Heinrich77]

Ok, just cant find how to post or upload my file to the forum could you please tell me how to do it.

[Rialter]

Hi;

To add a post in the forum, just click in the Add Attachments link found below the Tags Text Field, new text fields will appear and Browse buttons so you can search for the document you want to attach.

Good Luck

[Rialter]

Sorry I meant add an attachment to a post in the forum, not a post in the forum.

[Heinrich77]

Here is my file

[Heinrich77]

And here is the PDF where I am taking reference for my project

[Arturo_M._Gomez]

Hi Heinrich77, I was watching your code and found that you are using the 7404 inverter, due the conections you're realizing, you must to use some open collector device. Actually, you need a cmos open-drain inverter due the voltage you're managing.

You can use the 74HC05 which is CMOS and open-drain, just you have to edit the voltage supply en Multisim from 6V to 9V.

Regards.