RF_Tuning_Tool

A Python program to facilitate GSM / WCDMA / CDMA2000 / LTE RF tuning and reduce manual operation.

Introduction

RF tuning contains many manual routine operations, including device setup, callbox setup and record measurement result. These routines take lots of time and distract RF engineer from tuning itself.

This program contains three classes to wrap callbox and phone commands and integrated tuning tools in both command-line and GUI.

Snapshot

File Description

File name	Function
RF_Tuning_Tool_2.pyw	GUI WCDMA/LTE tuning tool
RF_Tuning_Tool.pyw	GUI WCDMA/LTE tuning tool (obsolete)
Agilent8960.py	Wrap of Agilent8960 GPIB commands
Anritsu8820C.py	Wrap of Anritsu8820C GPIB commands
QCOM.py	Wrap of Qualcomm QMSL library
tuning.py	Command-line WCDMA tuning tool
tuning_LTE.py	Command-line LTE tuning tool
WCDMA_attributes.py	Parameters including COM port, path loss, etc.
WCDMA.py	Link mode auto test tool for TxP/sensitivity
PS_GW_PPT1830.py	Wrap of Power Supply Good Will PPT-1830

Supported Device

• Qualcomm based phone
• Callbox:
  • Anritsu 8820C: GSM / WCDMA / CDMA2000 / LTE
  • Agilent 8960: GSM / WCDMA / CDMA2000
• Power Supply:
  • Good Will PPT-1830
  • Agilent 66319D
  • Agilent E3631A

Requirement

Hardware

• Qualcomm based device
• Callbox
• GPIB (tested with NI USB-GPIB adapter)
• Power Supply (optional)

Software

• Python (tested with 2.7.5, Win7)
• PyVisa 1.4 (for callbox control)
• PySide 1.2.0 (Python binding for QT)
• Qualcomm Library QMSL_MSVC10R (for phone control) [1]

[1]: Qualcomm library could be found in QDART

Usage

• Check parameters in WCDMA_attrigutes.py
• Execute RF_Tuning_Tool_2.pyw