AT2450E7512BT - Frontier Electronics

AT2450E7512BT ANTENNA SPECIFICATION
Rev. A
PRODUCT FEATURES
1.
Surface mount ceramic antenna with a small size of 19 X 3 X 3.8 mm.
2.
GND clearance area not required.
3.
Highly stable under temperature and humidity changes.
4.
Superior performance in a compact size, RoHS compliant.
RF CHARACTERISTICS
PHYSICAL DIMENSIONS
AT2450E7512BT
Specification
Working Frequency Range
2.4-2.5GHz
Gain
2.0 dBi(Typical)
Return Loss
-10 dB min
Polarization
Linear
Radiation Pattern
Omni-directional
Impedance
50Ω
Rated Power
1W max
Operating Temperature
-40˚C to +85˚C
Symbol
Dimension
(mm)
L
19.0 ± 0.15
W
3.0 ± 0.15
T
3.8 ± 0.20
Pw
3.0 ± 0.10
P1 – P4
1.0 ± 0.10
TERMINAL CONFIGURATION
Pin
Definition
P1
P2
P3
P4
Soldering
Soldering
Feed
Ground
PCB DESIGN/LAYOUT CONSIDERATION
Frontier Electronics Corp.®
http://www.frontierusa.com
Page: 1 of 3
667 E. Cochran St., Simi Valley, CA 93065
Phone: 1-805-522-9998, Fax: 1-805-522-9989
AT2450E7512BT ANTENNA SPECIFICATION
TEST BOARD DESIGN
Rev. A
Bottom View (GND
Top View
clearance not required)
Antenna
50 Ohms
Trace
SMA
connector
Antenna S11
-10dB bandwidth 130MHz
RADIATION PATTERNS
The test board orientation is defined as:
Z
Y
X
Frontier Electronics Corp.®
http://www.frontierusa.com
Page: 2 of 3
667 E. Cochran St., Simi Valley, CA 93065
Phone: 1-805-522-9998, Fax: 1-805-522-9989
AT2450E7512BT ANTENNA SPECIFICATION
Horizontal
Vertical
Y
Y
Rev. A
Y-Z
Plane
z
Average
Gain=
-1.188 dBi
Peak Gain = 1.58dBi
Average Gain = -3.96 dBi
z
Peak Gain= -1.22dBi
Average Gain=-4.45 dBi
X-Z
Plane
z
z
Average
Gain=
-0.313 dBi
X
X
Peak Gain= -1.57 dBi
Average Gain= -6.59dBi
Peak Gain= 1.94 dBi
Average Gain= -1.48 dBi
X-Y
Plane
X
X
Average
Gain=
-2.026 dBi
Y
Y
Peak Gain= -0.08 dBi
Average Gain= -3.45 dBi
Frontier Electronics Corp.®
http://www.frontierusa.com
Peak Gain= -4.80dBi
Average Gain= -7.56 dBi
Page: 3 of 3
667 E. Cochran St., Simi Valley, CA 93065
Phone: 1-805-522-9998, Fax: 1-805-522-9989