Nokia 3230 - Smartphone 6 MB, Service Manual, Page: 96 / 276

SA-65 RF Coupler 0780415
SA-65 RF Coupler is used for Go/No-Go test after changing components
in the RF part of the phone.
The SA-65 is mounted on the docking station adapter, after which the
phone can be placed in the docking station adapter.
RF attenuations:
•
Table 2 TX (dB)
Band Channel Attenuation [dB]
900 975 7.6
124 6
1800 512 19
885 13.7
1900 512 9.7
810 8.5
Table 3 RX (db)
Band Channel Attenuation [dB]
900 975 6.3
124 10
1800 512 12.3
885 9.3
1900 512 8.3
810 9.2
SF-12 SRAM Module for FPS-8 0080346
RM-51
Nokia Customer Care Service Tools
Page 4–12 Company Confidential 9238460 (Issue 1)
Copyright ©2005 Nokia. All Rights Reserved.