Ferrite Rings

[ch53e]

Questions for the Twinn Rexx Gods!:noteworthy

I'm still adjusting all the mechanics, but also playing with running the motor.

I notice that when I throttle up and let the motor run, the servo's move ever so slightly on their own. I have 1 ferrite ring coming out of the BEC, another 1 right before the power from the BEC goes into the RX and I have 1 more between the ESC and the RX. I'm using a brand new JR FM RX.

Any ideas on where else I can choke the noise? :arggg:

Do I need to try a JR PCM RX? and will JR's PCM work with the Tandem Controller?

Any input is greatly appreciated as usual! :)

Thanks,

John

[joe@tech-mp]

IMO it's the FM Rx. I tried one at first and it glitched but only mildly. I changed it to a PCM and the glitching is no longer an issue.

The JR PCM Rx should work fine with the TH-2.




Joe

www.techmodelproducts.com

[ch53e]

The JR PCM Rx should work fine with the TH-2.

Joe

www.techmodelproducts.com

Joe, I love your machine, your design, your mixer board and your store. You have great prices and you get my parts to me in 2 days. I sure wish you had a JR PCM RX for sale on your website. I need one and want to order one from you.

Your faithful shopper,

John

[ShooShoo]

I actually had a problem with my esc's battery wires running by my gyros. At 50% or more throttle the servos would dance. If I moved the battery wires away from them it would stop. I ended up switching to an align esc and the problem went away. And this was with a pcm rx.

Shawn

[ch53e]

I'm running my wires like everyone else. I have Ferrite Rings all over the wiring harness and I'm using a PCM Rx. Running up the throttle to track the blades and the servo's started twitching. Is there some shielding that we can wrap out wires with to stop the interference?

[joe@tech-mp]

Are you sure it's not vibration getting to the yaw gyro ?

Just set the gyro gain to zero and try it.



Joe

www.techmodelproducts.com