Specifications

New Global P/N 2450AT18D0100001
Legacy P/N 2450AT18D0100
Detail Specification: Page 2 of 7
https://www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL [phone] FAX [phone]
Ver. 4.4
2021 Johanson Technology, Inc. All Rights Reserved
High Frequency Ceramic Solutions
8/24/2022
Mounting Considerations 1: Evaluation Board (Standard Layout)
Johanson Technology, Inc. reserves the right to make design changes without notice.
All sales are subject to Johanson Technology, Inc. terms and conditions.
2.45 GHz SMD Antenna, EIA 1206, Detuning resilient,
Edge Mount Design
To order a pre-tuned 50Ω EVB with a female SMA connector click here:
https://
www.johansontechnology.com/request-a-sample
Reference p/n: 2450AT18D0100001CE1
Units in mm
Ground Vias
Feeding Line
Ground clearance
40mm
20mm
Matching Circuits
Measured radiated efficiency of
2450AT18D0100 on this
evaluation board is 72%
1.0 2.0 1.0
0.6
0.7
0.6
4.1
4.0
0 Ohm
Matching Circuits
No ground, metal PCB layers, or other
metallic components like batteries
directly underneath antenna!
Ground
Ground
Ground
6.0
Land
Solder Resist
50Ω Trace (Grounded
CPWG type is preferred)
GND Vias