4311 112 00188 Yageo, 4311 112 00188 Datasheet - Page 2

• Manufacturer Part Number: 4311 112 00188
• Description: ANTENNA WCDMA LPMODE CERAMIC SMD
• Manufacturer: Yageo

Specifications of 4311 112 00188

• Antenna Type: Chip
• Number Of Bands: 1
• Frequency: 1.88GHz ~ 2.1GHz
• Vswr: 2
• Gain: 2dBi
• Termination: Surface Mount
• Mounting Type: Surface Mount
• Height (max): 0.04" (1.1mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 311-1232-2

APPLICATION
DIMENSIONAL DATA
Suggested Layout
R&D
Cliff Wang, Ph.D.
spec.doc
C
C
C
C
C
C
s1
s1
s1
s1
S2
S2
F
F
s1
s1
Multilayer Ceramic Antenna
for 1.88GHz~2.1GHz
Print date 02/06/03
Figure
Phycomp Taiwan Ltd.
Ground plane (back side)
T
T
T
T
s1
s1
F
F
w
w
s2
s2
s1
s1
s1
s1
s1
s1
2002-01-07
L
L
Module
C
S1
S2
RF
50ΩTransmission Line
W
L
T
F
Dimension
8.8±0.2mm
6.8±0.2mm
0.9±0.2mm
4.3±0.2mm
0.5±0.3mm
1.3±0.2mm
4.3±0.2mm
Page
4311 112 00188
2/9
DECT
Clearance
(no ground plane)
9 mm
Antenna
sheet 190-2
Preliminary use only
Solder termination
Solder termination
Feed termination
1mm
Port
8mm
8mm
-
-
-
-
Nov. 20, 01
Dec. 13, 01
Jan. 7, 02
A4