VK4ZXI

HD DVB-T HiDes HV-202E ATEM TV Studio DVB-T DATV all working Finally, I have all the pieces connected for a high-quality, live DVB-T TV studio and TX. My interest has been in establishing a high quality, video and audio, DATV system. This post covers the full working system, albeit small-signal. The details of each of the components are covered in earlier posts. The main components of the system are: HiDes HV-202E, self contained DVB-T TX with HDMI input: http://vk4zxi.blogspot.com.au/2014/07/hides-hv-202e-dvb-t-self-contained.html BlackMagic Designs ATEM TV Studio: http://vk4zxi.blogspot.com.au/2014/06/datv-dvb-t-blackmagic-designs-atem-tv.html High-definition digital SLR and CCTV video cameras: http://vk4zxi.blogspot.com.au/2014/06/dslr-cameras-for-live-tv-not-so-simple.html , http://vk4zxi.blogspot.com.au/2014/06/hd-cctv-cameras-cheap-quality-live.html The front of the operator console. The ATEM TV Studio is PC-based and is mounted in a small stand, just viable behind the...

Computer monitors: Beyond Full HD- 1920x1200, 2K-2560×1440, 4K-3840 x 2160 I have used a series of computer monitors with a resolution above Full High Definition: 1920x1080. The obvious question is why? The highest resolution for most movies is 1920x1080. The answer is simple; I don't watch movies on a computer but read a lot; web pages, books and magazines. The higher the resolution the better! The high resolution gives a better quality display of a PDF document. PDF originally was a printing format and generally has a higher resolution than a computer monitor can display. Printers typically can print at 600 or 1200 dots per inch, about ten times higher than a video monitor. LCD monitors produce their best display at their native resolution, anything less usually looks bad as there are not enough pixels to give a sharp image. Try lowering the resolution of your own monitor and you will see what I mean. Ultra high resolution has been picked up by tablet manufacturers, p...