Tx Vc In Gsm Mode (Dc Offset 1.8 V); Icont_21/Icont_22 (Dc Offset 1.2 V) - Nokia RM-57 Service Manual

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4.6.3 TX VC in GSM mode (DC Offset 1.8 V)

DC value changes if channel or band is changed. Upper figure has been taken in GSM850/EGSM900
band and on channel 37.

4.6.4 Icont_21/Icont_22 (DC Offset 1.2 V)

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Appendix A: RF Troubleshooting
A-73