By continuing to use this site, you agree to our use of cookies. Find out more
Forum sponsored by:
Forum sponsored by CML

Progamming Rx

Skill Level programming rx

All Topics | Latest Posts

Search for:  in Thread Title in  
P J Hearne25/02/2020 18:43:50
13 forum posts

How difficult is it to programme a Spektrum 6ch AS3X Sport Rx

Am planning on getting an FMS Kingfisher and want the AS3X control for it but it has to be programmed has anyone had any expirience of this procedur, if you could throw some light on the subject I would be most gratefull.
Denis Watkins25/02/2020 19:52:37
4189 forum posts
85 photos

PJ, this is covered somewhere on this site and requires a cable

Also, this is from Spektrum

In order to activate AS3X technology in a Spektrum AS3X receiver (AR636, AR6335, AR7350 & AR9359), you must program the receiver using the AS3X mobile programming application. Until AS3X is activated, the receiver will operate as a standard DSMX aircraft receiver and will not provide electronic stabilization enhancements. For more information on programming a Spektrum AS3X receiver (AR636, AR6335, AR7350 & AR9359), please visit


Look in here too

Edited By Denis Watkins on 25/02/2020 19:54:47

Colin Carpenter26/02/2020 13:10:27
622 forum posts
35 photos

If you haven't spent out yet have a look at the Lemonrx stabilised Rx !Cheaper and no programming required ! Only tiny pot adjuster. Colin

BackinBlack26/02/2020 13:34:25
113 forum posts
1 photos

+1 for the Lemon Rxs. Cheaper and just as good as the Spektrum Rxs. Choice of stabilisation modes and amount of stabilisation applied can be controlled from Transmitter (providing you have a spare channel available).

See Lemon Rx manual


Brian Dorricott 126/02/2020 17:15:16
94 forum posts
2 photos

I have been dabbling with the AR636 and AR636a receivers using the USB prog lead and Spectrum downloaded software , and if you watch in conjunction with the series of You Tube videos it will click eventually .

If you have a spare channel you can have setting off, setting 1, setting 2 on a 3 way switch . If you want you can set the rate gains from the transmitter to find the right level of stabilisation then program it permanently in.

To give an example I was given a Eflite P51 foamy that has all six channels in use but uses the flap channel in dual mode giving

Mode 1 full flap and 90% stabilisation rate

Mode 2 take off flap 80% stabilisation rate

Mode 3 normal mode 40% stabilisation rate . These are all fixed but can be made variable using the transmitter.

I found it a bit difficult to find any actual settings because it's a bit suck and see for every plane it's different . The stabilisation settings are for pitch,yaw,roll but you can change those on the tx . Just make sure you can switch it off i.e. zero rate gain just in case . I have not mentioned the heading gain as you need to master the rate gains first . Got any questions I'll try and answer , I'm no expert but it's usually easy to work out .

Try the You Tube guides first they are quite good but need watching a few times to click - enjoy .

All Topics | Latest Posts

Please login to post a reply.

Magazine Locator

Want the latest issue of RCM&E? Use our magazine locator link to find your nearest stockist!

Find RCM&E! 

Latest Forum Posts
Support Our Partners
Cambridge Gliding Club
electricwingman 2017
Sussex Model Centre
Wings & Wheels 2019
Advertise With Us
Latest "For Sale" Ads
Has home isolation prompted you to start trad' building?
Q: The effects of Coronavirus

 Yes - for the first time
 Yes - but Ive bashed balsa before
 No - Ive existing projects on the bench
 No - Im strictly an ARTF person

Latest Reviews
Digital Back Issues

RCM&E Digital Back Issues

Contact us

Contact us