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Conformity to RoHS Directive
Multilayer Chip Antennas
For UWB
ANT Series ANT1085-4R1
SHAPES AND DIMENSIONS
Top view
Bottom view
1
8.5 0.2
3.25
3.25
13-ø0.95
4
2
1
3
0.6
Terminal functions
2.4
0.6
1
2
3
4
GND
DC feed
GND
3.5 1.5
5.5
Pad(NC)
Dimensions in mm
RECOMMENDED PC BOARD PATTERNS
PCB material : FR-4
PCB thickness : 0.8 mm
1
3.25 3.25
13-ø1.15
0.5
1
0.5
1
8.7
7.26
24
Hatching : Back side
Dimensions in mm
ELECTRICAL CHARACTERISTICS
FREQUENCY CHARACTERISTICS
VSWR
Part No.
Operating frequency range
Polarization
Antenna gain
Impedance
ANT1085-4R1-01A
3.1 to 5.2GHz
Linear(mixed)
2.0dBi typ.
10
9
8
50Ω
7
VSWR
3max.
6
Operating
Storage
–30 to +85°C
–40 to +85°C
Temperature range
5
4
3
2
1
2
2.5
3
3.5
4
4.5
5
5.5
6
(
)
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.
• All specifications are subject to change without notice.
001-02 / 20080114 / e821_ant1085.
Download from Www.Somanuals.com. All Manuals Search And Download.
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TENSILE STRENGTH OF TERMINAL
CENTER MOUNTING
It shall be not broken after a tensile force of 1 mm is applied to the
terminal in the direction of axis for 5 1seconds.
20
R340
gap 0.1
45
45
PCB(FR4)thickness : 0.8 mm
Dimensions in mm
SIDE MOUNTING
It shall be not broken after a tensile force of 2 mm is applied to the
terminal in the direction of axis for 5 1seconds.
20
R340
40
gap 0.1
45
45
PCB(FR4)thickness : 0.8 mm
Dimensions in mm
The tested antenna is offset by 40 mm from the position where the
tensile force is applied.
• All specifications are subject to change without notice.
001-02 / 20080114 / e821_ant1085.
Download from Www.Somanuals.com. All Manuals Search And Download.
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