Here is a picture of what i'm working with:
https://dl.dropbox.com/u/7650017/pic.jpg
The remote has TR-011S printed on the top of it. I couldn't find any information about it by searching for that code or any of the others printed on the remote. The RF transmitter/receiver are a generic pair i ordered off of ebay.
Can you expand on what you mean by an on-off keying protocol? Would that be something similar to how you code IR commands for the arduino? If that was the case i wouldn't need the virtualwire library at all, right? Just key in the pulses to pull a pin high and the delays in between?
What math did you use to determine 440 bps?
Sorry for all the questions, just trying to figure this all out