User Guide

5. Click Start.l

6. Set the spectrum analyzer for power level tuning:

Frequency Channel frequency:

• 836.6 MHz GSM850

• 897.4MHz GSM900

• 1747.8MHz GSM1800

• 1880MHz GSM1900

Span 0 Hz

Sweep time 2ms

Trigger Video triggering (-10dBm)

Resolution BW 3MHz

Video BW 3MHz

Reference level offset sum cable attenuation with module jig

attenuation

Reference level 33dBm

A power meter with a peak power detector can be also used. Remember to take the attenuations into

account.

7. Adjust power for all bold power levels to correspond the Target dBm column by pressing + or – keys.

RM-348; RM-349; RM-350

RF Troubleshooting

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