Microchip WINCS02UE Handleiding


Lees hieronder de 📖 handleiding in het Nederlandse voor Microchip WINCS02UE (11 pagina's) in de categorie Niet gecategoriseerd. Deze handleiding was nuttig voor 5 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

Pagina 1/11
Procedure
© 2024 Microchip Technology Inc. and its subsidiaries
DS50003753A - 1
Introducon
The WINCS02 Wi-Fi® module with external antenna requires an calibration step when theantenna-specic
external antenna’s Voltage Standing Wave Ratio (VSWR) is not ≤ 1.5 (meaning the return loss is > -14 dB) within
the operating bandwidth of 2400 MHz to 2484 MHz. This external antenna calibration procedure is crucial
for achieving the best results for external antennas with 1.5<VSWR<2. This document describes the necessary
requirements and the calibration procedure.
WINCS02 Module External Antenna Calibraon Guide
WINCS02
WINCS02
Procedure
© 2024 Microchip Technology Inc. and its subsidiaries
DS50003753A - 2
Table of Contents
Introduction...........................................................................................................................................................................1
1. External Antenna Calibration (Cal) Overview.............................................................................................................3
1.1. Requirements for External Antenna Cal......................................................................................................... 3
2. Programming the Wi-Fi® Module and Performing External Antenna Calibration................................................. 4
2.1. Programming the Wi-Fi® Module and Enabling HUT Mode.......................................................................... 4
2.2. Performing the External Antenna Cal..............................................................................................................4
2.3. Erasing External Antenna Cal........................................................................................................................... 5
3. Summary........................................................................................................................................................................ 6
4. Document Revision History..........................................................................................................................................7
Microchip Information......................................................................................................................................................... 8
The Microchip Website................................................................................................................................................. 8
Product Change Service.......................................................................................................................... 8Notiî ´cation
Customer Support.........................................................................................................................................................8
Microchip Devices Code Protection Feature..............................................................................................................8
Legal Notice....................................................................................................................................................................8
Trademarks.................................................................................................................................................................... 9
Quality Management System.....................................................................................................................................10
Worldwide Sales and Service..................................................................................................................................... 11
WINCS02
External Antenna (Cal) OverviewCalibraon
Procedure
© 2024 Microchip Technology Inc. and its subsidiaries
DS50003753A - 3
1. External Antenna Calibraon (Cal) Overview
External antenna Cal is an internal calibration performed without the use of external equipment,
such as the IQxel RF test equipment by LitePointâ„¢. It aims to achieve controlled output power
and meet IEEE® when the planned external antenna’s VSWR exceeds 1.5 within thespecications
operating bandwidth. External antennas with a VSWR > 2 are not recommended for use.
1.1 Requirements for External Antenna Cal
1. : Temperature at 25°C and 3.3V supply to DUTOperating Conditions
2. : External antenna connected via U.FL connector to the WINCS02 Wi-FiAntenna Connection ®
module
3. : Hardware Under Test (HUT) enabled modeDevice Mode î ´rmware
4. : Best case is the installation stage of the end product; the better case isRecommended Stage
the assembly stage of the end product in an enclosureî ´nal


Product specificaties

Merk: Microchip
Categorie: Niet gecategoriseerd
Model: WINCS02UE

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