M442100 Ethertronics Inc, M442100 Datasheet - Page 2

• Manufacturer Part Number: M442100
• Description: BLUETOOTH/GPS ANTENNA 14X4X1.3MM
• Manufacturer: Ethertronics Inc
• Series: Savvir

Specifications of M442100

• Antenna Type: Chip
• Number Of Bands: 2
• Frequency: 1.575GHz, 2.4GHz ~ 2.5GHz
• Vswr: 2, 2.6
• Gain: -2.6dBi, -2.4dBi
• Termination: Surface Mount
• Mounting Type: Surface Mount
• Height (max): 0.05" (1.3mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 939-1000-2

PRODUCT: GPS & Bluetooth Dual Band Antenna
Electrical Specifications
Typical Characteristics
(inside an enclosure)
Mechanical Specifications
Antenna Radiation
Patterns
Typical Efficiency,
Isolation & Return Loss
© 2008 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
1.575 GHz Band
PCB: 40x80mm
2.4 GHz Band
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.
Ethertronics’ GPS & Bluetooth Embedded Antenna Specifications.
Phi = 0
The GPS response (below) will shift toward the carrier frequency when placed in circuit.
BT/GPS Antenna
GPS/BT Antenna
Feed Point Impedance
Feed Point Impedance
o
Front to Back Ratio
Plane
Average Efficiency
Average Efficiency
Power Handling
Power Handling
Average Gain
Average Gain
VSWR Match
VSWR Match
Polarization
Packaging
Mounting
Isolation
Weight
Size
50 ohms unbalanced
50 ohms unbalanced
1.575 GHz
1.575 GHz
.5 Watt cw
.5 Watt cw
2.0:1 max
2.0:1 max
Phi = 90
-2.5 dBi
-2.6 dBi
<-25 dB
Linear
-6 dB
75%
70%
o
Plane
Surface mount
14x4x1.3mm
Tape & Reel
.2 grams
50 ohms unbalanced
50 ohms unbalanced
2.4 –2.5 GHz
.5 Watt cw
.5 Watt cw
2.6:1 max
2.6:1 max
2.4 GHz
-2.4 dBi
-2.4 dBi
<-20dB
Linear
-6 dB
65%
60%
Theta = 90
o
GPS/BT-3-25-08 RA
Plane