by RCModelReviews » Mon Sep 06, 2010 10:17 pm
No, to the best of my knowledge there is no PPM stream accessible on the 9X receiver. This is true of most 2.4GHz receivers because they don't have a PPM stream as such.
At the transmitter end, each channel's position is sent as a binary number that is then received and turned into an individual pulse-width for the associated channel. There is no need to have all the channel pulses strung together into a PPM stream -- so it doesn't happen.
The only way to get a PPM stream is to add a small circuit that takes each pulse from the receiver and then creates an output that is in PPM format. This is fairly simple to do but will add extra latency.
RCModelReviews.com, just the facts.