Best LCDs for retrocomputing - Was: Re: New *square* 1:1 26.5" LCD monitor 1920x1920

tony duell ard at
Tue May 17 07:27:37 CDT 2016

> This post:
> Seems to indicate that the Rainbow is a 15khz sync signal, more akin to

The Rainbow outputs a normal RS170-like composite video signal with the
same timings (so 15-odd kHz horizontal, 60Hz vertical). There is a setup
option for 50Hz vertical I think, if so it's going to be close to European
analogue TV rates. 

This composite signal is the monochrome output. If you have a colour
video board, it is used as the green signal (which is thus SoG) and there
are separate red and blue signals. Obviously all at the same rate.


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