LM317T Voltage Regulator with Pass Transistor

Please help me with this picture problems! Emtec Movie Cube P800 is used for recording my analogue signal over chinch cable which gets it's picture over a wireless 2,4GHz receiver. Problem as you can see: every second you get a ugly color distorsion. Tried the following: another wireless receiver (from fatshark video goggles) - same problem. the same video transmitter works fine when using my old USB capture device - so I see no problem in the wireless transmission of the image! Setting various resolutions in the P800 changes no thing. If I connect a videosource directly only by cable (Sony Camcorder with Chinch-Out) there is no such distortion. I did't try the lower quality recording modes yet - but I don't think they will change a thing... A slight chance may be an firmware upgrade... (fw upgrade was not possible today- another story) another FPV cam (with 420TVLines resolution instead of 480) = same problem! FINDOUT 1: when cam is in BW mode - the distortions are gone: www.youtube.com Please comment if you have a tip! Background: FPV Recorder I bought a new mpg2 recorder which seems quite a good solution for FPV video recording: 2 USB Hostports (you can connect USB Stick or HDD for recording onto it. Even an SD Cardslot for recording on SD Card! Power consumption is OK: about 350mah for 20mins of recording (it uses 5v) that would make 1000mah for one hour. A cheap 2cell lipo with voltage regulator will be fine here. Recording CONTINUES after a bad signal (or even if ...



http://www.youtube.com/watch?v=uh7yWctfkmc&hl=en