H2U14W1H2A0100 Datasheet, PDF (2/23 Pages) Unictron Technologies Corporation – GNSS Ceramic Chip Antenna

Datasheet: AA088 - H2U14W1H2A0100
Introduction Electrical Characteristics Radiation Pattern Layout Tuning Packing Notes
Table of Contents
1 Introduction ............................................................................................................................. 3
2 Electrical Characteristics.......................................................................................................... 4
2.1 Table with electrical properties: ...................................................................................... 4
2.2 Return Loss (S11) ............................................................................................................... 5
2.3 VSWR (S11) ........................................................................................................................ 5
2.5 Efficiency Table................................................................................................................. 6
2.6 Efficiency vs. Frequency ................................................................................................... 7
2.7 Radiation Pattern (with 80x40mm² Evaluation Board).................................................... 8
3 Layout ................................................................................................................................... 12
3.1 Antenna Dimensions ..................................................................................................... 12
3.2 Evaluation Board with Antenna ..................................................................................... 13
3.3 Solder Land Pattern (unit: mm)...................................................................................... 14
4 Frequency tuning................................................................................................................... 15
4.1 Reference for frequency tuning element....................................................................... 16
5 Packing................................................................................................................................... 17
5.1 Packing Process .............................................................................................................. 20
6 Notes...................................................................................................................................... 21
6.1 Typical Soldering Profile for Lead-free Process.............................................................. 21
6.2 Operating and storage conditions:................................................................................. 22
6.3 Installation guide:........................................................................................................... 22
6.4 Reminders for users of Unictron’s AA088 ceramic chip antennas ................................ 22
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