hi...
i need help from anyone...
i have buy RF 315mhz module receiver and transmitter.
and i use ic TX2B and RX2B.. the datasheet can get here http://www.chipdocs.org/datasheets/datasheet-pdf/SILAN/RX-2.html
but then i can't get it to work after i connect the ic...
i already followed the spec given but still...
does RF module really need to have antenna 24cm?? so that it work..