Nokia RH-47 Series Rf Description And Troubleshooting page 4

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APPENDIX C: Component Placement with Test Points & Detailed Description.................. 59
APPENDIX D: Calibration of the DA-17/JXS-2 jig, Autotuning and BT Testing .................. 65
Requirements .......................................................................................................................................65
Calibration Problems .........................................................................................................................65
Active calibration: basic idea ..........................................................................................................65
Calibration procedure setup MJ-21 ..............................................................................................65
Data acquisition MJ-21 ....................................................................................................................66
MJ-21 TX power measurement ......................................................................................................67
MJ-21 GSM850 power measurement ..........................................................................................67
MJ-21 GSM1900 power measurement ........................................................................................68
MJ-21 receiver RSSI measurement ...............................................................................................68
MJ-21 RSSI procedure ......................................................................................................................68
MJ-21 RSSI values .............................................................................................................................69
MJ-21 example figures .....................................................................................................................70
JXS-2 / DA-17 "blackbox" setup ....................................................................................................70
Data acquisition JXS-2 / DA-17 .....................................................................................................70
DA-17/JXS-2 example figures ........................................................................................................71
Setting cable loss for Auto-Tuning ...............................................................................................71
Setting DA-17/JXS-2 calibration loss ...........................................................................................72
Assigning the product to the jig ....................................................................................................73
GPIB Setup for Autotuning ..............................................................................................................73
Autotuning ...........................................................................................................................................74
Bluetooth test setup ..........................................................................................................................75
Bluetooth testing ................................................................................................................................75
Issue 1 05/04
Company Confidential
7 - RF Description and Troubleshooting
Copyright © 2004 Nokia Corporation
Company Confidential
RH-47
Page 4