RFFM8504 4.9GHZ TO 5.85GHZ 802.11a/n/ac/WiFi FRONT.
RF Micro Devices
RFFM8504 - WiFi FRONT END MODULE
RFFM8504 4.9GHZ TO 5.85GHZ 802.11a/n/ac/WiFi FRONT END MODULE Package: QFN, 16-pin, 2.5mm x 2.5mm x 0.45mm VTX NC NC PAEN ANT NC NC TXIN 16 15 14 1.