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« on: July 18, 2017, 11:21:05 AM »
shaurya god of war
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City: warangal
State: Telangana
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Hello every one , I am shaurya from warangal (nit) new to forum
I have been involved in FPV  for an year , I am facing some issues in signal transmitting and receiving
I am using BOSCAM TX-832 and RC-832  set for communication but having flickering issues.

Here is the link of youtube video


Please help me in  rectifying it.
   

FEFDD5FA-02B5-4301-B24B-DAC7220F4F8B.jpg
FPV on Quadcopter
* FEFDD5FA-02B5-4301-B24B-DAC7220F4F8B.jpg (77.53 KB, 600x800 - viewed 200 times.)
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« Reply #1 on: July 18, 2017, 08:48:28 PM »
rajjames
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Re:

Hello God of War,

There are 3 things that could go wrong here:
1. OTG video receiver
2. Camera
3. Vtx and/or Vrx

1. OTG video receiver:
Connect TV setup box output video(which is usually connected to the TV) to the OTG receiver. Preferably a NON-HD TV channel.  Verify you get the video properly on your computer.

2. Camera:
If OTG receiver works properly, connect the camera output directly to the OTG receiver and check video on computer.

3. At this point, its either Vtx or Vrx that could be the issue. You need either a known working Vrx or Vtx(maybe from a friend) to confirm where the problem exists. Connect everything as per FPV setup and replace the Vrx(or the vtx) with the known working one. Based on if there is video on computer or not, you can isolate the faulty part.

I do not know the required voltage to power Vtx,Vrx. Verify that the power requirements are met as well.

Sent from my CP8676_I02 using Tapatalk
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« Reply #2 on: July 21, 2017, 11:50:25 AM »
ramarao
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try to change frequency also using frequency button and check.

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