433MHz Coil Antenna Set for Wireless Devices
Price range: 24.99 € through 28.99 €
🆓 FREE SHIPPING with tracking number!
✅ No Import Taxes on delivery!
🏷️ Condition: New
🚚 Ships from: HK Warehouse – Hong Kong (China)
↩️ Easy Returns within 30 days of receipt
🙋 Any questions? Contact Jake
Enhance your wireless projects with this set of 10 or 30 high-quality 433MHz omnidirectional coil antennas featuring a built-in spring for durability and stability. Crafted with a sleek metallic finish, each antenna has a 5 mm diameter, approximately 34 mm overall length including welding part, and 20 mm exposed height. With a gain of 2.2 dBi, an input impedance of 50 ohms, and a max power rating of 30 dBm, these antennas deliver reliable signal performance. Designed for direct weldment, they are ideal for use with wireless modules, routers, switches, and sensors, ensuring seamless connectivity and signal strength in your electronic applications.
This High-Quality 433MHz Coil Antenna Set
Experience reliable wireless communication with this set of 10 or 30 high-performance 433MHz coil antennas. Crafted with a shiny metallic finish, these antennas feature a sleek, cylindrical coil design for optimal high-frequency performance. Their compact size and uniform construction ensure a professional look, perfect for enhancing the range and stability of your wireless modules, routers, switches, or sensors. The reflective surface combined with the precise winding creates a modern industrial aesthetic, ideal for technical projects needing omnidirectional signals. Designed for direct weldment, these antennas seamlessly integrate into your electronic system, providing high gain and excellent impedance stability. Whether you're building a new device or upgrading an existing one, these antennas are crafted to deliver outstanding signal quality and durability.
Key Features of the 433MHz Coil Antenna Set
- Available in sets of 10 or 30 pieces, offering flexibility for various projects or bulk needs, ensuring consistency across multiple devices or installations.
- Features a 2.2 dBi gain, optimized for strong, stable signals at 433 MHz, enhancing wireless coverage for your circuits or networks.
- Constructed with a 5 mm diameter and approximately 34 mm in length, including the weld part, offering a compact, efficient design for space-constrained applications.
- Built with a 50-ohm impedance, ensuring compatibility with most wireless modules, routers, and sensors, for seamless integration with your existing devices.
- Rated for a maximum power of 30 dBm, allowing robust performance without risk of overload, making it suitable for high-power applications.
- Made of durable metal with a shiny, polished surface, these antennas feature tightly wound coils with smooth, evenly spaced turns, providing a spring-like appearance ideal for high-frequency use.
- Designed for direct weldment connection, with an exposed tip length of approximately 20 mm, streamlining installation and ensuring a secure, reliable fit on your circuit boards.
This 433MHz Coil Antenna Set Is Perfect for Your Wireless Projects
Elevate your wireless communication systems today. These antennas are crafted for professionals and enthusiasts who demand high-quality, reliable performance. Easy to install and built to last, they will ensure your projects enjoy clear, stable signals. Whether you're enhancing a sensor network, wireless module, or router, this antenna set offers exceptional value, durability, and technical precision. Invest now and experience the difference in your wireless performance—your projects deserve the best.
| Color | 10PCS, 30PCS |
|---|---|
| Condition | New |
| Warehouse | HK Warehouse – Hong Kong |
🌟 Every Purchase Comes with Direct Access to Jake 😎 from JakeSpecial, PhD in Pure Mathematics, Innovator and Entrepreneur — bringing broad expertise and trusted insight across all Special items & ensuring expert support and guidance at every step.
WHY CHOOSE JAKESPECIAL? 🤔
Shopping online isn't just about buying a product—it's about having a smooth, reliable, and worry-free experience. At JakeSpecial, I don't just sell products, I ensure that every order is handled with care, efficiency, and full support 🌟
Here's why you can shop with confidence:
1. Customer Service That Has Your Back 🤝 – If there's any issue with your order, I personally handle it—no delays, no excuses. Whether it's a delivery concern, a damaged item, or any other issue, I fix it, fast.
2. Hassle-Free Resolutions ✨ – Unlike many sellers who dodge responsibility, I take full ownership of every sale. If there's a problem, I solve it directly. Your satisfaction is my priority.
3. Fast & Reliable Shipping 🚀 – My shipments are integrated into high-priority international logistics networks through Cainiao Global Express, ensuring most orders arrive within 7-10 days.
4. Full Tracking Transparency 📍 – Every order comes with a tracking number that lets you monitor your package in real time.
5. Expertise in Business & Problem-Solving 🎓 – I am not just an entrepreneur in the e-commerce business; I also hold a PhD in Mathematics and continue to work at the frontier between computer science and pure mathematics. My expertise spans multiple advanced fields, allowing me to approach complex logistical, operational, and technical challenges with precision and efficiency. This mindset of structured problem-solving and analytical thinking is what enables me to offer a smooth, optimized, and highly reliable shopping experience. Whether it's managing logistics, handling unexpected issues, or improving customer service, I apply the same rigorous problem-solving approach that I use in advanced mathematical research.
When you buy from JakeSpecial, you're not just getting a product—you're getting a professional, well-managed, and worry-free shopping experience with full customer support and a problem-solving approach you won't find elsewhere 💫
FAST & SECURE SHIPPING 📦
I use fast, reliable, and monitored logistical routes to your region. Once your package reaches your country, it is handed over to a local subsidiary of Cainiao Global Express or a major national carrier, such as Evri or Royal Mail for the UK, Colissimo for France, Poste Italiane for Italy, Correos for Spain, or Bpost for Belgium 🌍
I typically dispatch items within 2 business days for products shipped from my warehouse in France and within 5 business days for products shipped from my Hong Kong warehouse. Every package comes with a tracking number, with estimated delivery times ranging from 10 to 20 days, depending on your location. However, most packages arrive within 7 to 10 days ⚡
Q: How long does shipping take? ⏱️
A: Most packages arrive within 7-10 days, with full tracking available. The Cainiao Global Express logistics network ensures reliable transit times, unlike standard shipping services that may take much longer.
Q: What is the journey of a package? 🗺️
A: Every package follows a highly optimized and secure logistics path to ensure fast and reliable delivery. It begins at my warehouse in Hong Kong, where it is prepared for shipment before being transferred to Cainiao Global Express' logistics hub in Mainland China, marking the official start of the shipping process. From there, the package moves through Cainiao's high-efficiency logistics network, ensuring continuous monitoring and rapid transit to its destination country. Once it arrives, it is either handed over to a local Cainiao subsidiary or entrusted to a major national carrier for smooth final delivery. This process guarantees secure, fast, and well-tracked shipping, providing the same level of efficiency as major global retailers.
EASY RETURNS 🔄
If you need to make a return, there's no need to ship the item all the way back to Asia. I make returns easy by accepting them directly at my warehouse in Marseille, France. Feel free to reach out to me — I'm here to make the process as smooth as possible 📬
TRANSPARENCY AND EXCELLENCE ✨
All items are presented accurately in photos and descriptions. If you have any issues with your purchase, please contact me. Your satisfaction is my top priority 💯
PASSION & UNIQUE EXPERTISE 💪
I take pride in offering meticulously crafted items, carefully curated by me, Jake, PhD. Together with Marwa, we bring passion and excellence to every detail ❤️
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