PRODUCT: WLAN a/b/g/n + Japan
Electrical Specifications
Typical Characteristics
 
WLAN a/b/g/n + Japan
Antenna (GHz)
2.390-2.490 
4.900-5.100     5.150-5.350  
5.70-5.900 
Peak Gain
3 dBi
4 dBi
4 dBi
4 dBi
Efficiency
65%
60%
55 %
45 %
VSWR Match
<2.1 : 1
<2.1 : 1
<2.1 : 1
<2.1 : 1
Front to Back Ratio
-2 dB
-10 dB
-10 dB
-10 dB
Feed Point Impedance
50 & unbalanced (other if required)
Dimensions
17.9 mm x 6.9 mm x 4.3 mm
 Weight / Packaging
0.3 g
Cable / Connector
Optional  Hirose Electric Co, U.FL-LP-088 or equivalent
Cable Length
Surface Mount standard configuration, 450mm cable length optional
Mechanical Specifications
Antenna Radiation Patterns
x
y
Typical Performance
Main-pol
Cross-pol 
z
x
z
z
z
y
2.390-2.490 GHz Band 
4.900-5.900 GHz Band 
-30 dB
-20 dB
-10 dB
0 dB
-30 dB
-20 dB
-10 dB
0 dB
-30 dB
-20 dB
-10 dB
0 dB
-30 dB
-20 dB
-10 dB
0 dB
VSWR
Efficiencies
Antenna PCB
Ground/Feed Layout
 
 
 
Notes:
1. PCB size is a representative sample and able
to be modified to specific requirements.
2. No Ground Zone: The shaded area is to be
free of any ground plane on all layers.
3. All dimensions are in mm.
WLAN a
40%
50%
60%
70%
4900
5100
5300
5500
5700
5900
Frequency ( MHz )
WLAN b & g
5 5%
6 0%
6 5%
7 0%
7 5%
23 8 0
2 4 1 0
2 44 0
24 7 0
2 5 00
Fr eque nc y ( M Hz )
Typical WLAN VS WR
1.0
2.0
3.0
4.0
5.0
2000
3000
4000
5000
6000
Frequency ( MHz )
x
y
z
?2007 Ethertronics. All rights reserved. Ethertronics, the Ethertronics logo, shaping antenna technology, Prestta, Savvi, Isolated Magnetic Dipole
and the iMD logo are trademarks of Ethertronics. All other trademarks are the property of their respective owners.
Specifications subject to change and are dependent upon actual implementation. WL-10-31-07
Ethertronics Internal (Embedded) Antenna Specifications.
Ethertronics produces a wide variety of standard and custom antennas to meet user needs.
Below are the typical specs for a WLAN application.
相关PDF资料
1000418 WLAN ANTENNA EMB 802.11 A/B/G/N
1000423 WLAN ANTENNA EMB 802.11 A/B/G/N
1000615-A WLAN ANTENNA EMB 802.11 A/B/G/N
1000802 RF ANT PRESTTA WLAN 2.4GHZ
141-3901-810 ATTENUATOR SMA SS 2W 10DB 0-6GHZ
1435346-1 AMPTRAC SENSOR PCB 24 PORT
1435818-1 PCB ASSY AMPTRAC SENSOR 2PT U
1435954-1 SENSOR AMPTRAC PCB 50PT P/P
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