2450AT07A0100T Datasheet, PDF (4/4 Pages) Johanson Technology Inc. – Ultra-Miniature 2.4GHz Chip antenna 0.37mm max Thickness

"High Frequency Ceramic Solutions"
Ultra-Miniature 2.4GHz Chip antenna 0.37mm max Thickness P/N 2450AT07A0100
Detail Specification: 2/23/2016
Page 4 of 4
Typical Electrical Performance (T=25°C)
Return Loss / Without Matching Circuits
0
-5
m1
m3
-10
-15
m1
f req=2.370GHz
dB(S(1,1))=-5.100
m2
f req=2.450GHz
dB(S(1,1))=-20.709
m3
f req=2.530GHz
dB(S(1,1))=-5.437
-20
m2
-25
2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0
freq, GHz
The designer should not be highly concerned of the fact that the antenna only demonstrates a -5dB S11 level at the band edges. The antenna
has sufficient gain at the band edges to satisfy the applications and uses a high dielectric constant ceramic giving it some detuning resilience to
capacitive loading effects. This antenna is designed for close proximity evironment applications.
Packaging information
http://www.johansontechnology.com/tape-reel-packaging
Soldering Information
www.johansontechnology.com/ipcsoldering-profile
Antenna layout and tuning techniques (How to obtain the new antenna matching values)
www.johansontechnology.com/tuning
Antenna layout review, tuning, and characterization services
www.johansontechnology.com/ipcantennaservices
RoHS Compliance
www.johansontechnology.com/rohs-compliance
MSL Info
www.johansontechnology.com/msl-rating
Johanson Technology, Inc. reserves the right to make design changes without notice.
All sales are subject to Johanson Technology, Inc. terms and conditions.
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