Integration Guide
Table Of Contents
- Module Integration Guide
- Preface
- About this Guide
- Introduction
- Manufacturing Process
- Hardware Integration Recommendations
- PCB Layout Rules
- Bring-Up and Testing
- Hardware Test Preparation
- Abbreviations
BRING-UP AND TESTING
LTE RF PERFORMANCE TEST
MODULE INTEGRATION GUIDE PROPRIETARY 35
SEQUANS Communications
5.5 LTE RF Performance Test
The purpose of this part is to check LTE RF performances of module in
non-signaling mode. This test allows validation of TX and RX path using
mTools firmware. For this part, the board has to be used in FFH mode.
5.5.1 Test Configuration
The test configuration is as follows:
Figure 5-4: RF Performance Test Configuration
1. VZM20Q UART2 connection routed to an External PC/Laptop running:
a) VZM20Q mTools firmware (already validated with Sequans Reference
DUT)
b) Sequans DVTool (already validated with LTE RF test Equipment)
2. RF connection via coaxial cable to the coaxial test points of the VZM20Q
and LTE RF Test Equipment
3. The board is configured in FFH mode by configuring FFF_FFH level.
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