Advanced search  


Who's Online
  • Dot Guests: 80
  • Dot Hidden: 0
  • Dot Users: 2
  • Dot Users Online:
* Site Sponsor
* Random Gallery Items

Views: 1948
Posted by: n00b@FPV
in: Stuff
MkII Side

Views: 701
Posted by: wgt40w
in: Ground Station Mk II

Views: 1148
Posted by: jakegazzard
in: Jake Gazzard V Trainer
Scout Bee

Views: 2811
Posted by: MarkLincs
in: Scout Bee
* Latest Gallery Items

Views: 2134
Posted by: Njoro
in: FPV Stuff
Ground Station

Views: 2755
Posted by: Njoro
in: FPV Stuff

Views: 2623
Posted by: Njoro
in: FPV Stuff

Views: 1533
Posted by: Njoro
in: FPV Stuff
zeroG Raptor

Views: 1869
Posted by: Njoro
in: FPV Stuff

Author Topic: Servo Jitter on full throttle  (Read 813 times)

Steve W

  • "The Gaffer"
  • Marshal of the Royal Air Force
  • *
  • Karma: 272
  • Offline Offline
  • Posts: 11256
  • ^ not actual size
    • DroneFinder
Servo Jitter on full throttle
« on: March 31, 2017, 11:01:37 PM »

So my Skywalker has a weird issue with jitter... I use one of those 360 degree GWS wotsits and when I'm at 3/4 throttle, it suddenly starts jittering badly, like 45 degrees or so each time in random directions.

Any ideas?

The rest of the servos are fine it's just this one - it is mounted directly above my battery wires and current sensor - possible interference?

Just for reference, I use a 5A BEC to power my receiver.



  • The Y-Man
  • Group Captain
  • *
  • Karma: 17
  • Offline Offline
  • Posts: 1823
Re: Servo Jitter on full throttle
« Reply #1 on: March 31, 2017, 11:13:44 PM »

Wrap servo body in alu foil if you can.
« Last Edit: March 31, 2017, 11:26:06 PM by marcin »


  • Wing Commander
  • *
  • Karma: 8
  • Offline Offline
  • Posts: 844
Re: Servo Jitter on full throttle
« Reply #2 on: March 31, 2017, 11:17:31 PM »

Beat me to it. I was going to suggest you slide a sh1t load of tin foil between the servo and the sensor/battery. See if the issue goes away and go from there.
Mini Talon with Vector AP
Reptile S800 Sky Shadow

Rob T

  • Flight Lieutenant
  • *
  • Karma: 1
  • Offline Offline
  • Posts: 119
Re: Servo Jitter on full throttle
« Reply #3 on: March 31, 2017, 11:29:08 PM »

What about those ferrite rings??

English Turbines

  • Group Captain
  • *
  • Karma: 18
  • Offline Offline
  • Posts: 1929
Re: Servo Jitter on full throttle
« Reply #4 on: April 01, 2017, 11:03:34 AM »

Balance your prop and motor Steve....?

Nothing beats the smell of Jet-A at 800 Celsius...:)
Falcon UHF & 1280mhz Video.
SW1900 & Storm.

* Recent Topics
E.T.s Lantian Micro Quad... by English Turbines
[Yesterday at 09:46:01 PM]

Dodgy camera? by Brucey
[Yesterday at 05:44:19 PM]

What arrived today? by chris-s
[Yesterday at 03:39:16 PM]

Foxeer Box 4k Action camera review (a GoPro session contender) by CurryKitten
[Yesterday at 02:04:00 PM]

SKEWS FOR 13--Helicals for 20, by Steve W
[Yesterday at 10:45:38 AM]

Kenya FPV - Lake Ellis by Brucey
[Yesterday at 06:02:20 AM]

Fixed Wing Pusher Prop by Dillwhacker
[March 22, 2018, 11:43:41 PM]

Guys check my post in my antenna thread by bignose13
[March 22, 2018, 11:28:20 PM]

Sharing My Music and Sound FX - Over 1000 Tracks by Eric Matyas
[March 21, 2018, 06:32:13 PM]

Two dodgy FrSky XM+ receivers in a row - the hunt for answers by SimJen
[March 21, 2018, 01:58:06 AM]

Lithium Ion Flight Packs....Making your own packs. by Dillwhacker
[March 20, 2018, 11:31:29 PM]

{ S W E E T D R E A M S } by Dillwhacker
[March 20, 2018, 10:59:28 PM]

MiniAirShow, May 12th-13th at Popham Airfield by Ratty
[March 19, 2018, 11:17:39 PM]

Taranis 9XD flight modes with Cyclops Storm OSD by Jake Bullit
[March 19, 2018, 10:57:43 PM]

How small is your DVR ? by English Turbines
[March 19, 2018, 08:56:59 PM]

* Keywords
fpvhub  fpv hub
first person view video piloting

rc r/c r.c. model aircraft flight pilot fpv piloting wings fly flying flight fuse fuselage aileron tail pan tilt tx rx vtx rtx receiver transmitter video radio control controlled headtracker fpvuk bfpvmfa fpv uk first person view video piloting fpv servo servos easystar easy star multiplex antenna VR1400 fatshark video goggles 2.4 5.8 1.2 900 ghz mhz uhf panel antenna circular fpv polarised tracker dbi 10mw 100mw 500mw camera osd fpvuk bfpvmfa fpv first person view video piloting downlink ezantenna tracker gps EzOSD current sensor tiny telemetry autopilot ccd gopro kx131 kx171 FY21 FY21A FY21AP II IMU oracle diversity processor video switcher fpvuk bfpvmfa fpv uk first person view video piloting insurance simulator delta wing glider funjet quadcropter helis heli helicopter electric nitro scratchbuild scratch build batteries battery 2s 3s 4s lipo lipos fpvuk first person view video piloting Antenna fpvhub  fpv first person view video piloting rc r/c r.c. model aircraft flight pilot fpv Airframe Artifical Horizon Auto pilot Av AWG AWU Bec Brownout Buddy box C rating CG Circular Polarized Data logger Dbi Dbm Dipole Diversity DVR Easycap EPO EPP Failsafe FM Freshnel zone Frequency Gain Ghz Goggles GPS Ground Station Gyro Head Tracker HD Hz Inverted Vee Jst LC Filter Lipo LUX Mah Mhz Omni OSD Pan Patch Platform Polarization Rssi RTH Servo Spotter Telemetry Tilt Tracker Transmitter TVL Ubec UHF Video Splitter Vrx Vtx Watts Yagi  fpv uk first person view video piloting rc r/c r.c. model aircraft flight pilot fpv

http://www.fpvhub.com/forum/index.php?action=sitemap;xml http://www.fpvhub.com/forum/index.php?action=sitemap http://www.fpvhub.com/forum/index.php?action=sitemap;start=0 http://www.fpvhub.com/forum/index.php?action=sitemap;start=100 http://www.fpvhub.com/forum/index.php?action=sitemap;start=200 http://www.fpvhub.com/forum/index.php?action=sitemap;start=300 http://www.fpvhub.com/forum/index.php?action=sitemap;start=400 http://www.fpvhub.com/forum/index.php?action=sitemap;start=500 http://www.fpvhub.com/forum/index.php?action=sitemap;start=600 http://www.fpvhub.com/forum/index.php?action=sitemap;start=700 http://www.fpvhub.com/forum/index.php?action=sitemap;start=800 http://www.fpvhub.com/forum/index.php?action=sitemap;start=900 http://www.fpvhub.com/forum/index.php?action=sitemap;start=1000 http://www.fpvhub.com/forum/index.php?action=sitemap;start=1100 http://www.fpvhub.com/forum/index.php?action=sitemap;start=1200
* Disclaimer
The content, views and opinions expressed within this forum are those of the authors and do not necessarily reflect the views, official policy or position of FpvHub. However, we reserve the right to remove or edit any content considered inappropriate.