Wcdma Rssi Measurement - Nokia RM-645 Service Manual

RM-645
RF Troubleshooting

WCDMA RSSI measurement

Prerequisites
WCDMA RX must be activated before RSSI can be measured. For instructions, please refer to
activation for manual measurement (page 4–12 )
Connect signal generator to RF connector and use appropriate frequency for each channel.
Steps
1. In Phoenix select Testing → WCDMA → RX Power measurement . The Rx Power Measurement window
opens.
2. In the RX Power measurement window, select:
• Mode: RSSI
• Continuous mode
3. Click Start to perform the measurement.
Note: WCDMA RSSI measurement is accurate only with WCDMA modulated signal.
Issue 1
.
Figure 27 Phoenix Rx Power Measurement window
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WCDMA RX chain
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