H2U94W1H1G0300 Datasheet, PDF (2/27 Pages) Unictron Technologies Corporation – GNSS Ceramic Chip Antenna

Datasheet: AA089 - H2U94W1H1G0300
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 for Individual signal mode: ........................................... 4
2.2 Table with electrical properties for Combined signal mode:........................................... 5
2.3 Return Loss (S11) of GPS band for Individual signal mode ............................................... 6
2.4 VSWR (S11) of GPS band for Individual signal mode......................................................... 6
2.5 Return Loss (S11) of WiFi (B.T.) band for Individual signal mode ..................................... 7
2.6 VSWR (S11) of WiFi (B.T.) band for Individual signal mode .............................................. 7
2.7 Isolation between GPS Band & WiFi (B.T.) Band.............................................................. 8
2.8 Return Loss (S11) of GPS band for Combined signal mode............................................... 9
2.9 VSWR (S11) of GPS band for Combined signal mode........................................................ 9
2.10 Efficiency Table for Individual signal mode.................................................................... 10
2.11 Efficiency Table for Combined signal mode ................................................................... 10
2.12 Efficiency vs. Frequency for Individual signal mode ...................................................... 11
2.13 Efficiency vs. Frequency for Combined signal mode ..................................................... 12
2.14 Radiation Pattern for Individual signal mode (with 80x40mm² Evaluation Board)....... 13
2.15 Radiation Pattern for Combined signal mode (with 80x40mm² Evaluation Board) ...... 15
3 Layout ................................................................................................................................... 17
3.1 Antenna Dimensions ..................................................................................................... 17
3.2 Evaluation Board for Individual Signal Input.................................................................. 18
3.3 Evaluation Board for Combined Signal Input ................................................................. 18
3.4 Solder Land Pattern........................................................................................................ 19
4 Frequency tuning................................................................................................................... 20
5 Packing................................................................................................................................... 21
5.1 Packing Process .............................................................................................................. 24
6 Notes...................................................................................................................................... 25
6.1 Typical Soldering Profile for Lead-free Process.............................................................. 25
6.2 Operating and storage conditions:................................................................................. 26
6.3 Installation guide:........................................................................................................... 26
6.4 Reminders for users of Unictron’s AA089 ceramic chip antennas ................................ 26
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