Partner:
Product 
Series: Multiband High Precision GNSS Stacked Patch Antenna
Applications: autonomous driving, precision positioning, precision agriculture, telematics & container/asset tracking
1. Features:
PN:DAD1227X-1575X4550A-3550BBDZ1-T
Frequency bands:L1L2
Pins: 4
2. Dimensions：
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
3.3.2 Port1\ Port2@4550A
4. Test Jig
for more details, please contact us for complete data sheets.
Tel：+86-573-82600913
Fax：+86-573-82600916
E-mail：overseas_sales@jkelec.com
Address：No.1188 Jiahang Road, Jiaxing City, Zhejiang Province, China
