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  1. Thread: Galileo down

    by schugabe
    Replies
    3
    Views
    78

    https://www.nytimes.com/2019/07/16/world/europe/ga...

    https://www.nytimes.com/2019/07/16/world/europe/galileo-outage.html

    they finally managed to get it working again:...
  2. Thread: Galileo down

    by schugabe
    Replies
    3
    Views
    78

    Shows again that every system can fail and that...

    Shows again that every system can fail and that you cannot build reliable systems when you depend on a single point of failure.
  3. Hi, Did you figure it out? I don't understand...

    Hi,

    Did you figure it out? I don't understand your description is the 5V pad really delivering 15V? What voltage do you measure for the pins that power the rx? Can you post some pictures?
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    Great video :-D

    Great video :-D
  5. Replies
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    361

    Since this forum seems dead I asked fatshark...

    Since this forum seems dead I asked fatshark support directly. The HD3 and HD3 core goggle are the same so the mod/additional cable is still required.
  6. Replies
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    361

    Fatshark HD3 Core Rapidfire

    Does the current HD3 Core require a power mod for the rapidfire module?
    I did search for information but did not find any clear answers. It would be kind of strange if Fatshark sells goggles that...
  7. Replies
    3
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    430

    I'd guess that you have multipathing issues. The...

    I'd guess that you have multipathing issues. The receiver is receiving the signal itself and the reflexted signal (from the walls) as well and this does not work good.
    Does your video feed look...
  8. Replies
    3
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    430

    Depends on the antenna of your tiny whoop. Is it...

    Depends on the antenna of your tiny whoop. Is it linear or circular polarized?
  9. Replies
    3
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    491

    You could try to use a VPN and simulate that you...

    You could try to use a VPN and simulate that you are in another country. But probalby they won't ship it to you.
    But there are other pages like banggood and since they are in china they probably...
  10. Replies
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    491

    Can you just order them in the international...

    Can you just order them in the international warehouse?
  11. Replies
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    168

    I would not put the antenna so far back. You have...

    I would not put the antenna so far back. You have to run a long coax cable back (additional weight for the coax) or you put the vtx also back and now you have to run the cables back to the vtx. Such...
  12. Then I'd take the ezuhf rx to the flying field...

    Then I'd take the ezuhf rx to the flying field with a laptop attached and measure the noise floor there. If the uhf band is clear it's certainly a good option.
  13. Since you have both it should be "easy" to simple...

    Since you have both it should be "easy" to simple test it out. You can put the RX next to the VTX and check on the ground what kind of range you get in the range test mode (or with an attenuator on...
  14. Thread: motor temp

    by schugabe
    Replies
    4
    Views
    534

    The temperature seems good but as a general hint:...

    The temperature seems good but as a general hint: the filter config of betaflight influences the motor temperature.
  15. It's sad that everything is so quiet here but...

    It's sad that everything is so quiet here but it's understandable to move the thread. Impresive downloads numbers and great work on your side for supporting this project for such a long time :D
  16. Thread: ESC issue?

    by schugabe
    Replies
    11
    Views
    1,034

    It could also be a long screw that is connecting...

    It could also be a long screw that is connecting to the windings of the motor. Just a random thought.
    If you have a multimeter you can use the continuity test to find the component. Put one probe on...
  17. Thread: ESC issue?

    by schugabe
    Replies
    11
    Views
    1,034

    But there must be another component touching the...

    But there must be another component touching the frame without a direct connection the would not be any current flowing. One contact point is not enough.

    I also have the same motors on my rooster...
  18. Thread: ESC issue?

    by schugabe
    Replies
    11
    Views
    1,034

    Yeah that could be the reason and does not look...

    Yeah that could be the reason and does not look too good. Did you find the spot where the vtx made contact to another component? Is this vtx still working?
    Hopefully everything is working now!
    btw:...
  19. Thread: ESC issue?

    by schugabe
    Replies
    11
    Views
    1,034

    So the quad did a flip in the same direction as...

    So the quad did a flip in the same direction as it did in the video you posted here? Maybe a motor on the left side is the problem
    Let me know if you find anything during the maintenance.
  20. Thread: ESC issue?

    by schugabe
    Replies
    11
    Views
    1,034

    Did you record the fpv feed with some voltage...

    Did you record the fpv feed with some voltage information of the osd?

    A quadcopter falling out of the sky can have many differnt reasons. The classic reasons are receiver failsafe, motors out of...
  21. F3 chips have an inverter for the UARTs and s bus...

    F3 chips have an inverter for the UARTs and s bus needs an inverted signal. The F4 chips don't have a hardware inverted and this is the reason why it's not working. Some F4 Fcs have some pins with an...
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    915

    Do you have any fpv experience? Starting with a...

    Do you have any fpv experience? Starting with a goal of 60km is a bit too ambitious if you ask me.
  23. Hi and welcome back, I think that the main...

    Hi and welcome back,

    I think that the main improvements for the 5.8 diverstiy rx are in multipath elemination. But if you fly out of LOS with 5.8 GHz far out you will still have problems. I would...
  24. It would be interessting what the Taranis does...

    It would be interessting what the Taranis does right after the startup. Setting up simple triggers is usually not so hard because you want to trigger on the first rising edge.
    I'd try to send some...
  25. Hi, So you are saying that after the initial...

    Hi,

    So you are saying that after the initial power up the TX accepts the PPM signal from the UNO. Then you power down both and power them up again and then the TX does not detect the PPM signal?...
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