HobbyKing.com New Products Flash Sale
Reply
Thread Tools
Old Oct 20, 2012, 02:26 PM
Registered User
bjornthans's Avatar
Norway, Troms, Skjervoy
Joined Jul 2012
807 Posts
hello. is it possible to use all the 11 channels on the 11x like for my 12 ch. uhf receiver.?? just got my 11x zero because it was 11 channels. and now i onley got 1 more then my XG8. this really sucks if im stuck with only 9 :-(
bjornthans is online now Find More Posts by bjornthans
RCG Plus Member
Latest blog entry: fall is here in the north
Reply With Quote
Sign up now
to remove ads between posts
Old Oct 20, 2012, 06:54 PM
NaN
Andy2No's Avatar
Manchester, UK
Joined Nov 2005
3,782 Posts
Only as outputs from mixers, AFAIK.
Andy2No is offline Find More Posts by Andy2No
Reply With Quote
Old Oct 20, 2012, 07:28 PM
Registered User
United States, FL, Miami
Joined Aug 2009
961 Posts
Quote:
Originally Posted by bjornthans View Post
hello. is it possible to use all the 11 channels on the 11x like for my 12 ch. uhf receiver.?? just got my 11x zero because it was 11 channels. and now i onley got 1 more then my XG8. this really sucks if im stuck with only 9 :-(
Unless you are using DSM(11ch) or PCM(10ch), you are stuck at 9 channels.
pach is offline Find More Posts by pach
Reply With Quote
Old Oct 21, 2012, 07:45 AM
Registered User
bjornthans's Avatar
Norway, Troms, Skjervoy
Joined Jul 2012
807 Posts
Quote:
Originally Posted by Andy2No View Post
Only as outputs from mixers, AFAIK.
hi
can you please tell more ? it sucks that i used so much money on only 1 channel more but thats life. i can use my uhf reapeter http://fpvlongrange.com/fpv-repeater-system/ to get all 11 channels inn use :-)
bjornthans is online now Find More Posts by bjornthans
RCG Plus Member
Latest blog entry: fall is here in the north
Reply With Quote
Old Nov 13, 2012, 07:35 PM
Registered User
RC Erik's Avatar
United States, FL, Naples
Joined Oct 2011
169 Posts
Isnt that true with the Spektrum DX18? It doesnt have enough toggle's to allow 18 different channels but you can do a mix for the channels and obtain 18. I think that is correct?
RC Erik is offline Find More Posts by RC Erik
Reply With Quote
Old Nov 14, 2012, 09:45 AM
Mulit-Platform Pilot
barracudahockey's Avatar
United States, FL, Jacksonville
Joined Sep 2004
3,301 Posts
Probably. I think the idea of 18 channels is more about having precise control of multiple elevator, aileron, flap servos etc than being able to control 18 individual channels.
barracudahockey is offline Find More Posts by barracudahockey
Reply With Quote
Old Nov 14, 2012, 11:44 AM
Registered User
Lincoln, NE
Joined May 2005
885 Posts
Quote:
Originally Posted by bjornthans View Post
hello. is it possible to use all the 11 channels on the 11x like for my 12 ch. uhf receiver.?? just got my 11x zero because it was 11 channels. and now i onley got 1 more then my XG8. this really sucks if im stuck with only 9 :-(
That the 11XZero supports nine PPM channels is surprising to me. My 12XMV, which I believe is the same as the PCM12X, only supports eight PPM channels. According to the JR Propo (Japan) web site, the most channels JR FM receivers have are seven. To get more, one has to use either a SPCM or APCM receiver.

Allan
AWorrest is offline Find More Posts by AWorrest
Reply With Quote
Old Nov 14, 2012, 08:15 PM
Registered User
bjornthans's Avatar
Norway, Troms, Skjervoy
Joined Jul 2012
807 Posts
you an choose ppm8 or ppm9, dmss, spcm and dsm in the modulation menu.

what is spcm and where is it used?

Quote:
Originally Posted by AWorrest View Post
That the 11XZero supports nine PPM channels is surprising to me. My 12XMV, which I believe is the same as the PCM12X, only supports eight PPM channels. According to the JR Propo (Japan) web site, the most channels JR FM receivers have are seven. To get more, one has to use either a SPCM or APCM receiver.

Allan
bjornthans is online now Find More Posts by bjornthans
RCG Plus Member
Latest blog entry: fall is here in the north
Reply With Quote
Old Feb 12, 2013, 01:13 PM
Newbie,3D Wannabe :)
United States, NJ, Somerset
Joined Feb 2011
93 Posts
nice feature of 11x Zero Japanese Market radio is that you can run DMSS and DSM2/X And 72Mghz By Simply Switching Modules since its module based but i dont think you will get support from horizon in US for that Model
Skywalker14 is offline Find More Posts by Skywalker14
Reply With Quote
Old Mar 29, 2013, 02:17 AM
Registered User
Australia
Joined Sep 2006
59 Posts
will a FrSky DJT telemetry module fit the 11xzero?
Wilron is offline Find More Posts by Wilron
Reply With Quote
Old Mar 29, 2013, 04:14 AM
Registered User
bjornthans's Avatar
Norway, Troms, Skjervoy
Joined Jul 2012
807 Posts
Quote:
Originally Posted by Wilron View Post
will a FrSky DJT telemetry module fit the 11xzero?
Yup, I use frsky on mine.
bjornthans is online now Find More Posts by bjornthans
RCG Plus Member
Latest blog entry: fall is here in the north
Reply With Quote
Old Mar 29, 2013, 06:31 AM
daedalusrobert's Avatar
United States, GA, Valdosta
Joined Jan 2009
609 Posts
Quote:
Originally Posted by bjornthans View Post
Yup, I use frsky on mine.
What receiver are you using?
daedalusrobert is online now Find More Posts by daedalusrobert
Reply With Quote
Old Apr 01, 2013, 09:41 AM
Registered User
bjornthans's Avatar
Norway, Troms, Skjervoy
Joined Jul 2012
807 Posts
Quote:
Originally Posted by daedalusrobert View Post
What receiver are you using?
v8-hv, d8r-xp,d8r-II plus and the small 4 channel.
bjornthans is online now Find More Posts by bjornthans
RCG Plus Member
Latest blog entry: fall is here in the north
Reply With Quote
Old Apr 01, 2013, 12:01 PM
daedalusrobert's Avatar
United States, GA, Valdosta
Joined Jan 2009
609 Posts
Thanks!
daedalusrobert is online now Find More Posts by daedalusrobert
Reply With Quote
Old Apr 01, 2013, 05:32 PM
Registered User
United Kingdom, Slough
Joined Aug 2003
1,966 Posts
Bjorn,

JR's modulation started off with PPM, then PCM (Z) which is an encoded 9 bit system giving 512 discrete steps. They then switched to SPCM which is 10 bit giving 1024 discrete steps. Problem is that in order to get this data in the correct time frame they alternate channels 9 & 10 each frame. ie they send out channels 1,2,3,4,5,6,7,8,9 then 1,2,3,4,5,6,7,8,10.

For the 12X they introduced APCM to get the 12 channel data out. This is not compatible with any other receiver that JR used.

A 10X transmitter using SPCM could use any SPCM receiver, a PCM9X transmitter could use up to the 10 channel receiver but obviously the 10th channel would be inoperative.
theaton56 is offline Find More Posts by theaton56
Reply With Quote
Reply


Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
New JR receiver sent in for repair 12+ BD turnaround. sa-10 Fuel Plane Talk 6 Sep 29, 2002 02:38 PM
New Jr Batt, New Jr Servos, Hitec Rx W/xtl, Electronic Mixer saint152 Aircraft - Electric - Airplanes (FS/W) 2 Mar 15, 2002 12:26 PM
New JR X-378 Radio wayne Electric Heli Talk 0 Nov 05, 2001 11:10 AM
Brand New JR ERGO 60 Sport Jim McPherson Aircraft - Electric - Airplanes (FS/W) 1 Oct 14, 2001 08:00 AM
Brand New JR ERGO 60 Sport Jim McPherson Aircraft - Electric - Helis (FS/W) 0 Oct 13, 2001 04:52 PM