Hi Alex, thank you much for your opinion.
As for the camera, we'll try to find a better co-manufacturer, we only focus on wireless video transmission.
To make more racing channels is easy for us, we designed a vtx that has 72ch and we're still waiting for the feedback of the market. If it becomes popular, we'll design a receiver with 72ch.
We have already started a few projects about digital FPV transmission. One of our project is to have a "analog to HDMI" converter in the receiver. And the picture is good.
1) What is the minimum requirement transmission distance of digital fpv system ?
2) Is it necessary to add a DVR function on the receiver ? We considered the VTX with DVR function, but it influence the latency and the size, then we add the DVR function on the receiver.
3) Do you know any great site that sells fpv product, I'd like to look into the fpv market and find the inspiration about our design. (I'd like to go to the fourm often, but english is not very easy for me, haha...)
4) If I want to keep up with the latest news, which site i should go ?