10 MHz – 4 GHz RF Attenuator Module for HAM Radio
32.99 €
🆓 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 compact RF voltage variable attenuator module features a broad bandwidth of 10 MHz to 4 GHz, designed for precise power attenuation in HAM radio amplifiers. It operates with a supply voltage of 3–5V (up to 12V) and a control voltage range of 1–17V (up to 20V), supporting a maximum RF input power of 20 dBm. The attenuation adjustment spans from -25 dB to -3 dB with high flatness, and can reach approximately -40 dB if flatness is less critical. Equipped with SMA connectors, this sleek component offers stable RF attenuation, making it ideal for power level control and feed-forward RF amplifier applications.
This DykbRadio RF Attenuator Module for Precision
Experience precise control over RF signals with this high-quality DykbRadio voltage variable attenuator. Designed to operate from 10 MHz to 4 GHz, it offers reliable performance for ham radio amplifiers and RF modulation projects. Its compact rectangular purple PCB features a sleek, professional look, with a central black IC surrounded by surface-mount resistors and capacitors. Bright red SMA RF ports on each side provide a striking contrast, marked clearly for input and output connections. The device's slim profile and organized layout make it ideal for integrating into complex RF systems, ensuring low standing wave ratios and high flatness for optimal signal attenuation and level management. This performance-focused component guarantees excellent stability and precise adjustment for demanding RF applications.
Keys features of the DykbRadio RF Attenuator Module
- Broad frequency range of 10 MHz to 4 GHz enables versatile RF signal attenuation for various applications.
- Supply voltage between 3V to 5V (max 12V) and control voltage from 1V to 17V (max 20V) for flexible operation and fine tuning.
- Maximum RF input power of 20dBm ensures compatibility with high-power RF circuits and amplifiers.
- Attenuation adjustment from -25 dB to -3 dB with high flatness, reaching about -40 dB if flatness is less critical.
- High-quality SMA connectors provide stable, low-loss RF connections for reliable performance.
- Size and design optimized for feed-forward amplifiers and power level control in professional RF setups.
- Technical specifications include a wide control voltage range, low standing wave ratio, high flatness, and compatibility with diverse RF systems.
Order this DykbRadio RF Attenuator Today for Premium RF Control
Elevate your RF projects with this dependable voltage variable attenuator. Its precise control, impressive bandwidth, and robust build make it the perfect addition for serious hobbyists and professionals alike. Imagine the convenience of adjusting RF power levels seamlessly within your communication or testing systems. Designed for durability and high performance, this module ensures your RF signal management is accurate and consistent. Whether you’re working on ham radio amplifiers or complex feed-forward setups, this component will meet your expectations, helping you achieve optimal signal quality and system reliability every time. Purchase now to enhance your RF capabilities and enjoy peace of mind in your projects.
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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 ⚡
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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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