Leica Geosystems BTWCO User Manual
TIWI Transceiver Module / User’s Guide
Version: 2.0
Author:
Path:
Christian Gerber
Date
Page
Date of version: 23.08.2018
15_TIWI UserMan.docx
20.08.2018
1 of 8
TIWI Transceiver Module
User’s Guide
Internal Use only
Last Update
23.08.2018
TIWI Transceiver Module / User’s Guide
Version: 2.0
Author:
Path:
Christian Gerber
Date
Page
Date of version: 23.08.2018
15_TIWI UserMan.docx
20.08.2018
2 of 8
Contents
TIWI Transceiver Module .................................................................................................................... 1
1 Introduction ................................................................................................................................ 3
1.1 Purpose & Scope ................................................................................................................. 3
1.2 Audience ............................................................................................................................. 3
1.3 Revision History ................................................................................................................... 3
2 Description.................................................................................................................................. 3
2.1 Features .............................................................................................................................. 3
2.2 Integration of the TIWI Module ........................................................................................... 4
3 EMC Compliance Application Guide............................................................................................. 4
3.1 Introduction ........................................................................................................................ 4
3.2 Module Integration Considerations – Antenna Systems ....................................................... 4
3.3 Module Integration Considerations – Firmware ................................................................... 5
3.4 Testing Requirements for End-Product ................................................................................ 5
3.5 Marking Requirements for End-Product and Compliance Statements. ................................. 5
3.5.1 Federal Communication Commission Interference Statement ......................................5
3.5.2 Industry Canada Statement ..........................................................................................6
3.5.3 Responsibilities to comply with FCC and Industry Canada Regulations .........................6
3.5.4 End Product Labeling ...................................................................................................7
TIWI Transceiver Module / User’s Guide
Version: 2.0
Author:
Path:
Christian Gerber
Date
Page
Date of version: 23.08.2018
15_TIWI UserMan.docx
20.08.2018
3 of 8
1 Introduction
1.1 Purpose & Scope
The purpose of this document is to provide details regarding the setup and use of the TIWI
transceiver module in Leica Geosystems AG and Hexagon AB. This document will also present
application guidance such that the module’s EMC compliance will not be degraded. This Document is
for Internal use only.
1.2 Audience
This document is intended to be read by engineers and technical management. A general knowledge
of common engineering practices is assumed.
1.3 Revision History
Version
Document Changes
Date of Release
1.0
First version
24.04.2015
2.0
Update of AVX 1000146 antenna
23.08.2018
2 Description
The TIWI is a Bluetooth WLAN Module. The module HW is based on the TiWi-BLE module from LSR.
The differences between the TiWi-BLE Module and the module from Leica is only the RF-parameters
and the antenna that are used.
2.1 Features
IEEE 802.11b,g,n,d,e,i compliant
Typical WLAN Transmit Power:
o 20.0dBm, 11 Mbps,CCK (b)
o 14.5dBm, 54 Mbps,OFDM (g)
o 12.5dBm, 65 Mbps,OFDM (n)
Typical WLAN Sensitivity:
o -89dBm, 8% PER, 11 Mbps
o -76dBm, 10% PER, 54 Mbps
o -73dBm, 10% PER, 65 Mbps
Bluetooth 2.1+EDR, Power Class 1.5
Full support for BLE 4.0 and ANT
Miniature footprint: 18 mm x 13 mm
Low height profile: 1.9 mm
U.FL connector for external antenna
Terminal for PCB/Chip antenna feeds
Integrated band-pass filter
Modular certification allows reuse of
LSR
SDIO Host data path interfaces
Bluetooth Advanced Audio Interfaces
Low power operation mode
RoHS compliant Installation
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