Mini RF Bandpass Filter 137MHz – 5.8GHz, SMA Connectors
31.99 €
🆓 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
This miniature set of passive LC bandpass filters measures approximately 35 x 8 x 7 mm and features a sleek, metallic finish with SMA connectors (outer or inner screw types). Operating across various frequencies including 137-140 MHz, 315 MHz, 403 MHz, 433 MHz, 470-490 MHz, 5800 MHz, 868 MHz, 915 MHz, 1090 MHz, 1200 MHz, 1575 MHz, 2.4 GHz, and 5800 MHz, these filters deliver exceptional performance with impedance of 50 ohms, VSWR, and maximum load power of up to 20 dBm, except for the high-power 5.8 GHz filter supporting 10 W. The insertion loss varies from <1.8 dB to 3.0 dB, with out-of-band suppression exceeding 35 dB, making them ideal for RF transmission, SDR, GPS, Wi-Fi, drone, RFID, and radio applications.
This precise mini RF filter for optimal signals
Experience the power of this compact, high-quality passive LC bandpass filter, designed for optimal RF transmission and reception. With a sleek cylindrical form factor measuring approximately 35 mm in length, this filter features a polished metallic finish, combining a warm gold-plated threaded connector with a contrasting silver one for durability and style. Suitable for various applications such as SDR, GPS, Wi-Fi, drone communication, RFID, and radio systems, it offers excellent out-of-band suppression and low insertion loss. Its robust construction ensures reliable performance across a wide range of frequencies from 137 MHz to 5.8 GHz. Whether you are an enthusiast or a professional, this filter guarantees precise signal filtering, helping you achieve the best possible results in your projects and devices. Invest in this sophisticated component to elevate your RF system’s performance, reliability, and efficiency.
Keys features of this mini RF filter
- Size around 35 x 8 x 7 mm, perfect for compact RF system integration.
- Impedance of 50 Ohms ensures compatibility with most RF transmitters and receivers.
- Supports maximum load power of 20 dBm (100 mW), except the 5.8 GHz model with 10 W (40 dBm).
- Multiple operating frequencies available: 137-140 MHz, 315 MHz, 403 MHz, 433 MHz, 470-490 MHz, 868 MHz, 915 MHz, 1090 MHz, 1200 MHz, 1575 MHz, 2.4 GHz, and 5800 MHz.
- Features SMA connectors, with either outer or inner screw types for versatile connections.
- Insertion loss ranges from less than 1.8 dB to 3.0 dB; out-of-band suppression exceeds 65 dB at certain bands for excellent signal clarity.
- Designed for use in SDR, GPS, Wi-Fi, drone, RFID, and radio communication equipment, offering high reliability in demanding environments.
This mini RF filter enhances your communication system – buy now!
Now that you've visualized how this filter can seamlessly enhance your RF setup, don't wait any longer. Its compact size and excellent specifications make it the perfect addition to your technical arsenal. Perfect for hobbyists, engineers, and professionals alike, this filter provides precise signal management, ensuring your devices perform at their best. Investing in this component offers peace of mind with its high-quality build and versatile frequency support. Elevate your projects today by adding this essential RF filter, the reliable choice for all your communication needs.
| Color | BPF 868Mhz, BPF 433Mhz, BPF 137-140Mhz, BPF 1090Mhz, BPF 315Mhz, BPF 1.5Ghz, BPF 915Mhz, BPF 1.2Ghz, BPF 2.4Ghz, BPF 5.8Ghz, BPF 470-490Mhz, BPF 403Mhz |
|---|---|
| Condition | New |
| Warehouse | HK Warehouse – Hong Kong |
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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.
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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 📬
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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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