Chip Antenna Series
Bluetooth \ WLAN Chip Antenna
ANT321612042G4A
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OUR DWG No：
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Approved
Chip Antenna Series-ANT321612042G4A
Applications
This antenna is designed for Bluetooth\WLAN application and it’s suitable for cellular
phones, PDA, notebook, navigator, and all devices which have Bluetooth\WLAN function.
Features
●Omni-directional radiation
●Low profile and compact size (3.2 x 1.6x
1.2mm)
●Low cost
●
Lead free soldering compatible
●
RoHS compliant
●Tape and reel packing
Electrical Characteristics
Working Frequency Range
Bandwidth
Peak Gain
Impedance
Return loss
Polarization
Azimuth Beamwidth
Operation Temperature(℃)
Resistance to Soldering Heats
Termination
2400 ~2500 MHz
100 MHz
(Min.)
2.71
dBi (Typ.)
50 Ohm
-6.5
dB ( Max)
Linear
Omni-directional
-40 ~85℃
10sec. ( @ 260℃)
Cu/ Sn
(Leadless)
Antenna Dimension
Dimension (mm)
L
W
T
3.23
±
0.20
1.66
±
0.20
1.23
±
0.20
-1-
No2019 Rev1.0
Chip Antenna Series-ANT321612042G4A
Recommended PCB layout (unit:mm)
Evaluation Board Dimension
PCB Dimension
Unit : mm
Suggested Matching Circuit
-2-
No2019 Rev1.0
Chip Antenna Series-ANT321612042G4A
Layout Dimensions in Clearance area
(
Size=5.2*5.0mm
)
50 ohm transmission Line
Matching Circuit
FootPrint
(Unit : mm)
Electrical Characteristics
Return Loss
1
-3-
No2019 Rev1.0
Chip Antenna Series-ANT321612042G4A
Radiation
Pattern
Y
X
Z
Efficiency
2400MHz
2450MHz
2500MHz
55.21 %
66.45 %
57.53 %
Chamber Coordinate System
-4-
No2019 Rev1.0
WindowsCE
