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FrSky V8FR-II 8 Channel Receiver
The FrSky V8FR-II is a compact 8-channel PWM receiver designed for remote control applications in RC aircraft, drones, and ground vehicles, delivering reliable signal reception with FHSS (Frequency Hopping Spread Spectrum) technology. Professional RC pilots, drone operators, and hobbyists use this receiver to achieve stable multi-channel control with excellent range and interference immunity. This product solves the critical challenge of maintaining consistent, lag-free control signals across multiple servo channels in demanding RF environments.
Product Overview
The FrSky V8FR-II operates on the 2.4GHz ISM band using FrSky's proprietary FHSS protocol, which automatically hops across 50 frequency channels to avoid interference and jamming. The receiver accepts input from FrSky-compatible transmitters and outputs 8 independent PWM signals for controlling servos, ESCs, and other RC equipment. Its compact form factor and lightweight design make it ideal for space-constrained applications like micro quadcopters and lightweight aircraft, while the robust signal processing ensures reliable operation even in electrically noisy environments.
The V8FR-II features a built-in failsafe mechanism that returns all channels to preset positions if signal loss occurs, preventing uncontrolled flight or movement. With a typical range exceeding 1 kilometer in open space and support for up to 8 simultaneous channel outputs, this receiver provides the flexibility needed for complex RC systems. The unit operates on 4.5-6V input voltage, making it compatible with standard RC battery configurations and BEC (Battery Eliminator Circuit) systems commonly found in RC equipment.
Key Specifications
| Specification | Details |
| Product Type | 8-Channel PWM Receiver |
| Brand | FrSky |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| Frequency Band | 2.4GHz ISM Band |
| Protocol | FHSS (Frequency Hopping Spread Spectrum) |
| Number of Channels | 8 PWM Output Channels |
| Input Voltage | 4.5V to 6V DC |
| Operating Range | Over 1 kilometer (open space) |
| Failsafe Function | Programmable channel hold or preset positions |
Key Features
- 8 Independent PWM Channels: Full control over 8 separate servo or ESC outputs with individual channel resolution up to 1024 steps
- FHSS Technology: Automatic frequency hopping across 50 channels eliminates interference and provides military-grade security against signal jamming
- Compact Design: Lightweight and space-efficient form factor suitable for micro RC aircraft, FPV drones, and weight-critical applications
- Programmable Failsafe: User-configurable safety protocol that automatically positions all channels to preset values upon signal loss, preventing crash scenarios
- Wide Voltage Range: Compatible with 4.5V to 6V input, supporting both 5-cell NiMH batteries and LiPo battery configurations with standard BEC systems
- Extended Range: Reliable reception exceeding 1 kilometer in line-of-sight conditions with excellent signal penetration through obstacles
Applications and Use Cases
- RC Aircraft Control: Professional and hobbyist fixed-wing aircraft requiring multi-channel control for ailerons, elevator, rudder, throttle, and auxiliary functions
- Quadcopter and Drone Systems: Multi-rotor UAVs utilizing 8 channels for motor control, camera gimbal stabilization, and payload release mechanisms
- RC Ground Vehicles: Autonomous rovers, racing cars, and crawlers needing simultaneous control of steering, throttle, and auxiliary actuators
- FPV Racing Drones: High-speed racing quadcopters requiring low-latency, interference-resistant signal reception for competitive flight performance
- Industrial Robotics: Remote-controlled robotic arms and manipulators in research and industrial automation requiring precise multi-axis control
How to Use
Begin by binding the FrSky V8FR-II receiver to your FrSky-compatible transmitter using the binding procedure specific to your transmitter model. Power the receiver with 4.5-6V DC through the dedicated power input pins, ensuring proper polarity to avoid damage. Connect your servo or ESC outputs to the 8 PWM channel headers, matching each control function to its intended channel based on your transmitter's channel mapping.
Once bound, verify all 8 channels respond correctly to transmitter stick and switch inputs using a servo tester or by observing servo movement. Configure the failsafe settings through your transmitter's menu system to define the desired channel positions during signal loss. Test failsafe operation by switching off the transmitter and confirming all servos move to their preset positions. Perform a range check at 100 meters with the transmitter antenna collapsed to verify adequate signal strength before flying or operating your RC system.
Frequently Asked Questions
What is the difference between the V8FR-II and other FrSky receivers?
The V8FR-II is specifically designed as a compact 8-channel PWM receiver with enhanced failsafe capabilities. Compared to earlier models, it offers improved FHSS implementation with faster frequency hopping, better interference rejection, and more reliable signal acquisition. It differs from telemetry-capable receivers like the R9 series, which include bidirectional data transmission but are larger and consume more power.
Can I use the V8FR-II with non-FrSky transmitters?
No, the V8FR-II is exclusively compatible with FrSky transmitters that support the FHSS protocol on the 2.4GHz band. It will not bind to or operate with transmitters from other manufacturers such as Spektrum, Futaba, or JR. Ensure your transmitter is FrSky-branded or specifically supports FrSky protocol compatibility before purchasing.
How do I program the failsafe function?
Failsafe programming varies by transmitter model. Generally, you enter the transmitter's failsafe menu, select each channel, move the corresponding stick or switch to the desired failsafe position, and confirm. Some FrSky transmitters allow you to set failsafe to "hold" the last received position or to custom preset values. Consult your specific transmitter's manual for detailed programming steps, or contact our technical support team for guidance.
What is the maximum range of the V8FR-II?
The V8FR-II achieves reliable reception beyond 1 kilometer in open, line-of-sight conditions. Actual range depends on antenna orientation, transmitter antenna type, environmental interference, and obstacles. In urban environments with buildings and metal structures, range may be reduced to 500-800 meters. Always perform a range check before operating your RC system to ensure adequate signal strength at your intended flying or operating distance.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Why Buy from The Engineer Store
- Genuine Products: Sourced directly from authorized distributors with authentication
- Expert Team: Our technical team validates every product before listing
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
- Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
- Technical Support: 24/7 expert guidance via email and WhatsApp
- Returns: 7-day return policy on manufacturing defects only
Buy FrSky V8FR-II 8 Channel Receiver Online in India
Purchase the FrSky V8FR-II 8 Channel Receiver online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on FrSky V8FR-II 8 Channel Receiver with fast shipping and expert support.
Our team in Bengaluru is available 24/7 to support your journey from product selection to project completion.
FrSky V8FR-II 8 Channel Receiver
The FrSky V8FR-II is a compact 8-channel PWM receiver designed for remote control applications in RC aircraft, drones, and ground vehicles, delivering reliable signal reception with FHSS (Frequency Hopping Spread Spectrum) technology. Professional RC pilots, drone operators, and hobbyists use this receiver to achieve stable multi-channel control with excellent range and interference immunity. This product solves the critical challenge of maintaining consistent, lag-free control signals across multiple servo channels in demanding RF environments.
Product Overview
The FrSky V8FR-II operates on the 2.4GHz ISM band using FrSky's proprietary FHSS protocol, which automatically hops across 50 frequency channels to avoid interference and jamming. The receiver accepts input from FrSky-compatible transmitters and outputs 8 independent PWM signals for controlling servos, ESCs, and other RC equipment. Its compact form factor and lightweight design make it ideal for space-constrained applications like micro quadcopters and lightweight aircraft, while the robust signal processing ensures reliable operation even in electrically noisy environments.
The V8FR-II features a built-in failsafe mechanism that returns all channels to preset positions if signal loss occurs, preventing uncontrolled flight or movement. With a typical range exceeding 1 kilometer in open space and support for up to 8 simultaneous channel outputs, this receiver provides the flexibility needed for complex RC systems. The unit operates on 4.5-6V input voltage, making it compatible with standard RC battery configurations and BEC (Battery Eliminator Circuit) systems commonly found in RC equipment.
Key Specifications
| Specification | Details |
| Product Type | 8-Channel PWM Receiver |
| Brand | FrSky |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| Frequency Band | 2.4GHz ISM Band |
| Protocol | FHSS (Frequency Hopping Spread Spectrum) |
| Number of Channels | 8 PWM Output Channels |
| Input Voltage | 4.5V to 6V DC |
| Operating Range | Over 1 kilometer (open space) |
| Failsafe Function | Programmable channel hold or preset positions |
Key Features
- 8 Independent PWM Channels: Full control over 8 separate servo or ESC outputs with individual channel resolution up to 1024 steps
- FHSS Technology: Automatic frequency hopping across 50 channels eliminates interference and provides military-grade security against signal jamming
- Compact Design: Lightweight and space-efficient form factor suitable for micro RC aircraft, FPV drones, and weight-critical applications
- Programmable Failsafe: User-configurable safety protocol that automatically positions all channels to preset values upon signal loss, preventing crash scenarios
- Wide Voltage Range: Compatible with 4.5V to 6V input, supporting both 5-cell NiMH batteries and LiPo battery configurations with standard BEC systems
- Extended Range: Reliable reception exceeding 1 kilometer in line-of-sight conditions with excellent signal penetration through obstacles
Applications and Use Cases
- RC Aircraft Control: Professional and hobbyist fixed-wing aircraft requiring multi-channel control for ailerons, elevator, rudder, throttle, and auxiliary functions
- Quadcopter and Drone Systems: Multi-rotor UAVs utilizing 8 channels for motor control, camera gimbal stabilization, and payload release mechanisms
- RC Ground Vehicles: Autonomous rovers, racing cars, and crawlers needing simultaneous control of steering, throttle, and auxiliary actuators
- FPV Racing Drones: High-speed racing quadcopters requiring low-latency, interference-resistant signal reception for competitive flight performance
- Industrial Robotics: Remote-controlled robotic arms and manipulators in research and industrial automation requiring precise multi-axis control
How to Use
Begin by binding the FrSky V8FR-II receiver to your FrSky-compatible transmitter using the binding procedure specific to your transmitter model. Power the receiver with 4.5-6V DC through the dedicated power input pins, ensuring proper polarity to avoid damage. Connect your servo or ESC outputs to the 8 PWM channel headers, matching each control function to its intended channel based on your transmitter's channel mapping.
Once bound, verify all 8 channels respond correctly to transmitter stick and switch inputs using a servo tester or by observing servo movement. Configure the failsafe settings through your transmitter's menu system to define the desired channel positions during signal loss. Test failsafe operation by switching off the transmitter and confirming all servos move to their preset positions. Perform a range check at 100 meters with the transmitter antenna collapsed to verify adequate signal strength before flying or operating your RC system.
Frequently Asked Questions
What is the difference between the V8FR-II and other FrSky receivers?
The V8FR-II is specifically designed as a compact 8-channel PWM receiver with enhanced failsafe capabilities. Compared to earlier models, it offers improved FHSS implementation with faster frequency hopping, better interference rejection, and more reliable signal acquisition. It differs from telemetry-capable receivers like the R9 series, which include bidirectional data transmission but are larger and consume more power.
Can I use the V8FR-II with non-FrSky transmitters?
No, the V8FR-II is exclusively compatible with FrSky transmitters that support the FHSS protocol on the 2.4GHz band. It will not bind to or operate with transmitters from other manufacturers such as Spektrum, Futaba, or JR. Ensure your transmitter is FrSky-branded or specifically supports FrSky protocol compatibility before purchasing.
How do I program the failsafe function?
Failsafe programming varies by transmitter model. Generally, you enter the transmitter's failsafe menu, select each channel, move the corresponding stick or switch to the desired failsafe position, and confirm. Some FrSky transmitters allow you to set failsafe to "hold" the last received position or to custom preset values. Consult your specific transmitter's manual for detailed programming steps, or contact our technical support team for guidance.
What is the maximum range of the V8FR-II?
The V8FR-II achieves reliable reception beyond 1 kilometer in open, line-of-sight conditions. Actual range depends on antenna orientation, transmitter antenna type, environmental interference, and obstacles. In urban environments with buildings and metal structures, range may be reduced to 500-800 meters. Always perform a range check before operating your RC system to ensure adequate signal strength at your intended flying or operating distance.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Why Buy from The Engineer Store
- Genuine Products: Sourced directly from authorized distributors with authentication
- Expert Team: Our technical team validates every product before listing
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
- Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
- Technical Support: 24/7 expert guidance via email and WhatsApp
- Returns: 7-day return policy on manufacturing defects only
Buy FrSky V8FR-II 8 Channel Receiver Online in India
Purchase the FrSky V8FR-II 8 Channel Receiver online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on FrSky V8FR-II 8 Channel Receiver with fast shipping and expert support.
Our team in Bengaluru is available 24/7 to support your journey from product selection to project completion.