Rssi Analog Receiver; Rx Audio; Tx Audio - Nokia NSW-6 Series Technical Documentation Manual

PAMS Technical Documentation
– –Repeat measurement with all signal levels.
– –

6. RSSI Analog Receiver

This measurement is for RSSI in analog mode, 800 MHz range.
– –Select Tuning ––> RSSI Analog.
– –Set power supply voltage. See instructions above.
– –Connect the RF signal generator to antenna adapter or service jig.
– –Press Meas ––> Dialog window shows the correct frequency and sig-
nal level.
– –Note, Cable loss.
– –Repeat the measurement with all signal levels.
– –Once tuning is correct, press OK button.

7. RX Audio

This measurement is for Audio output calibration of DAMPS mode. When
doing this a signal generator must be used.
– –Select tuning ––> RX Audio.
– –Connect the XMIC line to signal generator.
– –Tune the signal to the correct level.
– –Once the tuning is correct, press OK button.

8. TX Audio

This measurement is for Audio output calibration for DAMPS mode.
When doing this the signal generator must be used.
– –Select tuning ––> RX Audio.
– –Connect the XMIC line to signal generator.
– –Tune the signal to the correct level.
– –Once tuning is correct, press OK button.
9. TX Audio
– –Connect the phone to the service box JBU–8 and the DC cable
(SCB–3) between the phone and service box.
– –Set the supply voltage to 10 V
– –Select Tuning ––> Charging
– –Run calibrations by pressing <Meas> button.
– –Set supply voltage back to 8 V.
Issue 1 12/99
Tuning, Flashing and NAM programming instructions
Once tuning is correct, press OK button.
E Nokia Mobile Phones Ltd.
NSW-6
Page 13