Fail safe
#16
Nothing in my manual about a failsafe operation. I'm not sure how the ofna can protect against some one on the same frequency. How does it determine my transmitter from Joe blows transmitter?????
Pass you soon...
Pass you soon...
#17
Joined: Jul 2008
Posts: 11,530
From: Houston, TX
All the failsafe is looking for is whether the signal is clean or not. Its not trying to decide if it sees two signals from two radios or not. Thats what the 3PK description meant by "clean signal".
Really the ques is what does operating two radios on same freq look like to the rcvr? Is it a 'clean signal' that causes the rcvr to go WOT cause signal is out of tolerance or somehow otherwise out of spec?
Or is it what the rx sees a form of interference that scrambles the signal and causes the run away?
Easiest way I know to figure this out is to try it - take RC and put it on blocks where it can't get hurt and turn tx and rx on and make sure its working, then turn another tx on on the same freq and see what the failsafe does. This is no diff that teting the failsafe after setup by turning the tx off.
Really the ques is what does operating two radios on same freq look like to the rcvr? Is it a 'clean signal' that causes the rcvr to go WOT cause signal is out of tolerance or somehow otherwise out of spec?
Or is it what the rx sees a form of interference that scrambles the signal and causes the run away?
Easiest way I know to figure this out is to try it - take RC and put it on blocks where it can't get hurt and turn tx and rx on and make sure its working, then turn another tx on on the same freq and see what the failsafe does. This is no diff that teting the failsafe after setup by turning the tx off.
#18
All the failsafe is looking for is whether the signal is clean or not. Its not trying to decide if it sees two signals from two radios or not. Thats what the 3PK description meant by "clean signal".
Really the ques is what does operating two radios on same freq look like to the rcvr? Is it a 'clean signal' that causes the rcvr to go WOT cause signal is out of tolerance or somehow otherwise out of spec?
Or is it what the rx sees a form of interference that scrambles the signal and causes the run away?
Easiest way I know to figure this out is to try it - take RC and put it on blocks where it can't get hurt and turn tx and rx on and make sure its working, then turn another tx on on the same freq and see what the failsafe does. This is no diff that teting the failsafe after setup by turning the tx off.
Really the ques is what does operating two radios on same freq look like to the rcvr? Is it a 'clean signal' that causes the rcvr to go WOT cause signal is out of tolerance or somehow otherwise out of spec?
Or is it what the rx sees a form of interference that scrambles the signal and causes the run away?
Easiest way I know to figure this out is to try it - take RC and put it on blocks where it can't get hurt and turn tx and rx on and make sure its working, then turn another tx on on the same freq and see what the failsafe does. This is no diff that teting the failsafe after setup by turning the tx off.
The other problem I have is when I do turnoff my Tx with the fail safe attatched my steering servo goes crazy.
Well gentlemen thank you for all of your input. I will research this further.
Pass you soon...




