design circuit for transmit & receive signal for computer

[KUMARA SHP]

I need to design circuit that should fit in the computer
that should have capability to transmit & receive information to 20m distance
I haven't choose band , it will be analog signal
can I make it
give me ideas

 

[davenn]

what sort of analog signals ?
use digital and Bluetooth modules would probably be easier

 

[Gryd3]

Is there a reason this needs to fit inside a computer? You will have trouble getting a signal through the grounded metal housing. It would be easier to use a USB device and rely on Bluetooth or WiFi. If you want audio, this can be done with FM transmitters as well.

Some topics may be considered inappropriate, unsafe, unethical or offensive. We are likely to moderate content which strays into following areas (this list is not exhaustive):

- Weapons
- Spy tools
- Hacking/Piracy
- Personal or public risk
- Offensive or threatening behaviour
- Spam
- General off-topicness
- Pseudo-science