General Instructions For Rh-60 Gsm1900 Tx Troubleshooting; Phoenix Commands; Gsm1900 Tx Output Power - Nokia RH-59 Troubleshooting Instructions

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General instructions for RH-60 GSM1900 TX troubleshooting

Apply a RF-cable to the RF-connector to allow the transmitted signal act as normal. RF-cable
should be connected to measurement equipment or to at least a 10-dB attenuator, otherwise
the PA may be damaged.
Start Phoenix-Service-Software and establish a connection to the phone e.g. FBUS.

Phoenix commands

RF Controls .Band GSM 1900 RX .Continuous mode
Channel 661
Your screen should look like:

GSM1900 TX output power

Measure the output power of the phone.
It should be around 29.7 dBm.
Remember the loss in the jig; around 0.7 dB.
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Figure 29:GSM1900 RF controls screen shot
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Copyright © 2004 Nokia. All Rights Reserved.
RH-59/60
ISSUE 1 09/2004