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PRODUCT: GPS & Bluetooth ? Dual Band Antenna
Ethertronics’ GPS & Bluetooth Embedded Antenna Specifications.
Ethertronics produces a wide variety of standard and custom antennas to meet user needs.
Below are the typical specs for a combination GPS & Bluetooth application.
Electrical Specifications
Typical Characteristics
(inside an enclosure)
BT/GPS Antenna
Peak Average Gain
Efficiency
Average Efficiency
Point Back Ratio
Point Handling
VSWR Match
Feed Front to Impedance
Feed Power Impedance
Handling
Power Polarization
Isolation
1.575 GHz
65%
-2.5 dBi
62%
75%
2.0:1 max
dB
.5 Watt cw
50 ohms -6 unbalanced
50 ohms unbalanced
Watt
.5 Linear cw
<-25 dB
2.4
2.4 —2.5 GHz GHz
74%
-2.4 dBi
67%
65%
2.6:1 max
dB
.5 Watt cw
50 ohms -6 unbalanced
50 ohms unbalanced
Watt
.5 Linear cw
<-20dB
Mechanical Specifications
Typical Efficiency,
Isolation & Return Loss
Antenna Radiation
Size
Mounting
Weight
Packaging
12.0x3.0x1.3mm
Surface mount
.2 grams
Tape & Reel
Patterns
Phi = 0 o Plane
Phi = 90 o Plane
Theta = 90 o Plane
1.575 GHz Band
Typical Performance
Ethertronics’ Test Board
PCB: 40x80mm
2.4 GHz Band
Please contact Ethertronics for
product sampling information.
? 2009 Ethertronics. All rights reserved. Ethertronics, the Ethertronics logo, shaping antenna technology, 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.
GPS/BT 10/27/09
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