H2P13LBFAG0100 Datasheet, PDF (4/4 Pages) Unictron Technologies Corporation – 1575.42 MHz GPS ceramic patch antenna

8. Axial Ratio (25x25 (mm) ground plane)
8
7
6
5
4
3
2
1
0
1572.42 1572.92 1573.42 1573.92 1574.42 1574.92 1575.42 1575.92 1576.42 1576.92 1577.42 1577.92 1578.42
Frequency(MHz)
9. Radiation Pattern (25x25 (mm) ground plane)
Far-field amplitude of 104 patch @ G.P. 25x25.nsi
1575.42 MHz
H-plane
E-plane
0
345
15
330
30
315
45
300
60
285
75
270
90
-30
-20
-10
0 _dB
255
105
240
120
225
135
210
150
195
165
180
Right hand circular polarized signal f₀=1575.42MHz
Tolerances (Unless otherwise specified)
X: ± 1
X.X : ± 0.1
X.XX : ± 0.01
Angle : ±
Hole Dia. : ±
Scale :
Unit：mm
Prepared By : Meiping
Designed By : Mike
Checked By :
Chinling
Approved By :
Herbert
TITLE：10*10*4 Ceramic Patch Antenna
(Standard)
Unictron Technologies Corporation
Website: www.unictron.com
2010-08-04
THIS SPECIFICATION IS THE PROPERTY OF UNICTRON
TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED
OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION
DOCUMENT
NO.
H2P13LBFAG0100
REV.
D
PAGE 4
OF 4