IFB-8322DB Datasheet
IF block for 83.1625 MHz
Second IF 455 kHz, Supply voltage 5 Volt, Typical current drain 6.2 mA.
1 RF Input
2 Gnd
3 Gnd
4 Gnd
5 Audio out
6 RSSI out
7 Vcc
Pin 7 is closest to the edge