🚀 go-pugleaf

Hi, I thank you for your reply back but I am a bit confused. 
Let me first tell you what my project is. I will generate a 
Manchester signal ( digital signal which has zero dc value )
from a data bus on a computer. I can set the baud rate on the
computer to 1200 . The signal is then shifted down by 2.5 volts 
because the MC2833 requires ac coupling. The Manchester code will
then have a 5 Vpp level. The digital signal goes into a decoder 
and then Manchester encoder at 1200 baud. This signal will go into 
the MC2833 transmitter. This will then be transmitted to the reciever
( MC3363 ).

Now my first question is that I talked to one of my professors who
knows about communications and he said that if I bring the signal
down to within the analog band ( bring it to 1200 baud ) I could
just input it right into the transmitter. Doesn't this frequency 
shift the signal?

Also, you talk about the TCM3105 in your last letter. Where can I
get more information on this chip? Another question is that what type
of protocol did you use? Was it frame synchronized or a bit stream of
data?

Also, can I use an integrator and dump instead of using modem chip to
decode the signal? Also, can you suggest any books on antennas that I
can use for the transmitter?

My initial intention for this transmitter is that if I obtained the 
digital signal at 1200 baud I can input it right in the transmitter.
Is this correct?

Also, if you could share some of your schematics with me you could send
them to this fax number 904-375-2552. It is getting late in the semester
and if you could send me your information as soon as possible it would
be greatly appreciated.

Home number (904) 335-7704