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RTL-SDR Blog Wideband LNA (Bias Tee Powered)
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RTL-SDR Blog Wideband LNA (Bias Tee Powered)
Improve ADS-B performance with our Triple Filtered ADS-B LNA.
RTL-SDR Blog Wideband LNA (Bias Tee Powered)
Item #: 31611163

RTL-SDR Blog Wideband LNA (Bias Tee Powered)

Item #: 31611163
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What Stands Out

Wideband Frequency
Covers a broad frequency range, enhancing signal reception from various sources. Ideal for hobbyists and professionals needing versatility in radio monitoring and analysis.
Bias Tee Power
Incorporates bias tee functionality, allowing remote powering of LNA without additional cables. Simplifies installation and reduces clutter, making it user-friendly for both beginners and experts.
Low Noise Amplification
Offers superior low noise figure, maximally improving signal clarity in challenging environments. This results in high-quality audio and data, setting it apart from competing amplifiers and boosting user experience.

Product Details

Find high-quality RTL-SDR Blog Wideband LNA Bias Tee Powered on Ubuy Sint Maarten. Explore a wide range of electronics and accessories at great prices. Shop now!
Compatible BrandRTL-SDR Blog V3, RTL-SDR, SDR
BandFM, UHF, VHF
TypeHam Radio Amplifier
MPNDoes Not Apply
BrandRTL-SDR Blog
Voltage5
UPC651989513519
Country of OriginChina
What is in the boxRTL-SDR Blog Wideband LNA... For more details, please check description/product details
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Radio Enthusiasts

    Ideal for hobbyists who enjoy exploring a wide range of radio frequencies and signals for personal enjoyment.

  • Signal Technicians

    Perfect for technicians who require enhanced sensitivity to capture weak signals effectively in their analyses.

  • Research Professionals

    Suitable for researchers working with radio frequency data who need high-performance tools for accurate measurements.

Not Suitable For
  • Casual Users

    Not suitable for users with no technical background or casual interest in radio, who may find it complex.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What does the package include?

    Answer: The package includes 1x RTL-SDR Blog Wideband LNA and 1x SMA male to SMA male adapter.
  • Question: What is the frequency range of the LNA?

    Answer: The LNA works from 50 MHz to 4 GHz.
  • Question: Does the LNA require external power?

    Answer: The LNA requires bias tee power, but can be switched to external power with the use of an internal header.

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Pros

  • Excellent reception quality
  • Wide frequency range
  • Compact and portable design
  • Easy to set up
  • Durable construction

Cons

  • No included user manual.

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Features & Benefits

  • Includes 1x RTL-SDR Blog Wideband LNA and 1x SMA male to SMA male adapter.
  • Works from 50 MHz to 4 GHz with less than 1dB noise figure.
  • Requires bias tee power, but can switch to external power.
  • Improves ADS-B performance.
  • Requires 3 - 5v bias tee power.
  • Ensure antenna is grounded for effective ESD protection.

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