fat shark attitude filtered balance lead

IS the following cable needed when using a separate battery to power the fat shark transmitter?

IS it needed when using the same battery as my quad? 

Www.firstpersonview.co.uk/psu-regulator-boards/filtered-balance-lead-power-supply

I assume the answer is no in both cases but is advised for question two

THanks

DAmo

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Replies

  • i tested this and it is not required - at least when the battery is separately powering your fpv

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