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lssuedJuly 1985 3560
Remotecontroli.G.'s
data
A r a n g e o f r e m o t e c p n t r o l i . c . ' sc o n s i s t i n go f o n e t r a n s m i t t e r ( 3 0 8 - 0 7 3 ) ,a n i n f r a - r e d p r e - a m p l i f i e r (301-52)7and five receivers(, 303-826,308-089,309981, 309-997and 305-2481with individualcharac-
t e r i s t i c st o s u i t m a n y c o n t r o lr e q u i r e m e n t s .
T h e s y s t e mi s b a s e do n t h e t r a n s m i s s i o no f c o d e d P . P . M .( P u l s eP o s i t i o nM o d u l a t i o n )s i g n a l so v e r a
wide variety of transmissionmedia e.g. sound,
u l t r a s o n i c si,n f r a - r e df,i b r e o p t i c s ,c a b l el i n k s .P r o vision is made for carrierfrequencygeneration
where required to suit the medium employed.
RS490 Datasheet
