The Holybro 433MHz Antenna is a high-performance antenna designed for reliable wireless communication in the 433MHz frequency band. It is commonly used in FPV (First-Person View) systems, drones, and other wireless devices that operate in this frequency range. The antenna features a compact and durable design, making it well-suited for both indoor and outdoor use. With its efficient signal transmission, the Holybro 433MHz Antenna ensures a stable connection with minimal interference, providing long-range performance in various environments. Its lightweight and easy-to-install design make it a popular choice for drone enthusiasts and professionals looking for enhanced communication performance. Whether for telemetry, control links, or data transfer, the Holybro 433MHz Antenna offers reliable connectivity and signal strength.
Features:
- Optimized for 433MHz Frequency Band for reliable wireless communication
- Compact and Lightweight Design for easy integration into drones and other devices
- Durable Construction for use in various environmental conditions
- Efficient Signal Transmission for stable and long-range performance
- Low Interference to maintain clear communication
- Versatile Applications for use in FPV systems, telemetry, control links, and data transfer
- Easy to Install with a simple interface for quick setup
- Enhanced Connectivity to improve wireless range and signal strengthpecification:
Specification:
| Item Type: | Antenna |
|---|---|
| Frequency (MHz): | 433 |
| Connector: | RP-SMA |
| Antenna Gain | ~2 dBi |
Package Includes:
1 x Holybro 433MHz Antenna
Holybro 433MHz Antenna Overview
The Holybro 433MHz Antenna is a compact, high-performance antenna tailored for reliable 433 MHz wireless communication. Designed for FPV systems, telemetry links, and drone control, it delivers long-range connectivity with minimal interference in both indoor and outdoor environments.
Key Features of Holybro 433MHz Antenna
- Optimized for 433 MHz frequency band to ensure clear telemetry and control signals
- Compact, lightweight design for easy mounting on drones and RC models
- Durable, weather-resistant construction suitable for indoor and outdoor use
- Efficient signal transmission for extended range and low interference
- Plug-and-play installation with standard SMA connector
- Genuine Holybro product with fast shipping from Zbotic
Applications and Use Cases
- Telemetry data link between drone and ground control station
- FPV video transmission setups for extended-range flights
- Remote control communication for multirotor and fixed-wing UAVs
- Long-distance radio modules on model airplanes and RC cars
- Wireless sensor networks and telemetry in robotics projects
How to Use Holybro 433MHz Antenna
Attach the antenna’s SMA connector to your radio telemetry module or flight controller, then position it vertically to maximize reception. Secure the antenna with zip ties or a lightweight bracket, maintain clear line-of-sight, and perform a range check before operation to confirm stable communication.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
What devices are compatible with the Holybro 433MHz Antenna?
The antenna works with any 433 MHz radio telemetry module, FPV video transmitter, RC transmitter, or flight controller featuring an SMA or RP-SMA connector operating in the 433 MHz band.
How should I mount the antenna on my drone?
Install the antenna upright with its SMA connector, secure it using zip ties or a carbon-fiber bracket, and keep it clear of carbon-fiber frames to ensure maximum signal strength.
Can I use this antenna in wet or dusty environments?
Yes. The Holybro 433MHz Antenna’s robust, weather-resistant design allows reliable performance in light rain, dust, and varied outdoor conditions.
FPV Motor Rewind: Repair Burnt Motors Instead of Replacing
FPV Motor Rewind: Repair Burnt Motors Instead of Replacing You are mid-session at your favourite flying field, the...
Read More →
How to Calibrate ESC on a Drone: Step-by-Step Tutorial
Table of ContentsWhat Is ESC Calibration and Why Does It Matter?Signs That Your ESCs Need CalibrationTypes of ESC...
Read More →
DigiSky Commercial Drone License: DGCA Process Step-by-Step
Obtaining a DGCA commercial drone license in India through the DigiSky platform is mandatory for anyone operating drones...
Read More →Technical Specifications
| Brand | Holybro |
|---|---|
| Frequency | 433MHz |
| SKU | AI7418 |
| Availability | Out of Stock |
Applications & Use Cases
The Holybro 433MHz Antenna is a versatile flight controller & accessories used across a wide range of applications including autonomous drones, FPV racing quadcopters, agricultural drones, and surveying and mapping platforms.
Common use cases:
- Central brain for drone stabilization and navigation
- GPS waypoint missions for surveying
- Acro mode flying for FPV freestyle
This product is ideal for drone builders requiring precise flight control.
Technical Tip: F4 processors are good for basic builds; F7 or H7 recommended for advanced features. Ensure firmware compatibility (Betaflight, ArduPilot, iNAV).
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine Holybro product sourced from authorized channels
Dhruv Kohli (verified owner) –
Solid Holybro 433MHz Antenna. Not the absolute best but excellent value for the price point.
Yashwant Singh (verified owner) –
Very good quality Holybro 433MHz Antenna. I’ve been building drones for 2 years now and this is one of the best I’ve used.
Kabir Parekh (verified owner) –
Using this Holybro 433MHz Antenna in my hexacopter. Smooth operation and excellent thrust.
Tanmay Krishnan (verified owner) –
Pretty good Holybro 433MHz Antenna. Works as expected for my drone project. Would buy again.
Bharat Mukherjee (verified owner) –
Good quality Holybro 433MHz Antenna. Minor scratches on arrival but functionally perfect.
Anand Dhawan (verified owner) –
Great Holybro 433MHz Antenna for beginners and professionals alike. Highly recommended for drone enthusiasts.
Sachin Goyal (verified owner) –
Very good quality Holybro 433MHz Antenna. I’ve been building drones for 2 years now and this is one of the best I’ve used.
Kavya Naidu (verified owner) –
Good product overall. My drone is flying well with this Holybro 433MHz Antenna. Satisfied with the purchase.
Advik Khanna (verified owner) –
Excellent Holybro 433MHz Antenna! Perfect for my quadcopter build. Arrived well packed and works flawlessly.
Vinay Sharma (verified owner) –
Good Holybro 433MHz Antenna. Works well for my drone build. Packaging could be slightly better.
Akash Arora (verified owner) –
Very good quality Holybro 433MHz Antenna. I’ve been building drones for 2 years now and this is one of the best I’ve used.
Vansh Rao (verified owner) –
Been using this Holybro 433MHz Antenna for 3 months now, zero issues. Great product.
Bharat Menon –
This Holybro 433MHz Antenna exceeded my expectations. Installed it yesterday and took a successful test flight today.
Lalit Rao (verified owner) –
Good Holybro 433MHz Antenna. Works well for my drone build. Packaging could be slightly better.
Abhishek Desai –
Top quality Holybro 433MHz Antenna. I’m a regular customer of Zbotic and they never disappoint.
Hemant Choudhury (verified owner) –
Received the Holybro 433MHz Antenna in great condition. Testing done, everything works perfectly.
Tanmay Trivedi (verified owner) –
Outstanding Holybro 433MHz Antenna! Installed it on my racing quad and the performance is amazing.
Vipin Negi (verified owner) –
Okay Holybro 433MHz Antenna. Gets the job done for my basic drone project. Nothing exceptional.
Sumit Patil (verified owner) –
Okay Holybro 433MHz Antenna. Gets the job done for my basic drone project. Nothing exceptional.
Ankur Mishra (verified owner) –
Using this Holybro 433MHz Antenna in my FPV drone build. Quality is top notch. Very happy with the purchase.
Om Menon –
Good product overall. My drone is flying well with this Holybro 433MHz Antenna. Satisfied with the purchase.
Arjun Chatterjee –
This Holybro 433MHz Antenna is exactly what I needed for my drone. Works perfectly, very reliable.
Suresh Khurana (verified owner) –
Top quality Holybro 433MHz Antenna. I’m a regular customer of Zbotic and they never disappoint.
Sachin Chopra (verified owner) –
My 5th order from Zbotic. This Holybro 433MHz Antenna is excellent as always. Totally reliable store.
Vidya Srivastava –
Excellent Holybro 433MHz Antenna! Perfect for my quadcopter build. Arrived well packed and works flawlessly.
Aisha Garg (verified owner) –
Bought this for my college drone project. Works great, professor was impressed!
Bharat Kamath –
Received the Holybro 433MHz Antenna in great condition. Testing done, everything works perfectly.
Deepika Khanna (verified owner) –
Great Holybro 433MHz Antenna for beginners and professionals alike. Highly recommended for drone enthusiasts.
Naman Nair (verified owner) –
Decent Holybro 433MHz Antenna. Took some effort to set up but working now.
Meera Rawat (verified owner) –
Very impressed with this Holybro 433MHz Antenna. My drone’s performance improved noticeably.
Uday Saini (verified owner) –
Great quality Holybro 433MHz Antenna. Perfect specs for my drone project. Fast delivery too!
Tejas Mittal (verified owner) –
Good Holybro 433MHz Antenna. Works well for my drone build. Packaging could be slightly better.
Arun Kapoor (verified owner) –
Outstanding Holybro 433MHz Antenna! Installed it on my racing quad and the performance is amazing.
Akash Yadav (verified owner) –
This Holybro 433MHz Antenna is value for money. Comparing with other brands, Zbotic offers the best deal.
Atharv Das (verified owner) –
Solid Holybro 433MHz Antenna. Not the absolute best but excellent value for the price point.
Chitra Rao (verified owner) –
Superb Holybro 433MHz Antenna! Built my first drone with this and it performed beyond expectations.