2450AD47A1590E Datasheet, PDF (1/9 Pages) Johanson Technology Inc. – BT/WiFi and GPS/BDS/GLNSS Quad band, Dual Feed Chip Antenna: 2.4/1.561/1.575/1.602GHz, SMD

"High Frequency Ceramic Solutions"
BT/WiFi and GPS/BDS/GLNSS Quad band, Dual Feed Chip Antenna: 2.4/1.561/1.575/1.602GHz, SMD
Detail Specification: 11/10/2015
P/N 2450AD47A1590
Page 1 of 9
General Specifications
Part Number
2450AD47A1590
Frequency (MHz) 2400~2500 1561
1575
1602
Peak Gain
(dBi typ.)
1.0
0.5
1.5
1.5
(YZ-Total) (YZ-Total) (YZ-Total) (YZ-Total)
Average Gain
(dBi typ.)
-1.0
-2.5
-2.0
-2.0
(YZ-Total) (YZ-Total) (YZ-Total) (YZ-Total)
Return Loss (dB)
Ave Radiation
Efficiency %¹
(on JTI EVB)
Isolation
8 min.
83
20 dB
7.5 min. 9.0 min.
45
51
15 dB 15 dB
8 min.
51
15 dB
Reel Quantity
1,000
Operating Temperature -40 to +85°C
Storage Temperature -40 to +85°C
Storage Period
18 months max.
Power Capacity
2W max. (CW)
1_{On Johanson test board p/n: 2450AD47A1590-EB1SMA. EVB details on pages 2/3}
Part Number Explanation
Bulk (loose) Suffix = S
e.g.. 2450AD47A1590S
Packing Style
P/N Suffix
T&R
100% Tin
Suffix = E
e.g.. 2450AD47A1590E
Suffix = E or S e.g.. 2450AD47A1590(E or S)
Evaluation Board 2450AD47A1590-EB1SMA (Pre-tuned with SMA connectors)
Mechanical Dimensions
In
mm
a1 a2 a1 a3 a1 a2 a1
L 0.394 ± 0.008 10.00 ± 0.20 b
W 0.126 ± 0.008
T 0.059 ± 0.008
3.20 ± 0.20
1.50 ± 0.20
w
a1 0.031 ± 0.008 0.80 ± 0.20
a2 0.106 ± 0.008 2.70 ± 0.20
L
a3 0.039 ± 0.008 1.00 ± 0.20
T
b 0.012 ± ^0.004/-0.008 0.30 ± 0.1/-0.2
L
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http://www.johansontechnology.com/ipc-antenna-services
Terminal Configuration
No.
Function
1
2.4GHz Feed Point
2
GND
3
GND
4 1.5-1.6GHz Feed Point
5
GND
6
GND
7
GND
8
GND
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