AT1575A1306AT Datasheet, PDF (3/3 Pages) Frontier Electronics. – Minimum no-GND area requirement.

AT1575A1306AT ANTENNA SPECIFICATION
RADIATION PATTERNS
The antenna orientation of the test board is defined as follow:
xZ
Y
Vertical
Horizontal
Rev. A
Y-Z
Plane
Average
Gain=
4.863 dBi
Peak Gain = 6.74 dBi
Average Gain = 4.81 dBi
Peak Gain= -6.99 dBi
Average Gain=-14.30 dBi
X-Z
Plane
Average
Gain=
2.100 dBi
Peak Gain= -0.85 dBi
Average Gain= -5.22 dBi
Peak Gain= 4.85 dBi
Average Gain= 1.21 dBi
X-Y
Plane
Average
Gain=
1.796 dBi
Peak Gain= -5.51 dBi
Average Gain= -7.48 dBi
Peak Gain= 5.36 dBi
Average Gain= 1.25 dBi
Frontier Electronics Corp.^®
http://www.frontierusa.com
Page: 3 of 3
667 E. Cochran St., Simi Valley, CA 93065
Phone: [phone], Fax: [phone]