📹 AKK FX3-Ultimate 5.8GHz VTX with OSD Configuring | Switchable Power Levels: 25mW/200mW/400mW/600mW | Mini-size for better SEO Review

I was very happy to get this VTX because of the new onboard ufl and mmcx but after installing it on my quad vid the noise was really bad! In flight it didn't fly with much tearing and I got these flashes of light in the FPV stream. I connected a vtx to a vbat with a capacitor and still having problems. I then disconnected the camera from the vtx 5v pads, which usually fixes noise issues but still has noise issues. I decided to just go back and get back to the Hglrc TX20.

this vtx worked fine for about a week. I like that there was very little of it on the stack. It is very flat and fits well in small buildings. Video clarity was ok and I was very happy with vtx. But today he started changing channels during the flight. It would switch to 3 channels and my glasses would be fixed. I would scan with my glasses and find the signal + 3 channels up. This happened several times. Nothing is clicking the button on the vtx so I'm not sure what happened. But now it's…

I used this in a build and even put a heatsink on top like I always do with those little high power video transmitters and it still stopped playing videos after about 3 minutes on the bench play. . (Output power setting 200mW). If I turn it off and wait about 20 minutes, it starts up again for about 3 minutes and then becomes totally static and the heatsink feels SUPER hot. The HF meter is on and only reads 1-4 microwatts (less than a milliwatt output power) after 3 minutes of operation. I gave