Availability: 98 In Stock
Sku: LMN-0044
A simple to use stabilizer with auto leveling capability with extremely minimum settings / calibration required. Designed for beginners, FPV flyers or even advanced pilots who needs an extra safety feature under unexpected circumstance. Lemon Rx engineers had been spending  months in optimizing stabilization control strategy along with many flight tests pilots all around the world to come up an exceptional reliable and easy to use stabilizer (namely stabilizer stabilizer PLUS). The optimized control strategy allow the stabilizer to work just about any planes with almost no complex tuning and minimal setup required that just take a few seconds to complete.

- Contain all capabilities of the popular Lemon Rx stabilizer with similar setup / interface
- Auto-level (beginner / advanced) / gyro / no stabilization
- 4 orientations installation allowed with auto-detect feature (refer to user manual for full instruction)
- Allow the use of all 7-channel even when stabilization is enabled
- All channels failsafe capability (this means that you can even set the plane in orbiting in the event of transmitter failure by setting stabilizer as auto-level with bank angle under failsafe)
- Proprietary control algorithm ensure minimal user setup and extreme reliability for different type of planes
- Optionally gear channel can be used to remotely control stabilization mode in either auto-level / gyro / no stabilization
- Spektrum owner with DX5 is capable of using gear channel to choose either auto-level and no stabilization or gyro and no stabilization.
- Remote master gain on-the-fly adjustment on AUX3
1) What's the major difference between Lemon Rx stabilizer and Lemon Rx stabilizer PLUS?

Stabilizer PLUS has many new features and capabilities with its build-in DSMX compatible / DSM2 compatible receiver over its previous successor of "Lemon Rx Stabilizer." One of the major differences is that stabilizer PLUS uses total of 6-axis, both accelerometer and gyroscope to obtain the plane's orientation while stabilizer uses 3-axis based gyroscope parameters (rate control) to stabilizes the plane.

Stabilizer helps the plane to smooth its flight by rate control on a windy day. With stabilizer PLUS, not only you can selectively choose rate control but it also does "auto-leveling". Auto-leveling may refers to "stick deviation / flight angle" type of control.  What this means is that when you adjust the stick by 30 degree the plane will fly by 30 degree (user is not really controlling the deflection of control surface under auto-level mode but the stabilizer PLUS does all the calculation in order to achieve 30-degree angle for bank or elevation).

This is very helpful for beginner for flying plane especially without a trainer pilot around.

For instant, if the plane flipped over or loss control, the user only needs to leave his hand free on the transmitter stick and let the plane to "auto-level" it back to normal flight envelope. When the plane returns to its normal flight position, you can selectively disable stabilization to test out your skill or let the rate control mode to assist flying on a windy day.

The all-channel failsafe feature also allows user to possibly set the plane in orbit mode or gently glide the plane down in case of anything unpredictable such as transmitter failure. It is up to the user creativity with the flexible but simple setup.

PLEASE NOTE: Customer with DM8 / DM9 module with the use of 3rd party transmitter should not be using this unit due to incompatability issue.

Type: Stabilizer PLUS 7-Ch. (Top Pin) DSMP (DSMX /DSM2 Compatible) With Diversity Antenna
Number of Channel: 7
Modulation: Proprietary DSMP/X (DSMX and DSM2 compatible with auto detection of both modes)
Band: 2.4 GHz
Dimension: 37(L) x 28(W) x 9(H)  mm
Weight: 8.0g
Voltage Range: 3.45 - 8.4 V

Quick start guide (Thanks to John and NIgel in helping us with this quick start guide!)

User Manual re-direct link (Thanks to John [JJ604 RCgroups] and Nigel in helping us with this user manual.)


RCgroups discussion 


Using the Stabilizer PLUS for the first time (hardware reset with most basic setup. Gear channel for mode changing with auto-level in beginner mode.)
See user manual for advanced setup with various functions. Below is the most simple instruction to guaranteed the activation of auto-level / gyro / no stabilization with the use of 3-positions gear channel.

- Create a new aircraft model on transmitter (if dual aileron is used with 2 separate servo without using Y-cable, select dual aileron and make sure J6 is at the on position)
- Insert bind plug horizontally between aileron and rudder to guaranteed hardware reset of any unwanted settings set previously and restore to factory default.
- Provide power. When 4 LEDs flashes sequentially, remove power.
- Set J4 to J6 accordingly. (Eg. J4 and J5 on with fixed wing aircraft with no dual aileron.)
- Mount stabilizer PLUS mounted on a plane at its normal position (bottom of stabilizer PLUS is towarding ground at plane's normal flying position)
- Bind stabilizer PLUS
- Remove bind plug and wait until LEDs flashes complete and remove bind plug
- Change gear channel to observe the changes of control mode with auto-level / gyro / no stabilization
- Set J1 to J3 accordingly to adjust for corrective action direction
- The setup is completed. You can now power off the stabilizer PLUS. The stabilizer PLUS is now ready to fly with power provided to it after ~10 seconds of initialization. You may now select flight mode with gear channel! 
Aileron Differential and Flaperon Constraints
Please note the following regarding the use of the Lemon Stabilizer PLUS in Autolevel mode:
1. Aileron Differential must not be used.
2. Flaperons, if available, must not be deployed.
These limitations apply only to Autolevel mode and are inherent in the way the stabilizer functions. They are fully explained in the Essential Instructions.

Using the Stabilizer PLUS as 7-Channel Receiver
- Turn off J1 to J6
- Follows normal binding procedure by inserting bind plug to the bind location and enable binding on transmitter
- Bind location will become the 7th channel. Use ESC with BEC on throttle channel for supplying power to servo.
Understanding the Lemon Rx stabilizer(Thanks to John [JJ604 RCgroups] and Nigel in helping us with this user manual.)
1) See above link for the most update user manual or click here for essential guide.
2) See above link for the most update information or click here for flow diagram (recommended to keep this in your field toolbox for easy understanding of stabilizer PLUS).

How dual antennas work
An independent processor monitors an incoming signal and choose the appropriate antenna for reception. This allows 2 different location for installing the antennas along with different orientation. Satellite is no longer needed for receiver diversity. This greatly reduces weight with increased overall reliability in comparison to the use of a primary receiver with satellite receiver.

Install location of Lemon Rx stabilizer PLUS
Direction of servo movement with changes in direction when stabilizer is enabled

Video section (Thanks to John [JJ604 RCgroups] for preparing the video)
Lemon Stabilizer PLUS step-by-step for beginners

Lemon Stabilizer PLUS Basic Setup video

Lemon Stabilizer PLUS Options video


1) This is not a Spektrum DSMX or DSM2 product, nor is it a copy of a Spektrum DSM2 or DSMX product. The Spektrum, DX5, DX6, DSMX, and DSM2 brand is a trademark as well as or is the ownership of Horizon Hobby, Inc.



Orders are shipped from Columbus, the capital city of Ohio, USA.

An order placed before 2:00pm Eastern Standard Time will be shipped the same working day.

We ship on Monday-Friday by US postal service (USPS) and UPS, and Saturday morning by USPS if a local post office is open. Any order placed on Saturday morning may or may not be shipped the same day. Orders placed on Sunday and US holidays will be shipped the next working day.


Retail orders above $80 may be eligible for free shipping, including contiguous United States, Alaska, Guam, Hawaii, Puerto Rico, and APO addresses. We will use either USPS or UPS that most packages can be delivered in 3-5 working days, but not guaranteed. However, for packages contain large and heavy items, such as power supply, we may use parcel post service or UPS Surepost that may take up to 7 working days to be delivered.

USPS First Class Mail and Priority Mail, Express Mail, and UPS services can be used for domestic addresses. Tracking number and delivery confirmation will be provided to the customer when they are available. If you have not received a tracking information E-mail, please log into your account and click the "view order" link, then click "Track your order" link to find out the tracking number and ship method.

USPS Priority Mail is typically delivered in 3 working days. But very occasionally a priority mail package may be delayed for several days in the mailing system. If delivery time is extremely critical to your order, we would recommend Priority Mail Express or other couriers.

Domestic First Class Mail is only 1-2 days slower than Priority Mail in delivery. We suggest domestic customers choose First Class Mail for an order under 15 oz to save shipping cost.

Real shipping cost is calculated according to package weight and distance, and can be found in the checkout page after delivery address is specified in the fields.

Any order of $200 and above requires addressee's signature confirmation upon receipt of the package. Please contact us in advance or leave a comment in the message box if you want to waive signature confirmation.

We always check the legality of potential fraudulent orders. This procedure may lead to 1-2 working days delay in shipping in some rare cases.

We do not ship products to shipping forwarding companies. Any order shows this kind of address will be cancelled and refunded without notification.


DHL, DHL Express, US Postal Service (USPS) First Class Mail, Priority Mail, and Express Mail (EMS), and UPS services can be selected for international addresses. Shipping cost is calculated according to package weight and distance, and can be found in the check out process. A package usually takes around 7-10 days to be delivered, or occasionally up to 45 days depending on the processing speed in your country, especially in some countries such as Brazil and Russia.

USPS First Class Mail is a budget shipping method. As soon as a First Class Mail package left USPS Chicago hub there will be no tracking information available. If you need detailed tracking information and timely delivery please do not use this shipping method.

Presently we cannot ship lithium batteries internationally by US Post Service or any other air shipping method. Please select UPS Ground if your order contains LiPo or LiFe battery.

We do not ship products to shipping forwarding companies. Any order shows this kind of address will be cancelled and refunded without notification.

Lemon Rx 7 Channel Stabilizer PLUS DSMP Receiver with Gyro & DSMX Compatible

Customer Reviews

Based on 16 reviews
Good so far...

I purchased four of these receivers for standard and nonstandard (wings) models. The instructions and information available from RCGroups was excellent and I was able to set them up easily with Spektrum transmitters. I encountered some difficulties when I switched to a Radiomaster TX16s but that was due to my inexperience with OpenTx. They are now working as I would expect in all 3 flight modes on the bench but I have not yet had a chance to try them in flight.

Delivered as promised

Easy to setup

Great Choice For Stabilized RC

Easy to set up and it just works. Very affordable and has plenty of how to advice on the net. Can’t go wrong if you need just 6 channels.

Great Stabilizer, with auto level mode and much versatility

This is an excellent product. I installed this unit in a foam board delta wing. The installation, setup, and usage is very straight forward. NOTE: If you're using a Radiomaster or Jumper multi-protocol radio, use the default channel order. The Spektrum products do their own mixing, including channel order. Mine happened to be AETR... Hope that tip helps.

Will buy another
Would recommend to other pilots
If all else fails, use it as a 7 channel receiver...


Lemon Rx 7 Channel Stabilizer PLUS DSMP Receiver with Gyro & DSMX Compatible

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