2450AD46A5400E

Manufacturers：
Johanson Technology Inc.
Description：
2.4GHz, 5.4GHz Chip RF Antenna 2.4GHz ~ 2.5GHz, 4.9GHz ~ 5.9GHz 1dBi, -1.5dBi Solder Surface Mount

2450AD47A1590E

Manufacturers：
Johanson Technology Inc.
Description：
1.575GHz, 2.4GHz Bluetooth, GPS, WLAN Chip RF Antenna 1.575GHz, 2.4GHz ~ 2.5GHz 1.5dBi Solder Surface Mount