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Series: Multiband High Precision GNSS Stacked Patch Antenna

Applications: autonomous driving, precision positioning, precision agriculture, telematics & container/asset tracking

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Detail Introduction

1.  Features: 

PN:DAD1227X-1575X4550A-3550BBDZ1-T

Frequency bands:L1L2

Pins: 4

2.  Dimensions:

图片33-1.jpg

3.1  Performance Characteristics

Items

Content

Nominal frequency  MHz

1575.42±1.023

1227.6±1.023

Antenna Size (mm)

35*35*5

45*45*5

Port1/ Port2 Center frequency  MHz

1591±4

1230±4

Center frequency difference MHz

︱P1-P2︱≤4

︱P1-P2︱≤4

Test Conditions     mm

without adhesive tape on 70*70 ground Plane

Impedance

50 Ω

Frequency Temperature Coefficient

20ppm/deg.℃ max

3.2  RATING 

Items

Requirement

Operating temperature

-40℃~+85℃

Storage temperature

-40℃~+105℃

3.3  Smith Chart


3.3.1   Port1\ Port2@3550B

图片34-1.jpg

3.3.2   Port1\ Port2@4550A

图片35-1.jpg

4.  Test Jig

图片36-1.jpg

for more details, please contact us for complete data sheets.

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Contact us 联系我们
Zhejiang Jiakang Electronics Co., Ltd.
浙江嘉康电子股份有限公司

Tel:+86-573-82600913

Fax:+86-573-82600916

E-mail:overseas_sales@jkelec.com

Address:No.1188 Jiahang Road, Jiaxing City, Zhejiang Province, China