RH-37
Service Sofftware and Tuning Instructions
Nokia Custome Care
Page 68
Nokia Corporation
Issue 1 07/04
• Usage of XRF-1 cable
• Usage of the jig MJ-22
There is no need to adjust any value, since all values are correctly pre-defined in the
proper file delivered with the install-packages
Preparations for Phoenix
Follow the instructions as described in chapter General instructions for tuning.
Compensation of cable and jig loses
Measure the losses of the feeding cable(s) between the phone and the Radio Communi-
cation Tester respective the network consisting of RF generator and signal analyzer. The
set up of the measurement equipment and its cabling are shown in the HELP program
<Environment>.
If a separate RF generator and a separate RF analyser is used, a power splitter is needed
which causes higher cable losses. Therefore, the cable losses need to be set via SetLoss.
In CCS Phoenix this is not possible with a PKD-1 dongle, but with a PKD-1CS dongle.
Follow the path: Tuning
Æ
Auto-Tune
Æ
Help
Æ
Environment
Note: Only the proposed measurement equipment listed in <Environment> is supported.
Selecting measurement equipment:
• one Tx and one Rx measurement equipment each from the Tx and Rx lists
or
• one from the Rx/Tx list (only Rohde & Schwarz CMU 200 currently supported)
No mixing of the equipment from the lists [Rx/Tx] and [Tx or Rx] is allowed. This means
the use of CMU 200 allows no other measurement equipment!
The discrete frequencies for loss determinations are defined in the sub-program <set
loss>.
Note: <set loss> is accessible with the dongle type PKD-1CS.
Select
Tuning
Alt-U
Set loss
Alt-O
The window <Set loss> pops up with the register card <Cable>.
