problem with sending data using RF module

[mister_e]

I'm really in between few things... it would be nice to have one of those receiver here to do some test on my side... as shown here there's a load of noise... but your Vmax measure says 80mv, Vamp 136mV (assuming the measure is good... we don't see the v/div input setting)... i don't think it's really the real big problem. the TX show an amplitude of 2.72V :eeK: not sure how good it is for your TX module.

What i suggest for now, is to use 2 channel on your scope, 1 for TX, 1 for RX, Use 5v/div probe scalling for TX, 500mV - 1 for RX, and post the result(screenshot) here.