Finding your suitable frsky receiver x4r is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best frsky receiver x4r including detail information and customer reviews. Let’s find out which is your favorite one.
Reviews
1. FrSky XSR 2.4GHz 16CH ACCST Receiver S-Bus CPPM Output Support X9D X9E X9DP X12S
Feature
Number of channels: 16(S-Bus) : 8(CPPM)RSSI output: analog voltage output (0~3.3V)
Operating Range: >1.5km (Full Range)
Operating Current: 100mA@5V
Operating Voltage: 4 - 10.0V
Description
Weighing in at 4.3 grams (including connection cable) and smaller than the X4R, this little receiver is a great choice for micro multirotors. The XSR is SmartPort enabled and has S-bus as well as CPPM outputs. However we needed to give some things up so it could be smaller. The XSR does not support FBVS nor PWM and the antennas are soldered on instead of utilizing IPX connectors.2. Frsky XM Plus Mini Full Range Receiver Failsafe D16 Mode Support SBUS Up Compatible With Frsky X9D / X9D Plus X9E X12S Transmitter.
Feature
1. It's a full range receiver, similar range to X4R-SB and XSR, Much smaller size and lighter weight2. It's possible to direct solder RX to FC with header pins without wires (if FC supports it)
3. XM+ is even smaller than the LR1000 by FuriousFPV, great RX option for their micro quads (such as the Moskito70)
4. Only downside of XM+ RX is the lack of S.Port full telemetry (Smart Port), there is only RSSI telemetry. RSSI has a dedicated solder pad and it's also available on the 16th channel.
5. RSSI pin outputs PWM signal (0-3.3V). Please be aware that this signal should not be connected to MinimOSD directly, as it will give you 0% or 100% only. You will need a digital to analogue converter (low pass filter) to convert PWM to analogue voltage level.
Description
General This insanely tiny 2.4GHz diversity receiver available Package Including Frsky XM Plus receiver3. FrSky X4RSB 3/16CH Telemetry Receiver Full Range
Feature
RSSI (PWM) outputLighter weight and physically smaller than D8R-II & D6FR
Two selectable failsafe setting options - native failsafe or user programmable failsafe
S.Bus port is compatible with Futaba S.BUS servos and FrSky SBUS&CPPM compatible servo
External analog telemetry port (AD2)
Description
Description:- Brand name: FrSky
- Item name: FrSky X4RSB 3/16ch Telemetry Receiver
- Dimension: 40*22.5*6mm (L x W x H)
- Weight: 5.8g
- Operating Range: full range (>1.5km)
- Operating Voltage Range: 4.0~10V
- Operating Current: 100mA@5V
- Number of Channels: 3/16Ch (1~3ch from conventional channel outputs,1~16ch from SBUS channel)
- Compatibility: FrSky X-series Module (XJT etc.) Taranis X9D in D16 mode(X4RSB is not work with D-series Module)
4. FrSky Taranis Compatible Receiver X4R 4-channel 2.4ghz ACCST&Telemetry
Feature
Smart Port enabledWith external Analog Telemetry port (AD2)
Lighter weight and physically smaller than X8R and X6R
With RSSI PWM output (0~3.3V) on board
FrSky Brand
Description
X4R receiver features 4 PWM outputs (normal servo) and now includes an option for CPPM output for feeding to flight controllers or other uses. CPPM carries 8 channels on a single servo wire. Smart Port and a traditional A2 port are all located on the side of the receiver and allow you to connect all sorts of great sensors to send data back to your FrSky radio.
Model Name:X4R Specifications
Dimension: 40*22.5*6mm (L*W*H)
Weight: 5.8g
Number of Channels: X4R-4ch from conventional channel outputs, without SBUS port X4RSB-3/16ch (1~3ch from conventional channel outputs, 1~16ch from SBUS channel)
Operating Voltage Range: 4.0~10V
Operating Current: 100mA@5V
Operating Range: full range (>1.5km) With RSSI output on board: PWM voltage output (0~3.3V)
Firmware Upgradeable
Compatibility: FrSky X-series Module (XJT etc. ) & Taranis X9D Plus in D16 mode (X4R / X4RSB is not work with D-series Module)
Features: Smart Port enabled With external Analog Telemetry port (AD2) Lighter weight and physically smaller than X8R and X6R With RSSI PWM output (0~3.3V) on board
5. FrSky X4R-SB - 3/16 Channel Receiver w/ SBUS
Feature
FrSKYX4RSB-CPPM
Description
The FrSky X4R-SB - 3/16 Channel Receiver w/ SBUS
Details
FrSky's X4R-SB receiver features 3 PWM outputs (normal servo) and 1 Sbus port that carries all 16 channels. Plus the exciting new Smart Port and a traditional A2 port are all located on the side port of the receiver. A FrSky FBVS can be connected to the A2 port for simple voltage monitoring.
Smaller than the X6R, but still packing 16 channels and the new Smart Port that supports the new hubless digital sensors! Or, connect the new vario, and then connect the old hub to use existing analog sensors.
SBus allows you to have access to all 16 channels. Alternatively, you can use something like the FrSky Sbus Decoder, this will allow you to add 4 normal servo outputs (pwm). You can also connect Sbus servos directly to the Sbus line. Just "Y" in as many SBus devices as you need.
Note: This version of the X4R does include the Sbus output and offers 3 channels via PWM. No CPPM output.
Specification:
Dimension: 40x22.5x6mm
Weight: 5.8g
Operating Voltage Range: 4V-10.0V
Operating Current: 100mA@5V
Operating Range: >1.5km (Full Range)
Firmware Upgradeable
Compatibility: FrSky Taranis, Taranis Plus, & XJT module, X9E, Horus
Communication Protocols: S-BUS 16 channels, PWM 3 Channels, No CPPM.
NOTE: FrSky recently updated the antenna on the X4R-SB and the S6R. Replacement antennas for the updated version can be found here: FrSky Receiver Antenna 15 cm - IPEX Connector You can compare the height and width of your current antennas to determine which version you have.
6. FrSky 2.4GHz ACCST X4R 3/16-Channel Full Duplex Telemetry Receiver w/SBUS
Description
Features: RSSI (PWM) output Lighter weight and physically smaller than D8R-II & D6FR Two selectable failsafe setting options - native failsafe or user programmable failsafe External analog telemetry port (AD2) SB port is compatible with Futaba S.BUS servos and FrSky SBUS&CPPM compatible servos Specs: Number of Channels: 3ch - Conventional Channels, 16ch with SBUS Operating Voltage Range: 4V~10V Operating Current: 100mA Operating Range: Full Range (>1.5km) Dimension: 40x22.5x6mm Weight: 5.8g Compatibility: FrSky X-series modual (XJT, etc) & Taranis X9D in D16 Mode)7. FrSky X4R-SB - 3/16 Channel Receiver with SBUS and CPPM without pins
Feature
FrSKYX4RSB-CPPM-Without-Pins
Description
FrSky X4R-SB - 3/16 Channel Receiver with SBUS and CPPM without pins.
Details
The names says it all, this a X4R-SB S-BUS and CPPM reciever with no servo pins soldered on. This saves weight and makes the reciever more compact. You will need to do some soldering to use this reciever.
FrSky Has developed new firmware for the X4R-SB that allows it to run CPPM outputs by placing a jumper across signal pins 2 and 3 during binding.
The X4R-SB-CPPM receiver features 3 PWM outputs (normal servo) and 1 Sbus port that carries all 16 channels. Plus the Smart Port and a traditional A2 port are still located on the side port of the receiver. A FrSky FBVS can be connected to the A2 port for simple voltage monitoring.
Smaller than the X6R, but still packing 16 channels and the Smart Port that supports the new hubless digital sensors! Or, connect the new vario, and then connect the old hub to use existing analog sensors.
A common question is what can the SBus port do. First off, you can connect it to many flight controllers via a single connection, and now you have access to all 16 channels. Or, you can use something like the FrSky Sbus Decoder, this will allow you to add 4 normal servo outputs (pwm). You can also connect Sbus servos directly to the Sbus line. Just "Y" in as many SBus devices as you need.
Specification
Dimension: 40.6 x 23 x 8mm
Weight: 3.6 grams
Operating Voltage Range: 4V-10.0V
Operating Current: 100mA@5V
Operating Range: >1.5km (Full Range)
Firmware Upgradeable
Compatibility
FrSky Taranis, Taranis Plus, & XJT module
