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2-269
RF3108
Rev A3 010702
2
2nd and 3rd Harmonic Performance
GSM Band @3.5V VCC,+6dBm PIN,2.6V VAPC
-55.0
-50.0
-45.0
-40.0
-35.0
880.0
885.0
890.0
895.0
900.0
905.0
910.0
915.0
Frequency
2nd Fo(dBc)
3rd Fo(dBc)
Power and Efficiency Performance
@3.5V VCC,2.6VVAPC,+6dBm PIN
34.8
35.0
35.2
35.4
35.6
35.8
36.0
880.0
885.0
890.0
895.0
900.0
905.0
910.0
915.0
Frequency
45.0
46.0
47.0
48.0
49.0
50.0
51.0
52.0
53.0
Power(+6dBm Pin)
Efficiency (+6dBm Pin)
Power Control Response
@3.5V VCC,2.6V VAPC,+6 dBm PIN,900 MHz
-40.0
-30.0
-20.0
-10.0
0.0
10.0
20.0
30.0
40.0
0.1 0.3 0.4 0.6 0.7 0.9 1.0 1.2 1.3 1.5 1.6 1.8 1.9 2.1 2.2 2.4 2.5 2.7 2.8
Power Control Voltage (V)
0.0
10.0
20.0
30.0
40.0
50.0
60.0
Power
Efficiency
Isolation Performance DCS/PCS Band
@3.5V VCC,2.6VAPC DCS/PCS Band
-39.0
-38.0
-37.0
-36.0
-35.0
-34.0
-33.0
1800.0
1820.0
1840.0
1860.0
1880.0
1900.0
Frequency
Iso@+4dBm Pin
Iso@+6dBm Pin
Iso@+8dBm Pin
Isolation Performance GSM Band
@3.5V VCC,2.6V VAPC
-36.0
-35.0
-34.0
-33.0
-32.0
-31.0
-30.0
-29.0
880.0
885.0
890.0
895.0
900.0
905.0
910.0
915.0
Frequency (MHz)
Iso@+8dBm Pin
Iso@+4dBm Pin
Iso@+6dBm Pin
Isolation Performance DCS/PCS Band
@3.5V VCC,2.6VAPC DCS/PCS BAND
-39.0
-38.5
-38.0
-37.5
-37.0
-36.5
-36.0
1700.0 1710.0 1720.0 1730.0 1740.0 1750.0 1760.0 1770.0 1780.0 1790.0
Frequency
Iso@+4dBm Pin
Iso@+6dBm Pin
Iso@+8dBm Pin
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