https://www.xtremepowersystems.net/forum/ Thu, 30 Apr 2026 05:14:23 +0000 MyBB https://www.xtremepowersystems.net/forum/showthread.php?tid=186 Fri, 30 Jan 2026 04:01:29 -0500 adnapak]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=186 But is there any point in continuing to follow you concerning new gear?
I know that times have been difficult in obtaining many components, but what of the future?
Is there a future for any new RC gear from you?
Right now it doesn't seem so. ]]> But is there any point in continuing to follow you concerning new gear?
I know that times have been difficult in obtaining many components, but what of the future?
Is there a future for any new RC gear from you?
Right now it doesn't seem so. ]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=182 Sat, 20 Dec 2025 16:53:01 -0500 flyingw]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=182
You and your family have a merry Christmas and a happy new year.

Paul]]>
You and your family have a merry Christmas and a happy new year.

Paul]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=178 Sun, 30 Nov 2025 18:39:05 -0500 flyingw]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=178
https://www.rcgroups.com/forums/showthre...0-Expander]]>
https://www.rcgroups.com/forums/showthre...0-Expander]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=173 Sun, 12 Oct 2025 19:25:47 -0400 RyanNX211]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=173 https://www.ebay.com/itm/365904763104?

Looking at the receiver, it's quite old.

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A late friend used to fly a Nano in his little rubber band plane: http://www.thebuildingboard.com/2018/11/...el-rc.html
Using an old Heathkit transmitter. ]]> https://www.ebay.com/itm/365904763104?

Looking at the receiver, it's quite old.

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A late friend used to fly a Nano in his little rubber band plane: http://www.thebuildingboard.com/2018/11/...el-rc.html
Using an old Heathkit transmitter. ]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=169 Sun, 14 Sep 2025 17:52:51 -0400 flyingw]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=169
The Xtreme Power systems website announced a few years ago that XPS would be selling both aircraft and radios used over the years for testing.

I just noticed that in July XPS put several RC jets for sale in the RCGroups forum.  I never saw that until now, but I wouldn't have been in that market anyway.

I am however in the market for a radio that you may have used for testing along with a working JR or other type module.

Please let us know in the forum when and if and when you plan to sell your radio inventory.

Thank you,

Paul]]>
The Xtreme Power systems website announced a few years ago that XPS would be selling both aircraft and radios used over the years for testing.

I just noticed that in July XPS put several RC jets for sale in the RCGroups forum.  I never saw that until now, but I wouldn't have been in that market anyway.

I am however in the market for a radio that you may have used for testing along with a working JR or other type module.

Please let us know in the forum when and if and when you plan to sell your radio inventory.

Thank you,

Paul]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=167 Sun, 10 Aug 2025 14:37:47 -0400 a betancourt]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=167
I have gone to XPS webpage to try to buy new receivers but I see that all is out of stock.

Is XPS out of business? Will there be receivers for sale?

Thank you]]>
I have gone to XPS webpage to try to buy new receivers but I see that all is out of stock.

Is XPS out of business? Will there be receivers for sale?

Thank you]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=158 Thu, 29 May 2025 22:44:50 -0400 SMYK]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=158
On that thread "How-to videos" there are two links for videos
They both do not work
Please reinstate them back
One was about how to configure Nanos 
the other one was about X10 


Mike
I am still using your bits]]>
On that thread "How-to videos" there are two links for videos
They both do not work
Please reinstate them back
One was about how to configure Nanos 
the other one was about X10 


Mike
I am still using your bits]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=150 Wed, 19 Mar 2025 23:16:16 -0400 erhard52]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=150
first time i crashed a larger glider 6 years ago the following way: i did i range test as recommended and forgot to remount the transmitter antenna. nevertheless i flew on a slope and the plane flew beautifully but then went into a sudden dive, i obviously pulled the elevator but nothing happen and just before crashing it recovered. oh i thought what was that and kept flying and it happened again, same thing it recovered. no i thought oh i better land. so i flew a larger loop behind the hill made a turn and the plane flew towards me ready for landing and suddenly when into a dive again and crashed. 
obviously i blamed the missing antenna. i am not sure how fail safe is set but when i just turn off the transmitter all servos stay where they are. 

second time just 1 week ago: another glider, flying happily and same dive behavior and plane luckily recovered. i thought it was maybe a down draft in the hills but way would it go in a real dive as if pushing down the elevator? after inspecting the plane i thought i found an issue with a lose vtail mount which allowed the vtail to slide along the fuselage. obviously nit good, so i fixed it thought that was it and following 5 flights or so where fine.
today i flew again and again the sudden dive happened and luckily i could recover just before crashing.

so what can this be?
down drafts don't seem to really explain the sudden dive
losing RC link should leave the servos in place and not cause the dive

any ideas what be great because it makes me very uncomfortable 

btw: transmitter is a multiplex EVO 16 with XPS RF module

thanks
erhard]]>
first time i crashed a larger glider 6 years ago the following way: i did i range test as recommended and forgot to remount the transmitter antenna. nevertheless i flew on a slope and the plane flew beautifully but then went into a sudden dive, i obviously pulled the elevator but nothing happen and just before crashing it recovered. oh i thought what was that and kept flying and it happened again, same thing it recovered. no i thought oh i better land. so i flew a larger loop behind the hill made a turn and the plane flew towards me ready for landing and suddenly when into a dive again and crashed. 
obviously i blamed the missing antenna. i am not sure how fail safe is set but when i just turn off the transmitter all servos stay where they are. 

second time just 1 week ago: another glider, flying happily and same dive behavior and plane luckily recovered. i thought it was maybe a down draft in the hills but way would it go in a real dive as if pushing down the elevator? after inspecting the plane i thought i found an issue with a lose vtail mount which allowed the vtail to slide along the fuselage. obviously nit good, so i fixed it thought that was it and following 5 flights or so where fine.
today i flew again and again the sudden dive happened and luckily i could recover just before crashing.

so what can this be?
down drafts don't seem to really explain the sudden dive
losing RC link should leave the servos in place and not cause the dive

any ideas what be great because it makes me very uncomfortable 

btw: transmitter is a multiplex EVO 16 with XPS RF module

thanks
erhard]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=131 Tue, 05 Nov 2024 23:41:42 -0500 Chrisk7]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=131 I say semi-operational because the power switch on the outside of the aircraft doesn't completely shut off the unit. The screen says it is powering down and the servo's stop working but the screen stays on.

The board seems to function fine with only the right side battery hooked up with the exception of the power switch not completely turning off the X 24.

If I plug the left side battery in, either by itself or with the right side battery plugged in,  the only thing that happens is a solid white LED but nothing else, the screen stays dark and no power goes to the servos. I did notice that the receiver gets powered up though.

I pulled the back cover off the X 24 and found one of the FET's was chipped and broken open. I believe it is the #2 one.
There are two FET's for each side right next to the power leads on either side for a total of four FETs. The one that is broken is right next to the power wires on the left side of the unit that seems to be problematic.

I was wondering if this could be the issue and if it could be replaced?

The FET's have these numbers on them: 4P04L11 GBL650

I know very little about these things but was wondering if that single FET could possibly fix this board or if possibly there may be more damage that I'm not seeing.

Any tips or ideas greatly appreciated as I really like this board and all it is capable of.

I'll try to attach a picture showing the FET.

Chris K.
  20241105_173354s.jpg (Size: 294.24 KB / Downloads: 3)
Lake Havasu, AZ.]]> I say semi-operational because the power switch on the outside of the aircraft doesn't completely shut off the unit. The screen says it is powering down and the servo's stop working but the screen stays on.

The board seems to function fine with only the right side battery hooked up with the exception of the power switch not completely turning off the X 24.

If I plug the left side battery in, either by itself or with the right side battery plugged in,  the only thing that happens is a solid white LED but nothing else, the screen stays dark and no power goes to the servos. I did notice that the receiver gets powered up though.

I pulled the back cover off the X 24 and found one of the FET's was chipped and broken open. I believe it is the #2 one.
There are two FET's for each side right next to the power leads on either side for a total of four FETs. The one that is broken is right next to the power wires on the left side of the unit that seems to be problematic.

I was wondering if this could be the issue and if it could be replaced?

The FET's have these numbers on them: 4P04L11 GBL650

I know very little about these things but was wondering if that single FET could possibly fix this board or if possibly there may be more damage that I'm not seeing.

Any tips or ideas greatly appreciated as I really like this board and all it is capable of.

I'll try to attach a picture showing the FET.

Chris K.
  20241105_173354s.jpg (Size: 294.24 KB / Downloads: 3)
Lake Havasu, AZ.]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=96 Fri, 19 Jan 2024 01:03:28 -0500 Capgains]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=96
Why in the heck would I continue to buy your equipment when you are discontinuing some and not able to service your own products? Producing a limited line of products you can’t even keep in stock. Are you guys gonna be an RC receiver company or not?  You had that forum where you talked about some new fancy Transmitter you were going to be producing… WTH happened with that?   Why should I believe your web page that you are coming back in early 2024 with a whole new line of products now that I’m sitting on a pile of old non serviceable products?   I liked you radio systems a lot but how can you expect to grow your brand if you periodically disappear, shut off, or discontinue what you put out there?  Maybe you should just stick to what drives you, $$$$ and stop jerking us modelers around.]]>
Why in the heck would I continue to buy your equipment when you are discontinuing some and not able to service your own products? Producing a limited line of products you can’t even keep in stock. Are you guys gonna be an RC receiver company or not?  You had that forum where you talked about some new fancy Transmitter you were going to be producing… WTH happened with that?   Why should I believe your web page that you are coming back in early 2024 with a whole new line of products now that I’m sitting on a pile of old non serviceable products?   I liked you radio systems a lot but how can you expect to grow your brand if you periodically disappear, shut off, or discontinue what you put out there?  Maybe you should just stick to what drives you, $$$$ and stop jerking us modelers around.]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=93 Mon, 01 Jan 2024 15:16:47 -0500 flyingw]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=93
Wishing you and your family a new year 2024 full of love, humor and success.

Also looking forward to the new and interesting equipment XPS brings this year.

Paul]]>
Wishing you and your family a new year 2024 full of love, humor and success.

Also looking forward to the new and interesting equipment XPS brings this year.

Paul]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=85 Thu, 14 Sep 2023 23:26:39 -0400 SMYK]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=85
What is a maximum power output for 2.4GHz control devices by FCC ruling ?

100 mW ?
1 W (1000mW)?

Your modules got power settings to go with local regulations

I am asking because there is a bunch of new systems running LoRa or other words ELRS with power up to 1W
Is that different then STD DMSS system to go with elevated output?
Does HAM license covers the 2.4GHz band?
I am little confused because these ExpressLRS modules do not have FCC stickers

Thanks
Mike]]>
What is a maximum power output for 2.4GHz control devices by FCC ruling ?

100 mW ?
1 W (1000mW)?

Your modules got power settings to go with local regulations

I am asking because there is a bunch of new systems running LoRa or other words ELRS with power up to 1W
Is that different then STD DMSS system to go with elevated output?
Does HAM license covers the 2.4GHz band?
I am little confused because these ExpressLRS modules do not have FCC stickers

Thanks
Mike]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=81 Sat, 12 Aug 2023 16:19:04 -0400 SMYK]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=81
Any chance to see your new web site soon?
Do you still do upgrade services for for your iconic equipment.
I am still using it with great confidence 
I would love to have your current email address
I got some pieces to upgrade

Mike
aka SMYK]]>
Any chance to see your new web site soon?
Do you still do upgrade services for for your iconic equipment.
I am still using it with great confidence 
I would love to have your current email address
I got some pieces to upgrade

Mike
aka SMYK]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=45 Wed, 11 Aug 2021 14:13:08 -0400 haegartiger]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=45
As a result, I also immediately got myself a replacement transmitter board. Unfortunately without instructions.
Where would have to plug in the blue plug.

Either as in picture CN1 or picture CN3. This is also the name of the connectors on the board.

The board was in a MC-19, would also be suitable for a MC-22.

  CN1.JPG (Size: 494.51 KB / Downloads: 16)

  CN3.JPG (Size: 497.13 KB / Downloads: 16) ]]>
As a result, I also immediately got myself a replacement transmitter board. Unfortunately without instructions.
Where would have to plug in the blue plug.

Either as in picture CN1 or picture CN3. This is also the name of the connectors on the board.

The board was in a MC-19, would also be suitable for a MC-22.

  CN1.JPG (Size: 494.51 KB / Downloads: 16)

  CN3.JPG (Size: 497.13 KB / Downloads: 16) ]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=7 Fri, 29 Jun 2018 19:44:07 -0400 XPS]]> https://www.xtremepowersystems.net/forum/showthread.php?tid=7