Astec TV Modulators
Has anybody got (or can tell me where to get) any datasheets / pinout
info on RF modulators made by Astec, particularly the UM1233 and UM1287 models. |
Astec TV Modulators
try here for the um1233
http://www.timetec.freeserve.co.uk/transmitter.htm I have the data sheet somewhere but cannot for the life of me find it at the moment (Put it somewhere safe you see :) ) Regards |
Astec TV Modulators
In article , dave wrote:
Has anybody got (or can tell me where to get) any datasheets / pinout info on RF modulators made by Astec, particularly the UM1233 and UM1287 models. From 1985 Maplin catalogue: ____________ UM1233: a Supply +v a----| | Case=GND b Video in b----| | c none c----| | d none d----|________ _| |_| Supply +5V @ 6mA Bandwidth 8MHz UM1286: (yes, I know you wanted the UM1287 but maybe it's close?) a Fine tune b Audio in c Supply +V d video in Supply +5V @ 9mA Bandwidth 8MHz Sound carrier 6MHz Regards, Mike. |
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