DATA SHEET
WIRELESS COMPONENTS
Ceramic Patch Antenna
ANT2525B00DT1575S
GPS
PIN 25x25x4 mm
Product Specification –February 12, 2015 V.0
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Feb. 12, 2015 V.0
WIRELESS COMPONENTS
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Product specification
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 1575S
(1) (2) (3) (4) (5) (6)
(1) PRODUCT
ANT = Antenna
(2) SIZE
2525=25x25 mm
(3) ANTENNA TYPE
B = Bulk Antenna
(4) SERIAL NO.
00D
(5) PACKING STYLE
T = Tray
(6) WORKING FREQUENCY
1575= 1.575 GHz
PHYCOMP CTC
CAN43934250D1581B
12NC
43934250D158
FEATURES
High radiation efficiency
Pin-solder process
RoHS compliant
APPLICATIONS
Navigation device
Telematics box
Fleet management
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Feb. 12, 2015 V.0
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Product specification
Ceramic Patch Antenna
SPECIFICATION
DESCRIPTION
VALUE
Centre Frequency
1580 ± 3MHz
Bandwidth
16 MHz (Typ.)
Gain
5 dBic (Typ.)
VSWR
1.5 Max..
Polarization
Right Hand Circular Polarization
Axis Ratio
≦3 dB
Beam Width
> 120 degrees
Impedance
50Ω
Operating Temperature
-40~105 °C
NOTE
1. Based on 70×70 mm² square ground plane.
2. Centre 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.
Table 1
Fig. 2 Evaluation Board
Fig. 1 Mechanical Data
Unit : mm
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Feb. 12, 2015 V.0
WIRELESS COMPONENTS
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Product specification
Ceramic Patch Antenna
ELECTRICAL PERFORMANCES
Fig. 3 Return loss
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Product specification
Ceramic Patch Antenna
Fig. 4 Radiation Pattern (Frequency = 1580MHz)
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Feb. 12, 2015 V.0
WIRELESS COMPONENTS
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Product specification
Ceramic Patch Antenna
REVISION HISTORY
REVISION
DATE
CHANGE NOTIFICATION
DESCRIPTION
Version 0
Dec. 29, 2014
-
- New data sheet for Patch antenna, PIN Feed size 25×25×4 mm
