SKU: 59983702002

FrSky RB-35S - Redundancy Bus w/ Advanced Stabilizer

Sale price$94.95 Regular price$105.50
Save 10%

Pay in installments of $26.38 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

FrSky RB-35S - Redundancy Bus w/ Advanced StabilizerThe RB 35 RB 35S builds on the success of the previous trusted Redundancy Bus series by adding many new features, such as configurable dual power input, dual BEC outputs, overload current detection, the new ADV stabilizer (RB 35S), etc. The RB 35 RB 35S system has been designed to meet the needs of users who want the ultimate flight safe performance and safety for their RC Models. Triple Receiver Redundancy & Dual Power Input RB 35 RB 35S has been

The RB-35/RB-35S builds on the success of the previous trusted Redundancy Bus series by adding many new features, such as configurable dual power input, dual BEC outputs, overload / current detection, the new ADV stabilizer (RB-35S), etc. The RB-35/RB-35S system has been designed to meet the needs of users who want the ultimate flight-safe performance and safety for their RC Models.

Triple Receiver Redundancy & Dual Power Input

RB-35/RB-35S has been designed to offer both dual-power and triple-receiver redundancy. This provides the user triple receiver signal and telemetry redundancy by adding multiplex ports (RX1-3 IN / S.Port). Dual-power provides a safe and efficient way to power the system with your power sources connected via a pair of standard XT30 connections.

The dual-power consumption system can operate either in Balance or Backup mode. In Balance Mode (default), it consumes the power line from either power source depending on which has the higher voltage. When switching to the Backup Mode, the system consumes the power line with the priority that the user selected under the set voltage range.

Dual BEC Outputs & Overload Protection & Current Detection

The RB-35/RB-35S includes a built-in Dual BEC, each XT30 output port can be independently configured to provide between 5V to 8.4V output. The unit’s BEC also can change channel output voltage for ports uses VOut1: CH1-9, and VOut2: CH10-24 and the rest ports. All Channel ports are provided with overload protection, and in addition, Channels 1-9 support the current detection function.

Advanced Stabilizer

The RB-35S offers an ADV Stabilizer function which is an upgrade over the original classical gyroscope stabilization modes. The ADV Stabilizer offers an advanced mode that provides more programmable stabilized channels and flexibility.

The classical stabilization mode has been enhanced with 5 additional stabilization channels, providing pin mapping to each channel in the multiple flight modes like Stabilization, Auto-Level, Hover, and Knife-Edge with an airplane model.

In the advanced stabilization mode, all the RB-35S output pins are configurable for stabilization and additional advanced features such as File Sharing, Programmable Parameters, Developer Access, etc.

Diversified Sensor Telemetry 

The RB-35/RB-35S also works as an extensive sensor module with various built-in sensors including diversified telemetry. The RB-35S also includes high-precision telemetry sensors for monitoring altitude, vertical speed, etc. can be also used as an alternative to using a GR or S series receiver.

Power Switch Function

The built-in power switch function draws the support of using multiple types of external switches (e.g. NFC switch, Pin Plug, etc.) that enable flexible options on how the power can be switched on/off without the need to plug/unplug the battery connections.

Features

  • Dual Power Input & Triple Receiver Redundant Guarantee
  • RX In | FBUS/SBUS/S.Port Auto Recognization
    (Note: Only the S.Port on the RX1 channel port can be used to upgrade firmware.)
  • Built-in Advanced Stabilization Functions
  • Built-in High-Precision Telemetry Sensor (Altitude, Vertical Speed, etc.)
  • Built-in Power Switch Function | Match with Different External Switches (Optional)
  • Dual Power Input (Balance / Backup mode)
  • Independently Configurable Dual BEC Outputs
    (BEC 1: VOut1 & CH1-9 | BEC 2: VOut2 & CH10-24 & all other Ports)
  • Overload Protection on Each Channel
  • Channel1-9 with Current Detection
  • Full Black Box Data Record Function
  • Supports External LED Indication
Specifications
  • Dimension: 114.4*73.4*18.7mm (L*W*H)
  • Weight: 99g
  • Number of Configurable Channel Ports: 24 (PWM/FBUS/S.Port/SBUS Out)
  • 3 RX Input Ports & 1 LED Indicator Port
  • Battery Input Voltage Range: DC7.4-26V (It is recommended to use 3S-6S Li batteries)
    (Note: 2S Li Batteries will not have sufficient input supply voltage to reach the 8.4V BEC output configuration.)
  • Operating Current: 200mA@12V
  • Continuous Current: 2*[email protected] (BEC Outputs)
  • Operating Temperature: -20°C~75°C
  • Battery Input & BEC Output Connector: XT30
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 59983702002

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 12 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Ann
Birmingham, US
★★★★★ 5
Great paper towel holder
Item Package Quantity: 1, Color: Black
This paper towel holder works well for holding the roll while you pull off single sheets. It's heavy and sturdy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
I
Verified Purchase
Izajo.co
New York, US
★★★★★ 4
Passed (my) test: 4/5
Item Package Quantity: 1, Color: Black
I used to have a paper holder affixed to the wall. Obviously, it was stable but not always delivering the size of paper towel that we expected. After redoing my kitchen backsplash that I didn’t want to pierce through just yet, i decided to go for an countertop paper towel holder, and i picked this one (in black) Reviews were decent and i liked that it has an “arm” to hold the paper. So, i put it to the test (see video) Here are my conclusions: 1) Solid built and weighted at the bottom + rubber to prevent the holder from moving around while pulling the paper 👍🏼 2) out of five trials at pulling the paper, i only had one fail (see video) which is still a better ratio than with my wall holder. 👍🏼 3) There are probably cheaper holders on the market, but most of them are not stable and require two hands to pull paper. This one is easy of use with only one hand which is useful while cooking. 4) i like that this holder comes in different colors, to match the kitchen decoration. 5) The hook at the top of the holder is convenient to carry the holder out of the kitchen, to the dining table for example.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
M
Verified Purchase
mrehb
Chelsea, US
★★★★★ 5
Great Product - Exactly what I was looking for
Item Package Quantity: 1, Color: Black
Great product. Love the black color and the look on my counter. The tension arm does its job and the product is stable when taking a paper towel off the roll.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
K
Verified Purchase
Kindle Customer
Chelsea, US
★★★★★ 5
It actually works!!
Color: Black
I was hesitant to order because I have had several other freestanding paper towel holders. This one actually works!!! Glad I ordered!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
S
Verified Purchase
Susan Thompson
Massapequa, US
★★★★★ 5
Great Buy
Color: Gold
Very heavy duty! Also classy and matches my gold faucet perfectly. Great value!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026

recommand products