433 MHz Antenna P/N 0433AT62A0020
Detail Specification: 11/15/12 Page 1 of 3
Part Nu m b er Expl anation
Mechanical Dimensions
L± ±
W± ±
T± ±
a± ±
a2 ± ±
www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
Ver 1.0 2012 Johanson Technology, Inc. All Rights Reserved
Return Loss
Impedance
Mounting Considerations
+5 ~ +35 °C, Humidity
45~75%RH, 12 mos. max
Storage Temperature
9.5 dB max.
50 Ω
0.008
100% Tin
Suffix = None
eg. 0433AT62A0020S
Part Number
Frequency (MHz)
Peak Gain (XZ-total)
Average Gain (XZ-tota
0433AT62A0020
423 - 443
-4.0 dBi typ.
-4.0 dBi typ.
Suffix = S
Suffix = T
Suffix = /Pb
Bulk
T & R
0.008
0.004
0.008
0.197
0.047
0.020
0.039
eg. 0433AT62A0020(T or S)
0.20
P/N Suffix
0.20
-40 to +85°C
4,000
Operating Temperature
Packing Style
Termination style
eg. 0433AT62A0020T
eg. 0433AT62A0020(T or S)/Pb
2
0.984
Input Power
500 mW max.
0.008
"High Frequency Ceramic Solutions"
1
NC
Function
No.
Feeding Point
Terminal Configuration
mm
25.00
5.00
In
Tin / Lead
Reel Quanity
General Specifications
1.7 dB max.
Insertion Loss
0.10
1.20
0.50
0.20
1.00
0.20
1
2
2.7 pF
Grou
50 ohm feed line
GND Via
2.5
22
2
22.5
5.5
No
Mount these devices with brown mark facing
up. Units: mm
* Line width should be designed to provide
50 Ω impedance matching characteristics.
Land
Solder Resist
With Matching Circuit
(Matching circuit and component values
will be different , depending on PCB
layout)
a1
T
a2
L
W
433 MHz Antenna P/N 0433AT62A0020
Detail Specification: 11/15/12 Page 2 of 3
www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
Ver 1.0 2012 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
Johanson Technology, Inc . reserves the ri ght to m ake design changes without notice. Please confirm the s pecifications
and delivery condit i ons when placi ng your order. A l l sales are s ubj ect to J ohanson Technology, Inc. t erms and c ondi tions.
Mounting Considerations
73
50
Antenna
No Ground (Yellow area)
Matching c ircuits
50 ohm feed line
Ground
28
Test Board
units in mm
Return Loss (with matching)
350 400 450 500300 550
-25
-20
-15
-10
-5
-30
0
freq, MHz
dB(S(1,1))
m1
m2m3
m1
freq=
dB(S(1,1))=-15.487
423.0MHz
m2
freq=
dB(S(1,1))=-21.698
433.0MHz
m3
freq=
dB(S(1,1))=-19.429
443.0MHz
433 MHz Antenna P/N 0433AT62A0020
Detail Specification: 11/15/12 Page 3 of 3
www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
Ver 1.0 2012 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
Mounting Considerations
Johanson Technology, Inc . reserves the ri ght to m ake design changes without notice. Please confirm the s pecifications
and delivery condit i ons when placi ng your order. A l l sales are s ubj ect to J ohanson Technology, Inc. t erms and c ondi tions.
) )
XY-total
180°
270°
0°
90°
X
Z
Y
XY-cut scanning direction
XY cut @433MHz
Total
XZ-total
YZ-total
180°
270°
0°
90°
X
Z
Y
XZ-cut scanning direction
180°
270°
0°
90°
X
Z
Y
YZ-c ut s canning direc tion
XZ cut @433MHz
Total
YZ cut @433MHz
Total
Radiation Patterns
