Radio Servo's

The GD2508MG is a fast (0.08sec), high torque (25kg), metal-geared standard-size servo with a rotation of 180°, supplied with a mounting kit, and a selection of plastic servo horns, plus one metal servo horn.  The entire servo case is CNC machined from solid 6061 aluminum, which is extremely strong and acts as a very good heatsink for the motor and amplifier.

Specs:
Model No: GD2508MG
Torque@6V: 18kg
Torque@8.4V: 25kg
Speed@5V: 0.13sec/60°
Speed@8.4V: 0.08sec/60°
Rotation: 180°
Gear Train: Metal
Bearings: Twin BB
Motor: Iron core
Amplifier: Digital
Dimensions: 40x20x40mm
Weight: 78g

The GD3511MG is a fast (0.11sec), high torque (35kg), metal-geared standard-size servo with a rotation of 180°, supplied with a mounting kit, and a selection of plastic servo horns, plus one metal servo horn. The entire servo case is CNC machined from solid 6061 aluminum, which is extremely strong and acts as a very good heatsink for the motor and amplifier.

Specs:
Model No: GD3511MG
Torque@6V: 28kg
Torque@8.4V: 35kg
Speed@6V: 0.20sec/60°
Speed@8.4V: 0.11sec/60°
Rotation: 180°
Gear Train: Metal
Bearings: Twin BB
Motor: Iron core
Amplifier: Digital
Dimensions: 40x20x40mm
Weight: 78g

The GD3507MG is a fast (0.07sec), high torque (35kg), metal-geared standard-size servo with a rotation of 180°, supplied with a mounting kit, and a selection of plastic servo horns, plus one metal servo horn. The entire servo case is CNC machined from solid 6061 aluminum, which is extremely strong and acts as a very good heatsink for the motor and amplifier.

Specs:
Model No: GD3507MG
Torque@6V: 30kg
Torque@8.4V: 35kg
Speed@6V: 0.09sec/60°
Speed@8.4V: 0.07sec/60°
Rotation: 180°
Gear Train: Metal
Bearings: Twin BB
Motor: Coreless
Amplifier: Digital
Dimensions: 40x20x40mm
Weight: 75g

The GC4509MG is a fast (0.09sec), very high torque (45kg), metal-geared standard-size servo with a rotation of 180°, supplied with a mounting kit, and a selection of plastic servo horns, plus one metal servo horn. The entire servo case is CNC machined from solid 6061 aluminum, which is extremely strong and acts as a very good heatsink for the motor and amplifier.

Specs:
Model No: GC4509MG
Torque@6V: 35kg
Torque@8.4V: 45kg
Speed@6V: 0.13sec/60°
Speed@8.4V: 0.09sec/60°
Rotation: 180°
Gear Train: Metal
Bearings: Twin BB
Motor: Coreless
Amplifier: Digital
Dimensions: 40x20x40mm
Weight: 78g

The GB3506MG is a fast (0.06sec), high torque (35kg), metal-geared standard-size servo with a rotation of 180°, supplied with a mounting kit, and a selection of plastic servo horns, plus one metal servo horn. The entire servo case is CNC machined from solid 6061 aluminum, which is extremely strong and acts as a very good heatsink for the motor and amplifier.

Specs:
Model No: GB3506MG
Torque@6V: 30kg
Torque@8.4V: 35kg
Speed@6V: 0.09sec/60°
Speed@8.4V: 0.06sec/60°
Rotation: 180°
Gear Train: Metal
Bearings: Twin BB
Motor: Iron core
Amplifier: Digital
Dimensions: 40x20x40mm
Weight: 75g

The GB4508MG is a fast (0.08sec), very high torque (45kg), metal-geared standard-size servo with a rotation of 180°, supplied with a mounting kit, and a selection of plastic servo horns, plus one metal servo horn. The entire servo case is CNC machined from solid 6061 aluminum, which is extremely strong and acts as a very good heatsink for the motor and amplifier.

Specs:
Model No: GB4508MG
Torque@6V: 34kg
Torque@8.4V: 45kg
Speed@6V: 0.12sec/60°
Speed@8.4V: 0.08sec/60°
Rotation: 180°
Gear Train: Metal
Bearings: Twin BB
Motor: Brushless 
Amplifier: Digital
Dimensions: 40x20x40mm
Weight: 78g

A powerful high torque (23.5kg), metal-geared standard size servo with CNC machined center case and a rotation of 180°,  supplied with a mounting kit, and a selection of plastic servo horns, plus one metal servo horn.

Specs:
Model No: GS2010MG
Torque@5V: 21kg
Torque@6.8V: 23.5kg
Speed@5V: 0.12sec/60°
Speed@6.8V: 0.10sec/60°
Rotation: 180°
Gear Train: Metal
Bearings: Twin BB
Motor: Iron core
Amplifier: Digital
Dimensions: 40x20x40.5mm
Weight: 60g

The G3009MG is a very powerful high torque (38kg), metal-geared standard size servo with a rotation of 180°, supplied with a mounting kit, and a selection of plastic servo horns, plus one metal servo horn.

Specs:
Model No: G3009MG
Torque@5V: 28.5kg
Torque@6.8V: 38kg
Speed@5V: 0.11sec/60°
Speed@6.8V: 0.09sec/60°
Rotation: 180°
Gear Train: Metal
Bearings: Twin BB
Motor: Iron core
Amplifier: Digital
Dimensions: 40x20x40.5mm
Weight: 60g

The GS2505MG is a very very fast (0.05sec), powerful high torque (39kg), metal-geared standard-size servo with a rotation of 180°, supplied with a mounting kit, and a selection of plastic servo horns, plus one metal servo horn.

Specs:
Model No: GS2505MG
Torque@5V: 26kg
Torque@8.4V: 39kg
Speed@5V: 0.10sec/60°
Speed@8.4V: 0.05sec/60°
Rotation: 180°
Gear Train: Metal
Bearings: Twin BB
Motor: Coreless
Amplifier: Digital
Dimensions: 40x20x40.5mm
Weight: 60g

The GS3508MG is a fast (0.08sec), extremely powerful high torque (45kg), metal-geared standard-size servo with a rotation of 180°, supplied with a mounting kit, and a selection of plastic servo horns, plus one metal servo horn.

Specs:
Model No: GS3508MG
Torque@5V: 31kg
Torque@8.4V: 45kg
Speed@5V: 0.14sec/60°
Speed@8.4V: 0.08sec/60°
Rotation: 180°
Gear Train: Metal
Bearings: Twin BB
Motor: Coreless
Amplifier: Digital
Dimensions: 40x20x40.5mm
Weight: 60g

The best just got better, the RADIOMASTER TX16S MKII is the ultimate open-source radio. It is still a high-end, low-cost, OpenTx radio that has many great features, and this version includes the powerful long-range ELRS protocol. With the MKII you get many new features, these include, improved internal circuitry, V4.0 Hall sensor gimbals for improved centering, improved ergonomics, redesigned battery cover, and improved knobs and sliders that are smoother with a better center ident.

The TX16S MKII transmitter supports EdgeTX and OpenTX open source firmware which is fully supported by the OpenTX development team. RADIOMASTER works closely with the EdgeTX team to develop and optimize the user experience and will continue to ensure that the concept and standards are carried forward into the future. The TX16S MKII is available in either an FCC version or a European LBT version, please check the specifications below for the supported protocol.

The best just got better, the RADIOMASTER TX16S MKII is the ultimate open-source radio. It is still a high-end, low-cost, OpenTx radio that has many great features, and this version includes the powerful long-range ELRS protocol. With the MKII you get many new features, these include, improved internal circuitry, V4.0 Hall sensor gimbals for improved centering, improved ergonomics, redesigned battery cover, and improved knobs and sliders that are smoother with a better center ident.

The TX16S MKII transmitter supports EdgeTX and OpenTX open source firmware which is fully supported by the OpenTX development team. RADIOMASTER works closely with the EdgeTX team to develop and optimize the user experience and will continue to ensure that the concept and standards are carried forward into the future. The TX16S MKII is available in either an FCC version or a European LBT version, please check the specifications below for the supported protocol.

The FrSky FLVS ADV sensor is designed to measure the battery voltage of 2S~8S Li-Po batteries at 0.01V voltage resolution. The data can be transmitted via the F.Port or Smart Port (S.Port) of telemetry-enabled receivers such as the FrSky X8R, X6R, X4R, etc to compatible transmitters, such as the Taranis or other OpenTx radios. This is an obvious choice for accurate measurement of large-capacity Li-Po batteries.

FrSky has enhanced the performance and capability of its original sensors, resulting in the development of the new ADVANCE (ADV) series. All ADV sensors fully support the FBUS protocol and they are also S.Port compatible. With the FBUS protocol, the ADV sensors can be seamlessly paired with an FBUS-capable receiver which further simplifies model builds.

The Archer line of receivers has been enhanced further with the Plus Series, they include some exciting new features. Firstly an enhanced anti-RF-Interference capability can offer a more solid RF performance, they also feature ACCESS and ACCST D16 modes where the RF protocol is smart matched during the binding process. Another feature is a Black-Box function, which records basic flight details such as power and signal-related data.

The FrSky Plus SR8 receiver is designed for use in RC airplanes, it 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 Plus SR8 will compensate for outside forces on the airplane and will enhance the stability making it easier and smoother to fly. The Plus SR8 supports multiple flight modes, Auto-level, Stabilisation, Hover, and Knife-Edge. Also available are several configuration methods, these include LUA, or the FrSky S.port Airlink+ combined with the Freelink App.

The FrSky High Precision Vario Sensor monitors atmospheric pressure and reports altitude and changes in pressure, this will indicate where the lift is which is invaluable if you want to find thermals with your RC glider.

The advanced high-precision variometer sensor calculates the altitude from atmospheric pressure, the atmospheric pressure drops as you rise in altitude. Using this change in pressure the sensor can measure the altitude up to 10000 meters with an accuracy tolerance of 0.1 meters. This unit has been designed to be used in conjunction with FrSky telemetry-enabled transmitter and receiver system.

This advanced telemetry sensor incorporates a GPS module to provide useful variable directional information such as position, speed, distance, altitude, and UTC time. It can then be displayed in real-time on FrSky's Taranis transmitters, this can also be logged onto the radio's SD card. This location data is particularly useful for "lost aircraft situations" providing you with the coordinates of your lost model if it's still in radio range or its last known position if not.

The ADV series GPS sensor provides accurate time synchronization with GPS satellites, working with the integrated “Auto adjust from GPS” function in the ETHOS system. This ensures the radio and its telemetry are all in sync with an accurate time system, ensuring telemetry data is in sync with UTC time. This sensor will only work with the FrSky F.Port and Smart Port-enabled receivers. It does not provide autonomous GPS navigation or an RTH mode for your model; it is purely to provide data to your radio.

The best just got better, the RADIOMASTER TX16S Max MKII OpenTx radio has been created to be the best radio in its class without compromising anything. It is still a high-end, low-cost, OpenTx radio that has many great features, and this version includes the powerful long-range ELRS protocol. With the MKII you get many new features, these include, improved internal circuitry, V4.0 Hall sensor gimbals for improved centering, improved ergonomics, retooled Tx body shell for improved fit and finish, redesigned battery cover, improved knobs and sliders that are smoother with a better center ident. The TX16S Max MKII is also available in either an FCC version or a European LBT version, please check the specifications below for the supported protocol.

The ER6G receiver has been specially designed for glider pilots who require a compact and slim receiver. It can drive up to 6 servos and has built-in receiver voltage telemetry and flight battery telemetry with the ability to automatically detect which voltage input to use. The ER6G features a dual-antenna with telemetry power up to 50mw and works quite happily with a 1S Lipo receiver battery.

The ER6G receiver has been specially designed for glider pilots who require a compact and slim receiver. It can drive up to 6 servos and has built-in receiver voltage telemetry and flight battery telemetry with the ability to automatically detect which voltage input to use. The ER6G features a dual-antenna with telemetry power up to 50mw and works quite happily with a 1S Lipo receiver battery.

The ER6GV receiver has been specially designed for glider pilots who require a compact and slim receiver with a built-in high-precision air pressure vario. It can drive up to 6 servos and has built-in receiver voltage telemetry and flight battery telemetry with the ability to automatically detect which voltage input to use. The ER6G features a dual-antenna with telemetry power of up to 50mw and works quite happily with a 1S Lipo receiver battery.

The ER6GV receiver has been specially designed for glider pilots who require a compact and slim receiver with a built-in high-precision air pressure vario. It can drive up to 6 servos and has built-in receiver voltage telemetry and flight battery telemetry with the ability to automatically detect which voltage input to use. The ER6G features a dual-antenna with telemetry power of up to 50mw and works quite happily with a 1S Lipo receiver battery.

The ER8G receiver has been specially designed for glider pilots who require a compact and slim receiver. It can drive up to 8 servos and has built-in receiver voltage telemetry and flight battery telemetry with the ability to automatically detect which voltage input to use. The ER8G features a dual-antenna with telemetry power up to 100mw and works quite happily with a 1S Lipo receiver battery.

The ER8G receiver has been specially designed for glider pilots who require a compact and slim receiver. It can drive up to 8 servos and has built-in receiver voltage telemetry and flight battery telemetry with the ability to automatically detect which voltage input to use. The ER8G features a dual-antenna with telemetry power of up to 100mw and works quite happily with a 1S Lipo receiver battery.

The ER8GV receiver has been specially designed for glider pilots who require a compact and slim receiver with a built-in high-precision air pressure vario. It can drive up to 8 servos and has built-in receiver voltage telemetry and flight battery telemetry with the ability to automatically detect which voltage input to use. The ER8GV features a dual-antenna with telemetry power of up to 100mw and works quite happily with a 1S Lipo receiver battery.

The ER8GV receiver has been specially designed for glider pilots who require a compact and slim receiver with a built-in high-precision air pressure vario. It can drive up to 8 servos and has built-in receiver voltage telemetry and flight battery telemetry with the ability to automatically detect which voltage input to use. The ER8GV features a dual-antenna with telemetry power of up to 100mw and works quite happily with a 1S Lipo receiver battery.

The RADIOMASTER Pocket is a small, lightweight radio that packs a big punch and is full of features. It is available in two versions, ExpressLRS and CC2500 (see "Specs" for details), and both versions come with the cutting-edge EdgeTX firmware preinstalled. Also, both versions are available in either an FCC version or a European LBT version, once again, please check the "Specs" below for the supported protocol. For easy transport and storage, the lightweight Pocket transmitter is equipped with removable stick ends and a foldable antenna. It is also compatible with the popular 18650 batteries, these provide a long battery life for hours and hours of fun.

The RadioMaster Ranger is the pinnacle of ExpressLRS module design, it is not only built to last but looks great as well. It has a rugged CNC machined aluminum case that aids the high-efficiency cooling system as a heat sink. Other features are a state-of-the-art high-contrast OLED display, a directional menu key, and two assignable shortcut keys, this makes the Ranger easily adjustable while flying. The Ranger ELRS module is up to any task and provides all the necessary power and functionality.

The RadioMaster Ranger is the pinnacle of ExpressLRS module design, it is not only built to last but looks great as well. It has a rugged CNC machined aluminum case that aids the high-efficiency cooling system as a heat sink. Other features are a state-of-the-art high-contrast OLED display, a directional menu key, and two assignable shortcut keys, this makes the Ranger easily adjustable while flying. The Ranger ELRS module is up to any task and provides all the necessary power and functionality.

Want to experience the efficiency, long range, and low latency of the ELRS protocol without purchasing a new radio? Then RADIOMASTER has you covered!

The Ranger Nano 2.4GHz ELRS module represents the cutting edge in ELRS technology, and it's compatible with the RADIOMASTER Zorro series and more. It features F-1000Hz refresh rates, a high-efficiency cooling system, WiFi, and Bluetooth connectivity, and a T antenna. Enjoy all that ELRS has to offer with a RADIOMASTER Ranger Nano TX module.

The RadioMaster RP V2 series of receivers now have a built-in TCXO (Temperature-Compensated Xtal Oscillator). The TCXO ensures high stability and accuracy in frequency control and compensates for temperature variations. This results in consistent and reliable signal reception, even in extreme temperature conditions. It also reduces frequency drift over time, providing long-term frequency stability and preventing signal degradation. This provides a superior performance in demanding environments and enhances the flight experiences.

The RP1 2.4GHz ELRS Nano receivers use the high-performance, revolutionary ExpressLRS open-source system. The Nano receivers were designed by the ExpressLRS development team, and feature the ESP8285 MCU and SX1280 RF chips. WiFi is built-in so that you can easily upgrade the firmware and configure the receiver using your PC or mobile phone. Other features of the V2 are an upgraded rigid antenna with a UFL socket and improved solder pads.

The RadioMaster RP V2 series of receivers now have a built-in TCXO (Temperature-Compensated Xtal Oscillator). The TCXO ensures high stability and accuracy in frequency control and compensates for temperature variations. This results in consistent and reliable signal reception, even in extreme temperature conditions. It also reduces frequency drift over time, providing long-term frequency stability and preventing signal degradation. This provides a superior performance in demanding environments and enhances the flight experiences.

The RP2 2.4GHz ELRS Nano receivers use the high-performance, revolutionary ExpressLRS open-source system. The Nano receivers were designed by the ExpressLRS development team, and feature the ESP8285 MCU and SX1280 RF chips. WiFi is built-in so that you can easily upgrade the firmware and configure the receiver using your PC or mobile phone. Other features of the RP2 V2 are improved solder pads and a super lightweight built-in ceramic antenna.

The RadioMaster RP V2 series of receivers now have a built-in TCXO (Temperature-Compensated Xtal Oscillator). The TCXO ensures high stability and accuracy in frequency control and compensates for temperature variations. This results in consistent and reliable signal reception, even in extreme temperature conditions. It also reduces frequency drift over time, providing long-term frequency stability and preventing signal degradation. This provides a superior performance in demanding environments and enhances the flight experiences.

The RP2 2.4GHz ELRS Nano receivers use the high-performance, revolutionary ExpressLRS open-source system. The Nano receivers were designed by the ExpressLRS development team, and feature the ESP8285 MCU and SX1280 RF chips. WiFi is built-in so that you can easily upgrade the firmware and configure the receiver using your PC or mobile phone. Other features of the RP2 V2 are improved solder pads and a super lightweight built-in ceramic antenna.

The RP3 2.4GHz ELRS Nano receivers use the high-performance, revolutionary ExpressLRS open-source system. The ExpressLRS development team designed the Nano receivers, which feature the ESP8285 MCU and SX1280 RF chips. This offers Lora and FLRC 2.4GHz RF links for incredible range and low latency. WiFi is built-in to easily upgrade the firmware and configure the receiver using your PC or mobile phone.

The receiver features a Skyworks SE2431L providing an LNA for improved receiver performance, a PA providing up to 100mW of telemetry performance, and antenna switching for antenna diversity.. The RP3 Nano receiver is available in either an FCC or a European LBT version, please check the specifications below for the supported protocol.

The RP3 2.4GHz ELRS Nano receivers use the high-performance, revolutionary ExpressLRS open-source system. The ExpressLRS development team designed the Nano receivers, which feature the ESP8285 MCU and SX1280 RF chips. This offers Lora and FLRC 2.4GHz RF links for incredible range and low latency. WiFi is built-in to easily upgrade the firmware and configure the receiver using your PC or mobile phone.

The receiver features a Skyworks SE2431L providing an LNA for improved receiver performance, a PA providing up to 100mW of telemetry performance, and antenna switching for antenna diversity.. The RP3 Nano receiver is available in either an FCC or a European LBT version, please check the specifications below for the supported protocol.