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Thread: vcc and rf noise

  1. #1
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    Apr 2013
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    vcc and rf noise

    hi there,first post here wanted to speak about vcc and rf noise.
    i wanted to reduce the numer of batteries on my fpv configuration
    pulling the motor, the osd, the tx on my plane with one battey.
    for now i have a battery for the motor, bec for the receiver and servos and another battery for tx and osd. what is the deal for using one battery?
    i red about putting a rf filter on the leads of the tx and osd and a capacitor on the receiver..will that help?
    another interesting thing:
    i wanted to power the ground station using one power supply (connected to my car battery) and with several outputs using y cables and voltage regulator for my tx, receiver, videogoggles, antenna tracker, can it be possible without any sort of noise?

  2. #2
    Co-Pilot rlage's Avatar
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    Hello

    With one battery you have to isolate noise from ESC and motor using an LC POWER FILTER. Installation could be seen here: http://store.ivc.no/installation .

    Ground station could be power from car battery but better to use a 3s lipo, it is cheap and portable. Usually you do not need regulators as most of the receivers, goggles, etc, can be powered from 3s lipo.

  3. #3
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    Apr 2013
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    thx

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