User's Manual

BT900-Sx Hardware Integration Guide
Intelligent BTv4.0 Dual Mode Module
Americas: [phone] Option 2
Europe: [phone]
Hong Kong: [phone]
www.lairdtech.com/bluetooth
29 CONN-HIG-BT900
BT900-SA on-board antenna datasheet
:
http://www.acxc.com.tw/product/at/at3216/AT3216-B2R7HAA_S-R00-N198_2.pdf
Antenna performance on DVK-BT900-V01 devboard shown below.
Peak gain Avg. gain
XY-plane -2.6 -7.4
Peak gain Avg. gain
XZ-plane -2.8 -5.9
Peak gain Avg. gain
YZ-plane -1.6 -4.7