H2U34W1H1Z0400 Datasheet, PDF (2/19 Pages) Unictron Technologies Corporation – WiFi/Bluetooth Ceramic Chip Antenna

Datasheet: AA055A- H2U34W1H1Z0400
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
2.4 Efficiency Table.......................................................................................... 6
2.5 Efficiency vs. Frequency............................................................................. 6
2.6 Radiation Pattern (with 80x40mm² Evaluation Board)............................... 7
3 Layout.............................................................................................................. 8
3.1 Antenna Dimensions................................................................................. 8
3.2 Evaluation Board with Antenna ................................................................. 9
3.3 Solder Land Pattern ................................................................................. 10
4 Frequency tuning ........................................................................................... 11
4.1 Reference for frequency tuning element ................................................. 12
5 Packing .......................................................................................................... 13
5.1 Packing process ....................................................................................... 16
6 Notes ............................................................................................................. 17
6.1 Typical Soldering Profile for Lead-free Process ........................................ 17
6.2 Operating and storage conditions: .......................................................... 18
6.3 Installation guide: .................................................................................... 18
6.4 Reminders for users of Unictron’s AA055A ceramic chip antennas ......... 18
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