The R9 SX is the enhanced version of the R9 Slim series of long-range capable receivers. It adds 3-pin servo connectors with 6 full PWM channels and utilizes the dual-antenna design. The light-weight protective shell has a Multi-use 6-pin plug to bring you additional functions like signal redundancy, telemetry feedback, external battery detection and more.
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The Archers series is FrSky's latest range of 2.4Ghz radio receivers. The Archer GR8 is the successor of the FrSky G-RX8 receiver and runs the new ACCESS protocol, which boasts lower latency, longer range and better performance over ACCST protocol. It also has an upgraded high precision variometer and barometer sensors that will give you telemetry data such as altitude and vertical speed with greater accuracy than before.
The Archers series is FrSky's latest range of 2.4Ghz radio receivers. The Archer M+ is the successor of the FrSky XM+ receiver. Like the XM+, it has a tiny form factor and is practically weightless (1.3 grams), making it ideal for micro quads and small Rc models. The difference with the Arher M+ is that it runs the new ACCESS protocol, which boasts lower latency, longer range and better performance over ACCST protocol.
The FrSky L9R long range receiver raises the bar in 2.4GHz long range performance.
The L9R receivers boast reception sensitivity that doubles the range of existing FrSky X Series receivers and up to 3x the range of a standard V8 or D series The L9R supports 9 standard servo outputs and support for 12 channels using S.BUS.
It should be noted that L9R is a non-telemetry receiver and therefore not Smartport or Data Hub compatible.
The S8R receiver from FrSky is designed for use in RC airplanes. It's works as a traditional 8 Channel PWM Rx, but it also has a built-in 3 axis gyro and a 3 axis accelerometer sensor module. With the built-in sensors the S8R will compensate for outside forces on the aircraft and will enhance the stability of your model making it easier and smoother to fly. The S6R supports automatic leveling, hover and knife-edge for conventional models and automatic leveling for Delta wings and V-tail. These model types can be enabled via S8R.Config or S8R.lua PC software.
The FrSky STK USB programming adapator can be used for upgrading the firmware on FrSKY receivers or for programming the settings on the S6R/S8R receivers.
How to use FrSky STK tool to update firmware
How to config FrSky S6R receiver with STK tool
R9 STAB OTA is a 868MHz long-range and stabilization receiver with a built-in 3-axis gyroscope and 3-axis accelerometer.
MULTIPLE FLIGHT MODES: R9 STAB OTA has 8 PWM channels, on traditional fixed-wing models it will support stabilization, automatic level, hover and knife-edge flight modes. For delta wings and V-tail models, it supports stabilization and automatic level flight modes.
Replacement battery caps for the FrSky X Lite radio enabling higher capacity 18650 cells to be used instead of 18500 cells.
Choice of colours: Black / Red.
If you're having difficulty closing these caps onto your X-Lite DO NOT FORCE THEM SHUT this will cause the retention tabs inside the remote to break. There are two set screws inside that can be backed out half a turn to help them fit better.