Common Service Tools - Nokia RM-132 Service Manual & Parts Manual

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Common service tools

The table below gives a short overview of service tools that can be used for testing, error analysis and repair
of product RM-132; RM-133, refer to various concepts.
Page 4 –6
SA-112
SA-112 is an RF coupler for WCDMA and GSM RF testing. It is used
together with the product-specific flash adapter.
The following table shows attenuations from the antenna pads of the
mobile terminal to the SMA connectors of SA-112:
•
Band
GSM 850
GSM 900
GSM
1800
GSM
1900
WCDMA
Band I
CA-31D
The CA-31D USB cable is used to connect FPS-10 or FPS-11 to a PC. It is
included in the FPS-10 and FPS-11 sales packages.
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Service Tools and Service Concepts
RF coupler
Channel Attenuation Rx Attenuation Tx
Low 128 11.8
Mid 189 11.1
High 251 10
Low 975 8.9
Mid 62 8.7
High 124 8.8
Low 513 19.6
Mid 700 17.9
High 884 16.2
Low 513 14.2
Mid 661 13.3
High 809 13
Low 16.1
Mid 15.7
High 15.5
USB cable
RM-132; RM-133
14.2
13.6
12.9
11.1
9.8
9.2
24
21.3
20.7
17.9
16.2
14.9
21.3
21.6
22.2
Issue 1