Full-Duplex Wireless Intercom

M

mawv19

New Member

• Feb 8, 2010

• #1

Good day everyone!
I need some help here.
Do you have any ideas/suggestions to make this circuit diagram to become a full duplex wireless intercom.

Full-duplex Intercom - RED - Page78

With a range of minimum 4meters

If I will substitute a transceiver/transmitter and receiver, what preferably diagram should I use? and how?

Appreciate your reply.
Thank you

 

Last edited: Feb 8, 2010

crutschow

Well-Known Member

Most Helpful Member

• Feb 8, 2010

• #2

You can't convert that wired intercom to wireless.

For wireless duplex you need a transmitter and receiver that operate on different frequencies.

 

M

mawv19

New Member

• Feb 8, 2010

• #3

Uhm. Sir, but our professor said that same diagram was used and some students just modify something and the intercom became wireless. How is that so?

Can you please give me some other wireless intercom diagram?

Thank you sir

 

crutschow

Well-Known Member

Most Helpful Member

• Feb 8, 2010

• #4

mawv19 said:

Uhm. Sir, but our professor said that same diagram was used and some students just modify something and the intercom became wireless. How is that so?

Can you please give me some other wireless intercom diagram?

Thank you sir

Click to expand...

Don't see how it's possible.

 

M

mawv19

New Member

• Feb 8, 2010

• #5

Do you have any other wireless intercom diagrams?

 

M

mawv19

New Member

• Feb 25, 2010

• #6

BUMP.


Bringing Up My Post.

 

Last edited: Feb 25, 2010

A

adeniji oladimeji

New Member

• Mar 16, 2015

• #7

pls i need the circuit for this wireless intercom....... i am a final year student and i am intending to build a 3way wireless intercom.

 

audioguru

Well-Known Member

Most Helpful Member

• Mar 16, 2015

• #8

The wires connecting the two intercoms stations have audio signals going in two directions.
I think my wireless schematic might work:

 

Attachments

• full duplex wireless intercom.png

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