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RM-356
RF troubleshooting
WCDMA RSSI measurement
Prerequisites
WCDMA RX must be activated before RSSI can be measured. For instructions, please refer to
activation (page
4–20).
Steps
1. From the Phoenix testing menu, select WCDMA→RX Power measurement
2. In the RX Power measurement window, select:
• Mode: RSSI
• Continuous mode
3. Click Start to perform the measurement.
Transmitter troubleshooting
General instructions for transmitter (TX) troubleshooting
Please note the following before performing transmitter tests:
• TX troubleshooting requires TX operation.
• Do not transmit on frequencies that are in use!
• The transmitter can be controlled in local mode for diagnostic purposes.
Issue 1
Figure 38 WCDMA RX generator settings
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WCDMA RX chain
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