FrSky DJT - JR Transmitter Telemetry Module

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JR Telemetry Transmitter Module
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FrSky DJT - JR Transmitter Telemetry Module

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The DJT telemetry transmitter module is a great choice if your transmiter is compatable with the JR modules.

The Telemetry Radio System developed by FrSky provides an additional return link that is used for monitoring the Rx’s voltage, poor receiver reception, temperature, location, speed and so on.

The module is compatible with both the V8-series (non-telemetry) and the D-Series (telemetry) receivers.

ACCST logo


Advanced Continuous Channel Shifting Technology (ACCST SYSTEM) achieves highly reliable link in interference rich environments.
Easy to bind and instant link-up
Excellent reboot times
All channels failsafe
Quick response
Very smooth servo movement
Alarm on events of receiver (low battery voltages, poor reception, etc.)
Error-free link, by using 48bits CRC algorithm
Low power consumption
Firmware upgradable


V8  Series: (Non-telemetry receivers)
V8FR-HV, V8R7-HV, V8R7-SP, V8R4

D Series: (Telemetry receivers)

Compatible with the following transmitters:
JR: 347, 388, 783
, U8, PCM10, PCM10S, PCM10SX, PCM10IIS, 8103, J9303, MX-22, MX-24S, PX, 9XII, Eurgle 9X, Turnigy 9X, 9XR and many more radios.


Operating Voltage Range: 6.0V-13.0V
Operating Current: 50mA
Output Power: 60mW
Resolution: 11bit (3072)

great for my Turnigy 9x. Review by Brett
fits perfect with a very minor modification to my Turnigy 9x, where the metal pins of the transmitter go in to the module, i had to take apart the module (2 screws, no tape no glue) and cut out a little more "fitment room" otherwise the module wouldnt click in to position. youll see what i mean when you receive yours.

would definitely recommend
(Note- this mod is only needed with 9X radios as they do not use a "normal" module bay.) (Posted on 7/22/15)
great product, great customer support Review by marcio
bought this and the reciever for my flysky 9x. works perfect. i flew it this morning and i went way pass the range of the stock tx/rx. did not lose signal at all. i just setup the failsafe to rtl and it works good on the bench now all i have to do is test it out in the field. customer service was great and delivery to OK was super fast. (Posted on 4/18/15)
One word - Excellent Review by Glen
Purchased the DJT - JR module with a D4r-II receiver to install in a stock FLYSKY FS-TH9X with a CC3D board. After banging my head trying to get the combo working with the receiver port, I disabled the receiver port on the CC3D and selected PPM on the Flexiport. Magic!

Thank you very much for the fast shipping to Florida. (Posted on 3/11/15)
Brought new life to my JR8103 Review by William
Works great with my JR 8103 and V8R7 receiver... Next day I sold my DX6i and Spektrum rx's (Posted on 11/22/14)
Great Service! Review by Bentucky
Wow!!!! Very fast shipping and A+ customer service!! I have already ordered more stuff from this site! Love it! Great business here! (Posted on 8/29/14)
Works great Review by Sam
Installed this on my jr9303 and it works perfectly! Simple to use easy to bind and incredible range. It's the system that made me make the leap to 2.4 from 72mhz. Now I have the added benefit being worry free of any frequency conflicts at flying events. (Posted on 7/21/14)
Excellent Customer Service Review by walkman146
I have not tried out the product yet, but I have to comment on the great customer service I have received so far. I talked extensively with Wayne about this system before purchasing, and he had great advice on exactly what I would need. He did not try to upsell me on a more expensive products, just what I needed. I picked up a DJT module, FLD-02 monitor, and the D8R-XP and D6FR receivers. I ordered on Wednesday before Thanksgiving, and they were delivered on Friday! Now, that is fast! Thanks Wayne. (Posted on 12/2/13)
FrSky DJT - JR Transmitter Telemetry Module: the most practical setup Review by Anibal
I Installed this module in a Turnigy 9X radio as platform for telemetry system without internal modifications. Just some grinding around the module plug pins as some reviewers suggested. The system was complimented with; FLD-02 LCD DISPLAY with mounting bracket and Voltage sensor. With just that, I have a Telemetry system that provides radio Signal strength both ways, Power Battery Voltage, Receiver voltage, Two alarm levels for each parameter and Failsafe. Tested with receivers D6FR-6 and D8RXP-8. The range and capabilities of this setup is excellent and provides me a lot confidence during flying.

Also my pocket is very happy. For the next comparable system with different brand names the prices are more than 5 times.!

Buy here with confidence...shipping, prices and technical support are the best you can get for FrSky products in the US and External Market. (Posted on 11/11/13)
Works great with a JR XP9303 Review by Nicholas
Works as advertised. Shipping was cheap (in CA) and fast. Aloft Hobbies' site was very efficient. What's there not to like :-) (Posted on 5/19/13)
Works Great With My Early JR XP8103 Review by llb75
My TRex 450 was having swash plate glitches using my early JR XP8103. Since the cost was so low I decided to give the DJT, and one of the D8R-II plus receivers a try. Swash plate now operates smooth and even. Got rid of all my glitching problems. Well worth the money. (Posted on 3/14/13)
excellent service Review by fastfwd
I am amazed how fast this item was shipped ! And during the busy holidays ! Keep up the great service ! (Posted on 1/8/13)
Very good quality and works fine.
Fits in my new Turnigy 9X transmitter.
Thanks for very fast posting this order, orderd at 26/11/2012 and athome 01/12/2012!!
Ciao,Belgium (Posted on 12/5/12)
Works perfect and gr8 price Review by Merin
Really a deal for price, and really good quality too, but it didn't have a proper box, it just came in a ziplock bag with instructions. (Posted on 7/13/12)
upgraded for my gas powered plane, 33 cc gasoline Review by seagovernor
upgraded from optima 7 on JR 9XII which had some range issue at full throatle, probabely due to ignition noise.
I am very happy now, no issue at all on 2m x 2m full-size F3A plane and very easy for binding, range test and fail safe setting. Wayne is very promt to delive my order and reliable person. It took just 5 days to Asia from USA. Just upgrade as he is saying. Thanks (Posted on 4/28/12)
NiCE! Review by John
Did some research before I ordered and the product itself is an excellent! Looks and feels high quality, and it fits my Flysky 9x radio without any issues. Binding was really an easy thing to do. The support I received from ALOFT hobbies was top notch! No other online R/C companies have ever offered me type of support I received from Aloft Hobbies. Wayne, I suppose he is the owner, has been answered all my emails, calls and text when I needed help. I will defiantly recommend Aloft hobbies to anyone! I just wish Aloft hobbies will carry more goodies such as Lipo batteries, bec’s and brushless motors. I shall return soon for more. (Posted on 3/9/12)
Payed for itself in the first week. Review by Av8tor
I just wanted to share that this radio payed itself off after I landed off field. We looked all over the area we thought it had landed, but could not find it after 45 minutes. Then I remembered that the telemetry could help pinpoint a lost plane. Using the transmitter in low power mode we were able to locate the plane in the middle of a large bush 50 feet from where we had been looking. Now everyone at the field is upgrading their radios.

Thank Aloft!! (Posted on 1/11/12)

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Product FAQs

Does this module require also purchasing an LCD display to provide the alarm for low voltage, poor reception, etc?

It is not required to have the LCD display to set alarms, but it does make things easier, and is very handy to actually see what the voltage level and signal strength are.

The modules come from the factory with the RSSI (signal strength) alarms set at very reasonable levels. I have seen no need to adjust them. The factory settings do not set any alarms for the voltage as there are so many possible combinations.

If you do not have an LCD display, then the alarms can be set via a USB cable connected to a computer.

Still learning this new 2.4 systems.Only FRSky receiver modules are compatible with this transmitter module, correct?

Yes, once you are converted to FrSky you need to use FrSky receivers. This is actually a good thing as the FrSky is very reasonably priced, and you can usually sell off your old radio gear for more money than brand new FrSky gear will cost. Many people are able to expand their receiver count when converting. The FrSky system is truly one of the best available. The Futaba FASST, Sanwa (Airtronics) and Hitec are also very good 2.4 systems, but their pricing is horrible. None of them can match the performance, features and pricing of the FrSky system. Hope this helps.

So, I will need a frsky channel changer to set my channels with this decoder?

Yes, or a similar channel changer from Futaba, etc.