Calibration Shield Box Setup (Wcdma Or Gsm Calibration) - Sony Ericsson G700 Installation Instruction, Electrical

3.11 Calibration Shield box setup (WCDMA or GSM
Calibration)
Due to the sensitivity of the phone from outside interference during WCDMA calibration,
a Shield box and Service Tool Test Interface are required for WCDMA Calibration.
These can be also used for GSM Calibration. A Wiltek 4921 Shield box and Service Tool
Test Interface can be found in the Electrical Equipment list. There are several options
available.
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1206-4804 Rev1
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The Wiltek 4921 Shield Enclosure box along with the Service Tool Test Interface.
An existing Wiltek Shield box along with the Service Tool Test Interface and
modified rear cover can be used. Remove the coupler, replace the rear cover
and follow the instructions for the Wiltek 4921 Shield Enclosure box. The
modified rear cover and N terminator can be found in the Electrical Equipment
list.
Any Shield box with a RF Isolation factor of >50dbm, has a High density DB-15
connector and an RF-pass thru connection. Attach the Service Tool Test
Interface to the DB-15 connector.
Installation Instruction, Electrical
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