(9/10)
001-01 / 20110331 / e821_die_ant03
• All specifications are subject to change without notice.
Ceramic Chip Antennas
For 2.4GHz ISM band
ANT Series ANT098030CGS2442MB1
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERNS
ELECTRODE SOLDER RESIST
ELECTRICAL CHARACTERISTICS
• This is typical antenna performance with the standard PCB.
FREQUENCY CHARACTERISTICS
EFFICIENCY AND VSWR
Conformity to RoHS Directive
5.20.5
0.5
1.8
A: Feeding point
B: Fixing electrode
Tolerance:
±0.2mm
Dimensions in mm
9.8
AB
4
2.6 0.2
3
3
Feeding point
3.6
8.8
9.4
11.8
12.4
Mt
(
inductor or capacitor
)
Ft
(
inductor or capacitor
)
1.9
2.5
0.8
3.2
3.8
4.4
0.6
3.1
3.5
8.9
9.3
11.9
Dimensions in mm
0.8
0.7
3.2
3.3
Center frequency(F0) 2442MHz
Band width(BW) F0 ±42MHz
VSWR(at BW) 3.7max.
Polarization Linear
Impedance 50Ω
PCB size 80×37×1.0mm
Temperature range
Operating –40 to +85°C
Storage –40 to +85°C
–10
–9
–8
–6
–7
–3
–4
–1
–5
–2
0
Efficiency
(
dB
)
1
11
10
9
8
7
6
5
4
3
2
VSWR
Frequency
(
GHz
)
2.3 2.35 2.4 2.45 2.5 2.55
2.6
Efficiency
VSWR
VSWR Spec.
Matching circuit
Mt: 0.8pF, Ft: 4.7nH
• 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.
