Transcript
High Frequency Ceramic Solutions 4.0 GHz Antenna
P/N 4000AT44A1800 Page 1 of 4
Detail Specification: 02/09/10
General Specifications Part Number
4000AT44A1800
Input Power
Freq. Range (GHz)
3100 - 4900
Impedance
50 Ω
Peak Gain (XY-H)
2.7 dBi typ.
Operating Temp.
-40 to +85°C
Average Gain (XY-H)
-3.5 dBi typ.
Storage Temp.
Return Loss
7.4 dB min.
Reel Quanity
Bulk
Packaging Style
P/N Suffix Termination Style
Suffix = S
Eg. 4000AT44A1800S
3W max.
+5 to +85°C, Humidity 45-75%RH
1,000 Terminal Configuration
T&R
Suffix = E
Eg. 4000AT44A1800E
100% Tin
Suffix = None
Eg. 4000AT44A1800(E or S)
1
NC
Tin / Lead
Suffix = /Pb
Eg. 4000AT44A1800(E or S)/Pb
2
Feeding Point
3
NC
4
NC
5
NC
6
NC
Mechanical Dimensions In
mm
No.
b
L
0.315 ± 0.012
8.00 ± 0.30
W
0.236 ± 0.012
6.00 ± 0.30
T
0.039 ± 0.008
1.00 ± 0.20
a
0.039 ± 0.008
1.00 ± 0.20
b
0.020 ± 0.012
0.50 ± 0.30
a
W
T
L
Function
4
1
5
2
6
3
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. 6.32
With Matching Circuits
1.2
No Ground 6.6
Top Layer
1.3 1.18 1.3 1.18 1.3
1.0
1 nH Ground (Bottom-layer) 1 pF GND Via Feeding line
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
High Frequency Ceramic Solutions 4.0 GHz Antenna
P/N 4000AT44A1800 Page 2 of 4
Detail Specification: 02/09/10
Mounting Considerations
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Test Board )
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Units in mm )
Ground No Ground Area Matching circuits 20
Feeding line
Antenna
10.8
25 )
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
High Frequency Ceramic Solutions 4.0 GHz Antenna
P/N 4000AT44A1800 Page 3 of 4
Detail Specification: 02/09/10
Mounting Considerations
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Return Loss & Isolation (With Matching Circuits) )
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Ant 1 dB
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Ant frequency, GHz
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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
High Frequency Ceramic Solutions 4.0 GHz Antenna
P/N 4000AT44A1800 Page 4 of 4
Detail Specification: 02/09/10
Ant1 Radiation Patterns )
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XY cut @4.0GHz Vertical Horizontal
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XY-V/XY-H
Z )
180° X 270°
90° Y
0°
XZ-V/XZ-H
XY-cut scanning direction
XZ cut @4.0GHz Vertical Horizontal
Y 180° X 270°
90° Z
0°
XZ-cut scanning direction
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YZ cut @4.0GHz Vertical Horizontal
YZ-V/YZ-H X 180° Y 270°
90° Z
0°
YZ-cut scanning direction
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
