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Feature

Instantly see how much 2.4Ghz interference is being produced by nearby devices, you can change the control channels to a different portion of the spectrum that is less crowded
A quick peek is all it takes to find out if you are in an area with a lot of signal noise, plug and play
The band monitor comes with a pigtail that plugs into the JST connector which you can solder to your power. You can choose a 9 volt battery (Operating voltage: 5-16.8V) and added a On-Off switch to a case to house this module. Nothing else except the power needs to be added for this to work and produce the signals it can see. Check https://vimeo.com/265605420
Fully compatible with the latest nRF24L01pScannerOled open source software
This 2.4G Spectrum Analyzer is very handy for FPV racing especially when there're several drones around. Size: 27.5*28*11.2mm. Weight: 9g

Description

Instantly see how much 2.4Ghz interference is being produced by nearby devices, you can change the control channels to a different portion of the spectrum that is less crowded
A quick peek is all it takes to find out if you are in an area with a lot of signal noise, plug and play
The band monitor comes with a pigtail that plugs into the JST connector which you can solder to your power. You can choose a 9 volt battery and added a On-Off switch to a case to house this module. Nothing else except the power needs to be added for this to work and produce the signals it can see. Check https://vimeo.com/265605420
Fully compatible with the latest nRF24L01pScannerOled open source software
Small size, easy to carry, easy to use, plug and play, Operating voltage: 5-16.8V (up to 4S, 3s and 4s may run a little hot, preferably 1s or 2s)
Automatic scanning
This 2.4G Spectrum Analyzer is very handy for FPV racing especially when there're several drones around.
Size: 27.5*28*11.2mm
Weight: 9g