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Pros & Cons
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Build Quality
Customers are highly satisfied with the build quality of the RTL-SDR Blog Wideband Low Noise Amplifier Bid Tee Powered, praising its robust housing and reliable connectors. However, some have expressed concerns about the internal electronics quality control.
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Connectivity
Customers have had mixed results with the connectivity of the RTL-SDR Blog Wideband Low Noise Amplifier Bias Tee Powered. While some reported significant improvements in range and signal quality, others experienced issues with proper connection and damage to the amplifier chip due to static.

Highlights
Quality
A must for increasing sensitivity of your rtl-sdr dongle.
This lna works very well with the rtl-sdr v3 when direct sampling on lf/hf bands.
This lna is easily damaged from electrostatic discharge and should have esd protection at its input if used with any antenna wh... Read More
The static will reach a point where it can arc across and burn out the amplifier chip.
Shipping
My purchase was doa but i contacted rtlsdr blog directly and the sent a replacement without hassle.
Competitiveness
Dump1090 gave me about 10 planes max with a 50 mile radius, i switched to rtl1090 and i now get 20-30 planes on average with a ... Read More
Overview
- How are reviewers describing this item?
great and bias. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has discovered that over 90% high quality reviews are present.
- This product had a total of 282 reviews as of our last analysis date on Feb 17 2025.
Helpful InsightsBETA
Posted by a reviewer on Amazon
Because theres no instructions there are some adjustments you need to make for it to do its best
Posted by a reviewer on Amazon
If your software supports it turn down the lna in your dongle if it has one
Posted by a reviewer on Amazon
Dump1090 gave me about 10 planes max with a 50 mile radius i switched to rtl1090 and i now get 2030 planes on average with a 200 mile radius
Posted by a reviewer on Amazon
Dll in sdr i turned down the lna to about 25 above 0 and i receive every police band 460mhz in the city with incredible clarity
Posted by a reviewer on Amazon
Performance seems good a quick test receiving adsb with the rtlsdr v3 kit dipole shows im getting twice as many messagessec as compared to without
Posted by a reviewer on Amazon
It would be nice if there was an external indicator light to show when it is powered or not but a workaround is to remove one of the case screws and peek inside youll see a green light inside when the amp is on
Posted by a reviewer on Amazon
My purchase was doa but i contacted rtlsdr blog directly and the sent a replacement without hassle
Review Count History
Price History
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