4.0 GHz Antenna P/N 4000AT44A1800
Detail Specification: 02/09/10
Page 1 of 4
General Specifications
Part Number 4000AT44A1800 Input Power 3W max.
Freq. Range (GHz) 3100 - 4900 Impedance 50 Ω
Peak Gain (XY-H) Operating Temp. -40 to +85°C
Average Gain (XY-H) Storage Temp.
Return Loss Reel Quanity 1,000
Packaging
Bulk Suffix = S Eg. 4000AT44A1800S Terminal Configuration
P/N
Style
T & R Suffix = E Eg. 4000AT44A1800E
No.
Function
Suffix
Termination
100% Tin Suffix = None Eg. 4000AT44A1800(E or S)
1
NC
Style
Tin / Lead Suffix = /Pb Eg. 4000AT44A1800(E or S)/Pb
2
Feeding Point
3
NC
Mechanical Dimensions
4
NC
In mm
5
NC
L ±±
6
NC
W ±±
T ±±
a ±±
b ±±
Mounting Considerations
Mount these devices with white mark facing up. Units: mm
* Line width should be designed to provide 50 Ω impedance matching characteristics, depending on PCB material and thickness.
Johanson Technology, Inc. reserves the right to make design changes without notice.
All sales are subject to Johanson Technology, Inc. terms and conditions.
www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
2010 Johanson Technology, Inc. All Rights Reserved
0.020 0.012 0.50 0.30
High Frequency Ceramic Solutions
0.0120.315 8.00 0.30
2.7 dBi typ.
-3.5 dBi typ.
7.4 dB min.
+5 to +85°C, Humidity 45-75%RH
0.039 0.008
0.236
0.039
0.012
0.008
0.30
1.00 0.20
1.00
6.00
0.20
2
1
3
4
With
Matching
Circuits
W
a
T
b
5
6
Ground (Bottom-layer)
o Ground
Feeding line
GND Via
6.32
1.18 1.18
Top Layer
1 pF
1 nH
1.31.31.3
6.6
1.2
L
1.0
