0868AT43A0020E Datasheet, PDF (1/5 Pages) Johanson Technology Inc. – 868 MHz Antenna for small form factor applications

High Frequency Ceramic Solutions
868 MHz Antenna for small form factor applications
Detail Specification: 9/7/2016
P/N 0868AT43A0020
Page 1 of 5
General Specifications
Part Number
Frequency Range
Peak Gain
Average Gain
Return Loss
0868AT43A0020
858 - 878 Mhz
-1.0 dBi typ. (XZ-total)
-4.0 dBi typ. (XZ-total)
9.5 dB min.
Input Power
Impedance
Operating Temperature
Reel Quanity
MSL
3W max. (CW)
50 Ω
-40 to +85°C
1,000
1
Part Number Explanation
P/N Suffix
Packing Style
Bulk
T&R
100% Tin
Termination style
Tin / Lead
Suffix = S eg. 0868AT43A0020S
Suffix = E eg. 0868AT43A0020E
Suffix = None eg. 0868AT43A0020 (E or S)
Please Consult Factory
Mechanical Dimensions
In
L 0.276 ± 0.008
W 0.079 ± 0.008
T 0.031 + .004/-.008
a 0.020 ± 0.012
W
L
Terminal Configuration
mm
No.
Function
7.00 ± 0.20
1
Feeding Point
2.00 ± 0.20
2
NC
0.80 + 0.1/-0.2
0.50 ± 0.30
a
2
1
T
Mounting Considerations I
Mount these devices with brown
mark facing up. Units: mm
* Line width should be designed to
provide 50 Ω impedance matching
characteristics.
With Matching Circuit
GND Plane
18 nH
*
3.9 pF
1.0
1.0
0.3 pF
8.0
6.0
1.0
1.8
0.5
5.1
GND Plane
5.1
JTI P/Na for Matching Circuit: **
3.0
Cap (0.3pF): 500R07S0R3BV4T
Cap (3.9pF): 500R07S3R9BV4T
** Matching circuits,
Inductor (18nH): L-07C18NJV6T
please read important
note on Page 2
7.1
Johanson Technology, Inc. reserves the right to make design changes without notice.
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