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001-03 / 20080114 / e821_ant8030.fm
• All specifications are subject to change without notice.
Multilayer Chip Antennas
For 2.4GHz
ANT Series ANT8030-2R4
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERNS
ELECTRODE SOLDER RESIST
ELECTRICAL CHARACTERISTICS FREQUENCY CHARACTERISTICS
VSWR
Conformity to RoHS Directive
ANT8030-01
8
3
0.25 0.25
1
AB
A
:
Feed point
B
:
NC
Weight: 0.08g
Tolerance:
: ±0.2
Dimensions in mm
50
Ω line
GND
4.95 3.1
7.1 1.05
9.2
8.05
3.1
Tolerance:
: ±0.1
Dimensions in mm
7.1
9.2
3.1
1.05
Tolerance:
: ±0.1
Dimensions in mm
Part No. ANT8030-2R4-01A
Center frequency 2450MHz
Band width 100MHz
Polarization Linear
Antenna gain 2dBi max.
Impedance 50Ω
VSWR 2max.
Temperature range
Operating –30 to +85°C
Storage –40 to +85°C
1
2 2.1 32.6 2.7 2.8 2.92.52.3 2.42.2
3
2
4
5
6
7
8
9
10
11
VSWR
Frequency
(
GHz
)
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and
specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
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001-03 / 20080114 / e821_ant8030.fm
• All specifications are subject to change without notice.
RADIATION PATTERNS
ANT8030-2R4-01A
• The radiation pattern is measured by mounting the antenna on 55× 20mm TDK STD evaluation base.
• Standard antenna: Standard dipole(Anritsu)
Tx antenna: Horn(TECOM)
Directivity angle Vertical polarization Horizontal polarization
90˚ 270˚
0˚
2.4GHz
2.4425GHz
2.485GHz
180˚
Vertical polarization
270˚
315˚
135˚
45˚
225˚
90˚
0
–10
10
(
dBi
)
–20
–30
–40
0˚
180˚
270˚
315˚
135˚
45˚
225˚
90˚
0
–10
10
(
dBi
)
–20
–30
–40
0˚
Horizontal polarization
2.4GHz
2.4425GHz
2.485GHz
90˚
0˚
270˚
180˚
Vertical polarization
270˚
315˚
135˚
45˚
225˚
90˚
0
–10
10
(
dBi
)
–20
–30
–40
0˚
2.4GHz
2.4425GHz
2.485GHz
180˚
270˚
315˚
135˚
45˚
225˚
90˚
0
–10
10
(
dBi
)
–20
–30
–40
0˚
Horizontal polarization
2.4GHz
2.4425GHz
2.485GHz
90˚
270˚
0˚
180˚
Vertical polarization
270˚
315˚
135˚
45˚
225˚
90˚
0
–10
10
(
dBi
)
–20
–30
–40
0˚
2.4GHz
2.4425GHz
2.485GHz
180˚
270˚
315˚
135˚
45˚
225˚
90˚
0
–10
10
(
dBi
)
–20
–30
–40
0˚
Horizontal polarization
2.4GHz
2.4425GHz
2.485GHz
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