M420110 Ethertronics Inc, M420110 Datasheet - Page 2

• Manufacturer Part Number: M420110
• Description: GPS ANTENNA 4X2X1.08MM
• Manufacturer: Ethertronics Inc
• Series: Savvir

Specifications of M420110

• Antenna Type: Chip
• Number Of Bands: 1
• Frequency: 1.575GHz
• Vswr: 1.9
• Gain: 1.1dBi
• Termination: Surface Mount
• Mounting Type: Surface Mount
• Height (max): 0.04" (1.08mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 939-1006-2

Typical Efficiency,
Return Loss
PRODUCT: GPS Antenna
Electrical Specifications
Typical Characteristics
(inside an enclosure)
Mechanical Specifications
Antenna Radiation
Patterns
© 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.
Ethertronics’ Test Board
Typical Performance
z (θ=0
PCB: 40x80mm
Ethertronics produces a wide variety of standard and custom antennas to meet user needs.
o
y (Φ=90
)
x (Φ=0
o
)
Ethertronics’ Savvi
o
)
BT/GPS Antenna
GPS Antenna
Feed Point Impedance
Feed Point Impedance
z
Below are the typical specs for a GPS application.
Front to Back Ratio
Average Efficiency
x
Average Efficiency
Power Handling
Power Handling
Average Gain
Phi = 0
VSWR Match
VSWR Match
Polarization
Peak Gain
Packaging
Mounting
o
Plane
Size
TM
1.575 GHz Band
GPS Embedded Antenna Specifications
50 ohms unbalanced
50 ohms unbalanced
4.00x2.00x1.08mm
Surface mount
Tape & Reel
1.575 GHz
1.575 GHz
.5 Watt cw
.5 Watt cw
2.0:1 max
1.9:1 max
-2.5 dBi
1.1 dBi
Linear
-6 dB
59%
75%
z
y
Phi = 90
o
Plane
y
x
Theta = 90
GPS 3/26/09
o
Plane