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

7-2. Efficiency Table
Frequency(GHz) 1.570 1.571 1.572 1.573 1.574 1.575 1.576 1.577 1.578 1.579 1.580
Efficiency(dB)
-3.11 -2.80 -2.66 -2.28 -2.13 -2.02 -1.99 -2.01 -2.07 -2.18 -2.34
Efficiency (%)
48.87 52.53 54.24 59.21 61.28 62.75 63.29 63.02 62.08 60.49 58.33
Gain (dBi)
0.46 0.78 1.08 1.29 1.43 1.50 1.51 1.48 1.40 1.26 1.06
7-3. Efficiency vs. Frequency
70.000
Efficiency vs. Frequency
60.000
50.000
40.000
30.000
1.570
1.571
1.572
1.573
1.574 1.575 1.576
Frequency(GHz)
1.577
1.578
1.579
1.580
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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