Find similar component FM radio module

I was looking through some schematics and I am creating a wirless alarm that uses a CXA1019S (single IC-based FM radio module). The part number goes with Donberg Electronics, I contacted them but it is expensive to have them send me 2-3 of these components. Does anyone have a similar device that can be purchased easily in the US?

Panasonic make the IC and maybe use it in a radio. Contact their US service dept. for a replacement part.
Wait a minute. Panasonic's is an AM-FM radio IC with a built-in audio amp.
Sony have the same part no. but it is an FM-only tuner. Contact them.

Does the device transmit a digital signal? If it does, any RF module would do. Do a google search for that and you will turn up tons of results.

Best of all, they're dirt cheap :lol: