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40
KX-UDT111RU
How to “RF Measurement”
<Check points using CTS60 >
Items
Procedure
Transmitted Power
Confirmation ( *1)
Confirmation ( *1)
Remove the Antenna before starting setp from 1 to 4.
1. Configure the DIGITAL RADIO TESTER(CTS60) as follows;
<Setting>
TEST MODE: PP
RFPI:0102030405
Traffic Carrier:5
Traffic Slot:4
Mode: Loopback
RF LEVEL = -70dBm
PACKET:PP32Z
RFPI:0102030405
Traffic Carrier:5
Traffic Slot:4
Mode: Loopback
RF LEVEL = -70dBm
PACKET:PP32Z
Carrier No. offset : 0
2. Handset Power On.
3. Execute the command "TST 01 02 03 04 05".
4. Initiate connection from DECT tester.
5. Confirm that the NTP value at ANT is 19dBm - 25dBm.
3. Execute the command "TST 01 02 03 04 05".
4. Initiate connection from DECT tester.
5. Confirm that the NTP value at ANT is 19dBm - 25dBm.
Modulation
Confirmation
Confirmation
Follow steps 1 to 4 of ( *1).
5. Confirm that the B-Field Modulation is -340±30 / 340±30 kHz/div.
& Modulated width 660kHz using data type Fig31.
Frequency Offset
Confirmation
Confirmation
Follow steps 1 to 4 of ( *1).
5. Confirm that the frequency offset is < ±15kHz.
Frequecy Drift
Confirmation
Confirmation
Follow steps 1 to 4 of ( *1).
5. Confirm that the frequency Drift is < ±20kHz/ms.
Sensitivity Receiver
Confirmation
Confirmation
Follow steps 1 to 4 of ( *1).
5. Set DECT tester power to -88 dBm.
6. Confirm that the BER is < 1000ppm.
6. Confirm that the BER is < 1000ppm.
Power RAMP
Confirmation
Confirmation
Follow steps 1 to 4 of ( *1).
5. Confirm that Power RAMP is matching.
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