H2P13QHCAS0100 Datasheet, PDF (2/5 Pages) Unictron Technologies Corporation – 1575.42 MHz GPS ceramic patch antenna

2. Features
*Stable and reliable in performances
*Low temperature coefficient of frequency
*Compact size
*RoHS compliance
3. Applications
*Navigation systems or position tracking systems
*Hand-held devices when GPS function is needed, e.g., PDA, Smart phone, PND.
4. Description
Unictron’s patch antenna series are ceramic antennas specially designed for GPS
application. This ceramic patch antenna has excellent stability and sensitivity through
the use of high performance proprietary ceramic materials and processes.
5. Electrical Specifications (20x6.0(mm) ground plane)
5-1.
Characteristics
Specifications
Unit
Outline Dimensions
20x6.0x4.0
mm
Ground Plane
Center Frequency*
20x6.0
1575.42±2
mm
MHz
Bandwidth (under -10dB return loss)
7 min.
MHz
VSWR
2 max.
Impedance
50
Ω
Polarization
LP
Gain
Peak
Efficiency
1.5 (typical)
dBi
62 (typical)
%
Temperature Coefficient
of Frequency
0±20 max
(@ -40℃~85℃)
ppm/℃
*Center frequency will be offset to working frequency according to the conditions of user’s ground plane and radome.
Tolerances (Unless otherwise specified)
X: ± 1
X.X : ± 0.1
X.XX : ± 0.01
Angle : ±
Hole Dia. : ±
Scale :
Unit：mm
Prepared By : Meiping
Checked By :Chinling
Designed By :Chinling
Approved By :Herbert
Unictron Technologies Corporation
Website: www.unictron.com
THIS SPECIFICATION IS THE PROPERTY OF UNICTRON
TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED
OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION
TITLE： 20 x 6.0 x 4.0 LP Ceramic Patch
Antenna (AA027B)
DOCUMENT
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H2P13QHCAS0100
REV.
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