# MINI 2.45GHZ CHIP ANTENNA
**URL**: https://novapart.co/products/2450AT18E0100001E/mini-245ghz-chip-antenna
**SKU**: 2450AT18E0100001E
**Manufacturer**: JOHANSON TECHNOLOGY
**Category**: Passive Components || Antennas - Single Band Chip
**Price**: €0.3490
**Stock**: 10+
**Lead Time**: 120 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (17-Jan-2023) |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:4388066/)
## _**"High Frequency Ceramic Solutions"**_
## **2.45 GHz Antenna**
Detail Specification: 08/19/10
## **P/N 2450AT18E0100**
Page 1 of 3
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General Specifications
Part Number 2450AT18E0100 Input Power 2W max.
Frequency Range 2400 - 2500 MHz Impedance 50 Ω
Peak Gain 1.0 dBi typ. (YZ-total) Reel Quanity 3,000
Average Gain -3.0 dBi typ. (YZ-total)
Return Loss 4.4 dB min. No. Function Terminal Configuration
Operating Temperature -40 to +85°C 1 Feeding Point
2 1
Storage Temperature +5 ~ +35 °C, Humidity 2 NC
tT ||af
Range 45~75%RH, 12 mos. max
=—— —S
Mechanical Dimensions
In mm
ee ee a
ee L 0.126 ± 0.008 3.20 ee ± 0.20 W
W 0.063 ± 0.008 1.60 ± 0.20 T
T 0.047 +.004/-.008 1.20 +0.1/-0.2
a 0.020 ± 0.012 0.50 ± 0.30 L
ee ee
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## **Mounting Considerations**
Mount these devices with brown mark facing up. Units: mm
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* Line width should be designed to provide 50 Ω impedance matching characteristics.
With Matching Circuits 1.2nH 2450AT18E0100 0Ohm
0.50.40.5
1.0 7.5
0.8
- Solder Resist ® @ @ R e
3.1 1.1
1.0
Land 4.5
0.8 1.6
2.1 0.50.40.5 0.7
0.8 2.2 0.8 1.0
o "#8 @ @ 4
Via 2 . @
0Ohm
*
A e
Ground Feeding line
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Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions.
**www.johansontechnology.com**
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2010 Johanson Technology, Inc. All Rights Reserved
## _**"High Frequency Ceramic Solutions"**_
## **2.45 GHz Antenna**
Detail Specification: 08/19/10
## **P/N 2450AT18E0100**
Page 2 of 3
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Typical Electrical Characteristics (T=25 [o] C)
) ) ) Test Board: Via No Ground 10mm
)
) ) ) 4.5mm
)
Antenna
40mm
Ground
Feeding Line
100mm
Return Loss
a) Without Matching Circuits
0
m1
m2 freq=2.400GHz
m1 dB(S(1,1))=-8.508
-1 0 m2
) freq=dB(S(1,1))=-7.7022.500GHz
m3
-2 0 freq=2.450GHz
dB(S(1,1))=-35.194
-3 0
m3
-4 0
2.0 2.2 2.4 2.6 2.8 3.0
freq, GHz
dB(S(1,1))
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Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions.
**www.johansontechnology.com**
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2010 Johanson Technology, Inc. All Rights Reserved
## _**"High Frequency Ceramic Solutions"**_
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2.45 GHz Antenna
**----- End of picture text -----**
Detail Specification: 08/19/10
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P/N 2450AT18E0100
Page 3 of 3
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Typical Radiation Patterns
) ) )
) XY cut @2.45GHz
) ) ) XY-V/XY-H Z Vertical Horizontal
)
180°
X
90°
270°
Y 0°
XY-cut scanning direction
XZ-V/XZ-H XZ cut @2.45GHz
Y Vertical
Horizontal
180°
X
90°
270°
— _—_
Z 0°
XZ-cut scanning direction
)
YZ cut @2.45GHz
YZ-V/YZ-H X Vertical
Horizontal
180°
Y
90°
270°
Z 0°
YZ-cut scanning direction
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Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions.
**www.johansontechnology.com**
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2010 Johanson Technology, Inc. All Rights Reserved
## Links
- [View this product on Novapart](https://novapart.co/products/2450AT18E0100001E/mini-245ghz-chip-antenna)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/johanson-technology/2450at18e0100001e/mini-2-45ghz-chip-antenna/dp/4388066)
---
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