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+The user Clifford Heath designed a version that added RF fronted protections, to prevent the [easy-to-break LNA](https://github.com/portapack-mayhem/mayhem-firmware/wiki/Usage-cautions). 
+
+## Testing
+
+Some users ([1](https://discord.com/channels/719669764804444213/737376558754300081/1241932352217939989)) and [GSG](https://greatscottgadgets.com/2021/12-07-testing-a-hackrf-clone/) claim this modification weakens the signals to become even not acceptable. 
+
+## Results
+
+## Conclusions
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diff --git a/HackRF-versions.md b/HackRF-versions.md
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-# HackRF
-## Official design (genuine and clones)
-The HackRF is the board with 3 SMA ports, designed by [Great Scott Gadgets](https://greatscottgadgets.com/). Check the versions on the official [HackRF documentation](https://hackrf.readthedocs.io/en/latest/list_of_hardware_revisions.html).
-
-## modification versions (not official)
-### var 1
-A version that claim added RF fronted protections, regarding the issue that the official design has a easy-to-broken LNA ([ref.](https://github.com/portapack-mayhem/mayhem-firmware/wiki/Usage-cautions))   
-Note that we saw several users ([ref.](https://discord.com/channels/719669764804444213/737376558754300081/1241932352217939989)) and GSG official claim this modification weaken the signals (150 times as max) to become even not acceptable. ([ref.](https://greatscottgadgets.com/2021/12-07-testing-a-hackrf-clone/))
-
-# PortaPack
-For the PortaPack board (which contains screen), check the [PortaPack versions](https://github.com/portapack-mayhem/mayhem-firmware/wiki/PortaPack-Versions).  
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