2450AD46A5400E Datasheet, PDF (6/8 Pages) Johanson Technology Inc. – 802.11 a/c Dual Band 2.45/5.40 GHz Mini Chip Antenna

"High Frequency Ceramic Solutions"
802.11 a/c Dual Band 2.45/5.40 GHz Mini Chip Antenna
Detail Specification:
2/4/2016
Mounting Considerations 2: Two Separate Feeds
Mount these devices with brown mark facing up.
Line width should be designed to provide 50Ω impedance matching characteristics.
P/N 2450AD46A5400
Page 6 of 8
5G band Feeding line
2G band Feeding line
2.9 ₂
2.7
2.5
9.0
0.9
Units in mm
Solder Resist
Land
1.6
0.56
Matching circuits. For wider bandwidth, you
may change to a "pi" network: shunt-series-
shunt
Mounting Consideration 2: Typical Return Loss and Isolation betweend the 2G & 5G feeds.
Electrical Performance (T=25°C)
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