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High-quality Fm Notch Filter With Low Noise Amplifier Lna 4000mhz; Gain 40+db Collection [McAHTSGg]

$48.99 $156.99 -69%

FM Notch Filter with LNA: 4000MHz RangeIntroducing the FM Notch Filter with Low Noise Amplifier (LNA) for a superior signal reception experience. This advanced module is designed to enhance your receiver's performance, ensuring clear and uninterrupte

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FM Notch Filter with LNA: 4000MHz Range

Introducing the FM Notch Filter with Low Noise Amplifier (LNA) for a superior signal reception experience. This advanced module is designed to enhance your receiver's performance, ensuring clear and uninterrupted signals across a wide frequency range of up to 4000MHz. The integrated FM Notch pre-filter effectively rejects strong FM signals, allowing you to enjoy other critical frequencies such as Airband, AIS, and Weather Band with ease.
  • High Gain: The LNA offers an impressive gain of over 40dB, significantly boosting your receiver's sensitivity and improving signal quality.
  • 7th Order Notch Filter: The 7th order FM Notch Filter ensures a precise rejection of unwanted FM signals, minimizing interference and maximizing the clarity of your desired signals.

Flexible Power Options

This versatile LNA module can be powered using three convenient methods, catering to various user preferences and setup requirements:
  • USB Power: Connect the module to a USB power source using a Micro USB cable for a quick and easy setup.
  • DC Header: Utilize the wide input voltage range of +5V to +10V DC through the DC header for flexible power supply options.
  • Bias Tee: Solder an inductor onto the provided 0805 footprint and provide DC over the RF output cable for a seamless integration with your existing setup.
This flexibility ensures that you can easily power the module according to your specific needs, whether you're using it in a mobile or stationary setup.

Technical Specifications

The FM Notch Filter with LNA is a high-performance solution for a wide range of applications. Here are some key specifications:
  • Frequency Range: 4000MHz
  • Maximum Gain: Over 40dB
  • Connector Type: SMA-F
With these specifications, the module is ideal for use in various applications, including amateur radio, satellite communication, and other radio frequency monitoring scenarios.

What Our Customers Say

December 31, 2025

Absolutely no complaints!

This is a very solid and reliable system.

- Brody E..

December 31, 2025

Absolutely no complaints!

I'm delighted with this purchase.

- Marilyn F..

December 31, 2025

Absolutely no complaints!

It has a clean and sophisticated design.

- Ivan P..

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