When are they planning to turn off the analogue TV in your area? Seems like a very limited project life. Best source of SAW filters etc is probably an old TV. Look around for a faulty one, mostly they're just thrown away around here. Google books has a lot of examples of TV circuits etc. RP 2009/7/30 Adam Field : >> Lastly, does anyone know of a reliable reference (or indeed more than >> one reference) for this type of technology? As in, TV, video and so >> forth (maybe radio as well, though I'm already aware of the existence of >> the ARRL Handbook). >> > > I recommend Basic Television by Grob. I have the third edition, came > out during the 60's, and while it deals with a lot of tube circuits, > television never changed until recently with the DTV mess. This book > however, is NTSC/US specific. I understand that the basics of > operation can be applied to PAL signals and maybe even SECAM. > > But this book is a great resource on every part of a TV, from the > carrier signal to the tuner, oscillator, amplification, gain control > and FM sound. > -- > http://www.piclist.com PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist