FrSky Naked X4RSB 2.4 GHz 16ch ACCST Receiver with S-BUS

FrSky Naked X4RSB 2.4 GHz 16ch ACCST Receiver with S-BUS
$28.00  $19.00 
Manufacturer : FrSky
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The FrSky X4RSB is the go to receiver for FPV racing pilots using the Taranis Transmitter.  Our naked/depinned version of this receiver is smart port enabled with full duplex transmission, weighs only 5 grams, and gives you up to 16 channels via S-BUS.  This receiver has replaceable antennas that use a connector so they are easy to swap out when you chew them up in your props during crashes.  It also has an analog out RSSI port to supply RSSI data to your OSD.  You can also access a non inverted SBUS signal as described beow and shown in one of our product pictures.  This means you do not need an SBUS inverter to hook up to flight controllers that do not have built in inverters.


  • Type: FrSky ACCST
  • Channels: 1-16 for S-BUS and 1-3 for PWM
  • Diversity: Has Diversity Antennas
  • Band: 2.4GHz
  • Dimensions: 40mm x 22.5mm x 6mm (L x W x H)
  • Weight: 5 grams
  • Input Voltage: 4V~10V
  • Compatability: FrSky X-series Module & X9D & X9DP &X9E & X12S in D16 mode.(XSR does not work with the D-series module)
  • Operating Current: 100mA@5V
  • RSSI Pad: Located right behind the Antenna that is on the corner of the board, near the edge of the board.
  • Non Inverted SBUS: A is signal and GND is ground for an un inverted SBUS signal for direct connection to Naze32 Rev5 or other boards that do not have a built in SBUS inverter.  See the pic in the product images.


  • 1 receiver
  • 1 cable
  • 2 jumpers
  • 1 manual
  • 1 receiver wrapper


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