problem with sending data using RF module

[rano_zen06]

Seems to be the one you're using right?
http://szyishi.en.alibaba.com/produc..._Receiver.html

yes, the model is what I'm using right now. It says the output come with noise and it seems like the main problem.Is there any chance for the receiver to get the sending data clearly without noise If I connect the data pin to LM 741 ?