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.
PRODUCT: GPS & Bluetooth
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Dual Band Antenna
Electrical Specifications
Typical Characteristics
Size
10.0x3.0x1.31mm
Mounting
Surface mount
Weight
.2 grams
Packaging
Tape & Reel
Mechanical Specifications
Typical Efficiency,
Isolation & Return Loss
Antenna Radiation
Patterns
Typical Performance
Ethertronics Test Board
PCB: 40x80mm
BT/GPS Antenna
1.575 GHz
2.4 GHz
Average Gain
-2.5 dBi
-2.4 dBi
Average Efficiency
75%
65%
VSWR Match
2.0:1 max
2.6:1 max
Front to Back Ratio
-6 dB
-6 dB
Feed Point Impedance
50 ohms unbalanced
50 ohms unbalanced
Power Handling
.5 Watt cw
.5 Watt cw
GPS/BT Antenna
1.575 GHz
2.42.5 GHz
Peak Gain
1.5 dBi
2.1 dBi
Average Efficiency
61%
58%
VSWR Match
1.7:1 max
2.5:1 max
Feed Point Impedance
50 ohms unbalanced
50 ohms unbalanced
Power Handling
.5 Watt cw
.5 Watt cw
Polarization
Linear
Linear
Isolation
<-25 dB
<-20dB
1.575 GHz Band
2.4 GHz Band
Phi = 0
o
Plane
Phi = 90
o
Plane
Theta = 90
o
Plane
?2010 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 3/15/10
Please contact Ethertronics for
product sampling information.
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