gnss-dual wifi-dsrc ceramic chip...
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Features
Applications
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GNSS-DUAL WIFI-DSRC Ceramic Chip AntennaPulse Part Number CW3095
-GPS / GLONASS (1575-1610MHz)
-IEEE 802.11 a/b/g/n compliant 2.4 and 5GHz.
(2400-2485/ 4900-5850MHz)
-DSRC (5850-5925MHz)
-Mobile navigation device
-3 in 1 solution on a ceramic chip with two separate feeds.
-Need smaller antenna space on PCB to integrate
GPS/GLONASS, Dual WiFi and DSRC bands
-Compact Size (L x W x H) 10 x 3.2 x 1.5mm.
-Fully SMD compatible
-RoHS Compliant Product
-Tape and reel packing
-Lead free materials
-Lead free soldering compatible
Mechanical specifications
Block material Plating
material
Weight
[g]
Dielectric
ceramic
Ag 0.24
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Electrical specifications @ +25 °CNote: Electrical characteristics depend on test board (GP) size and antenna positioning on GP and Ground Clearance area size.
GNSS-DUAL WIFI-DSRC Ceramic Chip AntennaPulse Part Number CW3095
Frequency 1 (MHz) 1575-1610
Frequency 2 (MHz) 2400-2485
Frequency 3 (MHz) 4900-5925
Nominal Impedance 50 Ω
VSWR Frequency 1 1:2.5 Max
VSWR Frequency 2 1:2 Max
VSWR Frequency 3 1:2.8 Max
Efficiency(typical)Frequency 1 60 ％
Efficiency(typical)Frequency 2 80 ％
Efficiency(typical)Frequency 3 50 ％
Peak Gain Frequency 1 1.5 dBi
Peak Gain Frequency 2 2.5 dBi
Peak Gain Frequency 3 3.5 dBi
Min Isolation Frequency 1 22 dB
Min Isolation Frequency 2 21 dB
Min Isolation Frequency 3 22 dB
Polarization Linear
Interface SMD mount ceramic antenna
Operating temperature -30 to +80 °C
Mechanical Drawing
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Notes:
1.ROHS compliant
2.Dimension numbered 1-3
3.Ag metallization on hatched areas
4.Dimension : mm
GNSS-DUAL WIFI-DSRC Ceramic Chip AntennaPulse Part Number CW3095
Contact: [email protected]
Recommended PCB layout
Antenna Component NO. Value
2.4-5.925GHz 1 Optional, not in use
2.4-5.925GHz 2 0 Ohm
2.4-5.925GHz 3 2.2 nH
2.4-5.925GHz 4 1.2 PF
GPS/Glonass 5 0 Ohm
GPS/Glonass 6 1.8 PF
GPS/Glonass 7 0 Ohm
GPS/Glonass 8 Optional, not in use
GNSS-DUAL WIFI-DSRC Ceramic Chip AntennaPulse Part Number CW3095
Contact: [email protected]
TOP VIEW BOTTOM VIEW
GNSS-DUAL WIFI-DSRC Ceramic Chip AntennaPulse Part Number CW3095
PWB Features
No. Terminal Name Terminal Dimensions
1 Feed GPS 1.25×1.50 mm
2 Feed 2.4-5.925GHz 1.25×1.50 mm
3 GND 1.25×1.50 mm
4 Support pad 1.25×1.50 mm
5 GND 1.00×1.00 mm
6 GND 1.40×0.75 mm
GPS/GLONASS Typical antenna Return Loss
Typical Electrical Characteristics (T=25 °C)
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WIFI Typical antenna Return Loss
LOG VSWR
LOG VSWR
GNSS-DUAL WIFI-DSRC Ceramic Chip AntennaPulse Part Number CW3095
Typical Isolation
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GNSS-DUAL WIFI-DSRC Ceramic Chip AntennaPulse Part Number CW3095
GPS/GLONASS Typical free space efficiency and maximum gain
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WIFI/DSRC Typical free space efficiency and maximum gain
GNSS-DUAL WIFI-DSRC Ceramic Chip AntennaPulse Part Number CW3095
XZ-PLANE ZY-PLANE
XY-PLANE
GPS/GLONASS Typical Free Space Radiation Patterns
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GNSS-DUAL WIFI-DSRC Ceramic Chip AntennaPulse Part Number CW3095
XZ-PLANE ZY-PLANE
XY-PLANE
2.4 GHz Typical Free Space Radiation Patterns
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GNSS-DUAL WIFI-DSRC Ceramic Chip AntennaPulse Part Number CW3095
XZ-PLANE ZY-PLANE
XY-PLANE
5 GHz Typical Free Space Radiation Patterns
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GNSS-DUAL WIFI-DSRC Ceramic Chip AntennaPulse Part Number CW3095