# Filter Advice

**URL:** <https://discussions.flightaware.com/t/filter-advice/59569>\
**Category:** ADS-B Flight Tracking\
**Created:** [January 15, 2020, 10:32pm UTC](https://discussions.flightaware.com/t/filter-advice/59569 "2020-01-15T22:32:00Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![abcd567](https://sea1.discourse-cdn.com/flex019/user_avatar/discussions.flightaware.com/abcd567/32/113769_2.png) [@abcd567](https://discussions.flightaware.com/u/abcd567)\
**Post date:** [January 16, 2020, 2:32am UTC](https://discussions.flightaware.com/t/filter-advice/59569/7 "2020-01-16T02:32:32Z")

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> [@chrislfa](#):
>
> You can see what a nice job the Uputronics did of removing the GSM

 ![ProStickPlus(blue)](https://us1.discourse-cdn.com/flex019/uploads/flightaware/original/2X/6/66c731bd05e2706e0ae50e2221f885920b092cfd.png)  
.  
 ![RF Scan ProStick Tripple Filtered LNA](https://us1.discourse-cdn.com/flex019/uploads/flightaware/original/3X/3/d/3d80ed5b72f33ef4d680707cd451d52d2dc9842b.png)

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_[View the full topic](https://discussions.flightaware.com/t/filter-advice/59569)._