DATA SHEET

DATA SHEET
WIRELESS COMPONENTS
Ceramic Patch Antenna
ANT2525B00DT1516A
GPS & GLONASS
Product Specification – December 11, 2013 V.1.1
PIN 25*25*4 mm
Product specification
Wireless Components
FEATURES
 Support GPS & GLONASS
system
 High radiation efficiency
 Pin-solder process
 RoHS compliant
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Ceramic Patch Antenna
ORDERING INFORMATION All part numbers are identified by the series, packing type, material, size,
antenna type, working frequency and packing quantity.
PART NUMBER
ANT 2525 B 00D T 1516A
APPLICATIONS
 Navigation device
 Telematics box
 Fleet management
(1)
(2)
(3) (4)
(5)
(6)
(1) FAMILY
ANT = Antenna
(2) SIZE
2525 = 25 × 25
(3) ANTENNA TYPE
B = bulk Antenna
(4) SERIAL NO.
00D
(5) PACKING STYLE
T = Tray
(6) WORKING FREQUENCY
1516 = 1.575/1.602 GHz
PHYCOMP CTC
CAN43134250D1561B
12NC
43134250D156
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Dec. 11, 2013 V1.1
Product specification
Wireless Components
Ceramic Patch Antenna
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SPECIFICATION
Table 1
VALUE
DESCRIPTION
Operating Frequency
1575 ~ 1606 MHz
GPS: 20 MHz(Typ.)
Glonass: 20 MHz(Typ.)
GPS: 4.94 dBi(Typ.)
Glonass: 4.92 dBi(Typ.)
Bandwidth
Gain
VSWR
2.0 Max
Polarization
RHCP
Axis Ratio
≦ 10 dB (Typ.)
Impedance
50 Ω
-40~105 ℃
Operating Temperature
NOTE
1. Based on 70* 70 mm2 square ground plane.
2. Central frequency will be offset to working frequency while changes of customer’s housing and ground plane.
3. Please contact local sales if you need customized design to gain optimum antenna performance.
Fig. 1 Mechanical data
Ground Plane Size: 70*70 mm2
Fig. 2 Evaluation Board
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Dec. 11, 2013 V1.1
Product specification
Wireless Components
Ceramic Patch Antenna
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ELECTRICAL PERFORMANCES
Fig. 3 Return loss
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Dec. 11, 2013 V1.1
Product specification
Wireless Components
Ceramic Patch Antenna
Fig. 4
Radiation Pattern (Frequency = 1575MHz)
Fig 5
Radiation Pattern (Frequency = 1602MHz)
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www.yageo.com
Dec. 11, 2013 V1.1
Product specification
Wireless Components
6
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Ceramic Patch Antenna
REVISION HISTORY
REVISION DATE
CHANGE NOTIFICATION
DESCRIPTION
Version 0
-
- New data sheet for GPS&GLONASS Patch antenna, PIN Feed size
25*25*4 mm
Dec. 11, 2013
www.yageo.com
Dec. 11, 2013 V1.1