Receiver Troubleshooting; General Instructions For Rx Troubleshooting; Measuring Rx I/Q Signals Using Rssi Reading - Nokia RH-47 Series Rf Description And Troubleshooting

Nokia Customer Care

Receiver Troubleshooting

General instructions for RX troubleshooting

Connect the phone to a PC with Phoenix dongle PKD-1CS and DAU-9S cable (RS232).
Follow the instructions below.
Connect the phone to a power supply (DC voltage of 3.6V) and an RF signal generator.

Measuring RX I/Q signals using RSSI reading

1 Start Phoenix Service Software and open FBUS connection:
Select
Wait until phone information is shown in the lower right corner of the screen.
2 Set operating mode to local mode:
Select
Wait until the RF Controls window pops up.
3 In the RF Controls window:
Select
Select
Issue 1 05/04
Company Confidential
7 - RF Description and Troubleshooting
Scan Product
Maintenance
Testing
Band
Active unit
Operation mode
RX/TX Channel
Maintenance
Testing
RSSI reading
Copyright © 2004 Nokia Corporation
Company Confidential
Ctrl-R
Alt-M
T
RF Controls F
GSM850 or GSM1900
RX
Burst
190 or 661
Alt-M
T
R
RH-47
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