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2001 Sep 27 Rev.1
3
www.phycomp-components.com
Phycomp
Product specification
Surface-mount ceramic
multilayer antennas
2.45 GHz ISM-band antenna for
Bluetooth and WLAN IEEE 802.11b
MECHANICAL DATA
Physical dimensions
Table 1
Antenna dimensions
Note
1.
The antenna has built-in circuitry to the ground termination. Connecting the antenna’s ground point to the system’s
RF ground plane is optional. If good matching is achieved, the ground termination is then used as a solder joint (like
S1, S2, S3, and S4) to fix the antenna to the substrate only.
Device marking
LWT
F
G
C
S1
S2
S3
S4
–––
feed
termination
optional1)
ground
termination
–
NC
solder
termination
NC
solder
termination
NC
solder
termination
NC
solder
termination
Dimensions in millimetres
7.35
±0.25
5.5
±0.2
1.3
±0.2
0.9
±0.25
1.25
±0.35
0.5 ±0.3
1.25
±0.35 1.25 ±0.35
0.9
±0.25
1.25
±0.35
CENTER
FREQUENCY
(GHZ)
MARKING
CODE
2.45
no marking
2.60
6
2.70
7
HBK016
S2
S1
S4
S3
W
C
G
F
S1
G
F
T
L
S4
S2
S3
C
Dimensions in mm
Fig.1 Dimensional outline.
For dimensions see Table 1.
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