RCCrawler Forums

rjmurphy24 · 05-31-2009, 03:30 PM

well, I was going to try to do a 2 brushless setup on my moa truck, but it's looking like it's gonna cost me a small fortune, so I've decided to go another route. I want to run the punk dig switch, and will be wanting to get a 3 channel radio with a 3 pos third channel switch. I have browsed tons of them, but none of the descriptions mention wether it is a 2 or 3 pos switch for the 3rd channel. does anyone have a recommendation on which radio would be set up that way?

ohmyCLOD! · 05-31-2009, 03:48 PM

If you don't mind AM, a TQ3 can be setup with a 3 pos 3rd ch switch. They are relatively inexpensive to buy already modded that way, and are easy to mod to a 3 pos switch. Good luck not spending a small fortune...

MadForce · 05-31-2009, 03:56 PM

High end radios that do what you need are DX3R, M11, 4PK for sure. If I remember correct 3PM and react also have a 3 position switch. Another cheap option is to get a radio set from a readyset Kyosho MFR. This one has a 3 position switch and can be found cheap in ebay, no EPA though on channel 3.

rjmurphy24 · 05-31-2009, 03:59 PM

I already have 3 of the TQ3 radios from my nitro trucks...what would I need to do to mod it? I'm no electrical genious, but follow directions pretty well.

Greatscott · 05-31-2009, 04:06 PM

Quote:

Originally Posted by MadForce

High end radios that do what you need are DX3R, M11, 4PK for sure. If I remember correct 3PM and react also have a 3 position switch. Another cheap option is to get a radio set from a readyset Kyosho MFR. This one has a 3 position switch and can be found cheap in ebay, no EPA though on channel 3.

3PM is a great radio, but only a two-position sw. You can set it up to have the servo move in three steps, but I think brain sugery would be easier. From everthing I have read, the best bang for the buck is the DX3R or the 4PK for 3-position third channel radios.

ohmyCLOD! · 05-31-2009, 06:59 PM

Quote:

Originally Posted by rjmurphy24

I already have 3 of the TQ3 radios from my nitro trucks...what would I need to do to mod it? I'm no electrical genious, but follow directions pretty well.

I think there is a thread in electronics about modding tq3 for 3pos 3rd ch and adding EPA pots... maybe...

ohmyCLOD! · 05-31-2009, 07:02 PM

Search these terms: How To: Convert a Traxxas TQ3 for 4ws. Good luck

chrisjlittle · 05-31-2009, 07:34 PM

Here's a pretty comprehensive list of popular options
Spektrum DX3R (Very light, comfortable)
Spektrum DX3 (discontinued model, requires modification. DX3.0 won't work)
Futaba 3PM (Can work, the 3rd channel is awkward though)
Futaba 3PJ (Discontinued model. Very nice though)
Futaba 3PK
Futaba 4PK (both the 3pk and 4pk share the same features, the 4pk just has 4 channels)
JR R-1 (discontinued model. Also very nice)
KO Propo EX-1 UR (relatively inexpensive 4 channel 2.4 ghz, no mixing but nice anyways)
Traxxas TQ3 (few features, requires modification)
Nomadio Sensor (very nice radio, 4 channels. Name it, it'll do it)
Nomadio React (same story as the sensor, different case and menus)

There may be others, this is just what I can think of off the top of my head. If you're on a tight budget you should look seriously into the 3PJ and R-1, they're both very nice, will have more features than you'll be able to use and can be had for very cheap.
Edit: I just looked on E-Bay, an R-1 sold new in box for 88 bucks a few weeks ago. Spend another 100 bucks or so on a spektrum module as funds allow and you'll be sitting on a really nice radio for a very decent price.

If you're in the market for a new radio I would personally advise either the 3PK or 4PK. The DX3R is very nice, but the PK's have far more features which will be useful if you ever want to use rear steer, or if you want to race. For instance, the DX3R has no mixing on the 3rd channel, whereas the PK's have many mixing features. Either PK radio will work with dual ESC's, so if you decide to do that down the line you can, the DX3R won't. I really like the 4th channel of the 4pk, it opens up options like winch down servos, rear steer and dig at the same time, scaler goodies etc. Don't get me wrong, the DX3R is a very nice radio, it's popular for a reason. I just think having the extra features is good. If you're gonna plunk down the money, do it right the first time I figure.

The nomadio radios are every bit as cool as the PK radios, but they have a bad reputation in terms of reliability. There are a few local guys who use them and have had no problems, but there are a few local guys who have had problems. It seems to be a crap shoot, and they're pretty scarce anyways. I've heard of very few issues with futaba.

Scattman · 05-31-2009, 08:07 PM

The Futaba 3PDF will do everything. Discontinued but can be found cheap. Up to 4 pos 3rd channel, 3 model memory, EPA on all channels, 75mhz FM, etc etc.

I have owned a couple of them. Can be found for around 50 bucks or so on the bay from time to time.

caymin last · 05-31-2009, 08:12 PM

Here is an in depth, step by step, of how to convert a TQ3 radio, hope it helps.
http://www.rccaraction.com/Media/Med...wtoconvert.pdf

Even though the title says for rear stearing,it will work for other apps that need a three position.

rjmurphy24 · 05-31-2009, 08:37 PM

thank you all so much for the info! It will really help me out in the decision making process! Just signed up on this site the other day, and have to say, it's a great wealth of knowledge and everybody seems so helpful! I'll post pics as the build progresses...waitin' on parts as usual! Thanks again!

BJoe · 05-31-2009, 08:45 PM

Quote:

Originally Posted by Scattman

The Futaba 3PDF will do everything. Discontinued but can be found cheap. Up to 4 pos 3rd channel, 3 model memory, EPA on all channels, 75mhz FM, etc etc.

I have owned a couple of them. Can be found for around 50 bucks or so on the bay from time to time.

Really? I'll have to dig mine out and use it! ANy suggestions on set up?

snydas1987 · 10-10-2018, 01:34 AM

I really like the futaba 4pk, for dual ESC's which I'd like to run, just not sure I can afford one. Seems easy to control dig, etc. Iv been worried about having the extra controls but I'd really like to just get a controller that I can mix both esc's, and do front n rear dig.
What sort of money can I get a controller to do this that's abit cheaper. I'd like to spend maybe $300US. $500 for the 4pk is abit much unless I can find a 2nd hand one I guess.
I just don't wanna buy a radio with jus dig switch n single ESC n find I need to upgrade to dual esc's n have to buy another controller. I'm not gonna be competing at all so don't know which way to go.
Any advice??
Thanks

Greatscott · 10-10-2018, 06:52 AM

Quote:

Originally Posted by snydas1987

I really like the futaba 4pk, for dual ESC's which I'd like to run, just not sure I can afford one. Seems easy to control dig, etc. Iv been worried about having the extra controls but I'd really like to just get a controller that I can mix both esc's, and do front n rear dig.
What sort of money can I get a controller to do this that's abit cheaper. I'd like to spend maybe $300US. $500 for the 4pk is abit much unless I can find a 2nd hand one I guess.
I just don't wanna buy a radio with jus dig switch n single ESC n find I need to upgrade to dual esc's n have to buy another controller. I'm not gonna be competing at all so don't know which way to go.
Any advice??
Thanks

WOW!!! Excellent use of the search button!!!!

Recommend looking into the Spektrum DX5C, they go for about $140, with a 6-ch receiver. A step up from there is the DX5R, has a nicer display and a few extra goodies, $250.

There are radios out there, FlySky seems to be a popular budget radio, very inexpensive. Some people have wonderful luck with them, some people have nothing but problems. I have see too many break and would rather spend a little extra for something more reliable.

tdevilman2009 · 10-11-2018, 08:47 AM

check out the tatic ttx300 the 3rd channel can b set for on off 3 pos or linear movent

heyok · 10-11-2018, 04:15 PM

If you don't have your dig controller yet, can I suggest that you look at mine?
I make one that gives you front and rear dig using a two-position channel if that is all you have. I also make one that uses a three-position channel.
https://www.youtube.com/watch?v=XH51...ature=youtu.be
or
MOA Dig Controller

05-31-2009, 03:30 PM	#1
rjmurphy24 Newbie Join Date: May 2009 Location: San Diego Posts: 35	radio with 3 position 3rd channel? well, I was going to try to do a 2 brushless setup on my moa truck, but it's looking like it's gonna cost me a small fortune, so I've decided to go another route. I want to run the punk dig switch, and will be wanting to get a 3 channel radio with a 3 pos third channel switch. I have browsed tons of them, but none of the descriptions mention wether it is a 2 or 3 pos switch for the 3rd channel. does anyone have a recommendation on which radio would be set up that way?

05-31-2009, 07:34 PM	#8
chrisjlittle RCC Addict Join Date: Nov 2007 Location: BV Posts: 1,170	Here's a pretty comprehensive list of popular options Spektrum DX3R (Very light, comfortable) Spektrum DX3 (discontinued model, requires modification. DX3.0 won't work) Futaba 3PM (Can work, the 3rd channel is awkward though) Futaba 3PJ (Discontinued model. Very nice though) Futaba 3PK Futaba 4PK (both the 3pk and 4pk share the same features, the 4pk just has 4 channels) JR R-1 (discontinued model. Also very nice) KO Propo EX-1 UR (relatively inexpensive 4 channel 2.4 ghz, no mixing but nice anyways) Traxxas TQ3 (few features, requires modification) Nomadio Sensor (very nice radio, 4 channels. Name it, it'll do it) Nomadio React (same story as the sensor, different case and menus) There may be others, this is just what I can think of off the top of my head. If you're on a tight budget you should look seriously into the 3PJ and R-1, they're both very nice, will have more features than you'll be able to use and can be had for very cheap. Edit: I just looked on E-Bay, an R-1 sold new in box for 88 bucks a few weeks ago. Spend another 100 bucks or so on a spektrum module as funds allow and you'll be sitting on a really nice radio for a very decent price. If you're in the market for a new radio I would personally advise either the 3PK or 4PK. The DX3R is very nice, but the PK's have far more features which will be useful if you ever want to use rear steer, or if you want to race. For instance, the DX3R has no mixing on the 3rd channel, whereas the PK's have many mixing features. Either PK radio will work with dual ESC's, so if you decide to do that down the line you can, the DX3R won't. I really like the 4th channel of the 4pk, it opens up options like winch down servos, rear steer and dig at the same time, scaler goodies etc. Don't get me wrong, the DX3R is a very nice radio, it's popular for a reason. I just think having the extra features is good. If you're gonna plunk down the money, do it right the first time I figure. The nomadio radios are every bit as cool as the PK radios, but they have a bad reputation in terms of reliability. There are a few local guys who use them and have had no problems, but there are a few local guys who have had problems. It seems to be a crap shoot, and they're pretty scarce anyways. I've heard of very few issues with futaba. Last edited by chrisjlittle; 05-31-2009 at 07:49 PM.

05-31-2009, 08:12 PM	#10
caymin last Rock Crawler Join Date: Jun 2008 Location: Naples Posts: 609	Here is an in depth, step by step, of how to convert a TQ3 radio, hope it helps. http://www.rccaraction.com/Media/Med...wtoconvert.pdf Even though the title says for rear stearing,it will work for other apps that need a three position. Last edited by caymin last; 05-31-2009 at 08:15 PM.

10-10-2018, 01:34 AM	#13
snydas1987 Pebble Pounder Join Date: Nov 2015 Location: anna bay Posts: 146	Re: radio with 3 position 3rd channel? I really like the futaba 4pk, for dual ESC's which I'd like to run, just not sure I can afford one. Seems easy to control dig, etc. Iv been worried about having the extra controls but I'd really like to just get a controller that I can mix both esc's, and do front n rear dig. What sort of money can I get a controller to do this that's abit cheaper. I'd like to spend maybe $300US. $500 for the 4pk is abit much unless I can find a 2nd hand one I guess. I just don't wanna buy a radio with jus dig switch n single ESC n find I need to upgrade to dual esc's n have to buy another controller. I'm not gonna be competing at all so don't know which way to go. Any advice?? Thanks

10-11-2018, 08:47 AM	#15
tdevilman2009 Quarry Creeper Join Date: Jun 2010 Location: lexington nc Posts: 251	Re: radio with 3 position 3rd channel? check out the tatic ttx300 the 3rd channel can b set for on off 3 pos or linear movent

05-31-2009, 03:48 PM	#2
ohmyCLOD! Quarry Creeper Join Date: Aug 2008 Location: in the basement cussing my broke ass rig Posts: 329	If you don't mind AM, a TQ3 can be setup with a 3 pos 3rd ch switch. They are relatively inexpensive to buy already modded that way, and are easy to mod to a 3 pos switch. Good luck not spending a small fortune...

05-31-2009, 03:56 PM	#3
MadForce RCC Addict Join Date: Nov 2008 Location: Greece, sun, sea and rocks Posts: 1,242	High end radios that do what you need are DX3R, M11, 4PK for sure. If I remember correct 3PM and react also have a 3 position switch. Another cheap option is to get a radio set from a readyset Kyosho MFR. This one has a 3 position switch and can be found cheap in ebay, no EPA though on channel 3.

05-31-2009, 03:59 PM	#4
rjmurphy24 Newbie Join Date: May 2009 Location: San Diego Posts: 35	I already have 3 of the TQ3 radios from my nitro trucks...what would I need to do to mod it? I'm no electrical genious, but follow directions pretty well.

05-31-2009, 07:02 PM	#7
ohmyCLOD! Quarry Creeper Join Date: Aug 2008 Location: in the basement cussing my broke ass rig Posts: 329	Search these terms: How To: Convert a Traxxas TQ3 for 4ws. Good luck

05-31-2009, 08:07 PM	#9
Scattman Official Cook of the ECC Join Date: Dec 2005 Location: Hawthorne, Florida Posts: 2,653	The Futaba 3PDF will do everything. Discontinued but can be found cheap. Up to 4 pos 3rd channel, 3 model memory, EPA on all channels, 75mhz FM, etc etc. I have owned a couple of them. Can be found for around 50 bucks or so on the bay from time to time.

05-31-2009, 08:37 PM	#11
rjmurphy24 Newbie Join Date: May 2009 Location: San Diego Posts: 35	thank you all so much for the info! It will really help me out in the decision making process! Just signed up on this site the other day, and have to say, it's a great wealth of knowledge and everybody seems so helpful! I'll post pics as the build progresses...waitin' on parts as usual! Thanks again!

10-11-2018, 04:15 PM	#16
heyok I wanna be Dave Join Date: May 2007 Location: Vancouver, BC Posts: 2,379	Re: radio with 3 position 3rd channel? If you don't have your dig controller yet, can I suggest that you look at mine? I make one that gives you front and rear dig using a two-position channel if that is all you have. I also make one that uses a three-position channel. https://www.youtube.com/watch?v=XH51...ature=youtu.be or MOA Dig Controller

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