Agilent Technologies Cell Phone S GSM Manual de usuario Pagina 95

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Verifying Performance
Agilent Technologies 8922M/S Specifications
Accuracy (ON/OFF 40 dB, RF In/Out only)
Amplitude Envelope Measurement
After one timeslot, 577µs, from an isolated Receiver Hop Trigger in the GSM
Frequency bands
Inaccuracy due to Noise (for overshoots 1 dB):
OFF Power (dBm) ON/OFF Ratio Accuracy
30 to 1 ±2.4 dB ±1.1 typically
37 to 30 ±2.9 dB ±1.3 typically
42 to 37 ±3.7 dB ±1.7 typically
47 to 42 ±4.2 dB ±2.1 typically
Measurement Range
RF In/Out
6 to +41 dBm
Aux RF In
36 to 20 dBm
Input Frequency Setting Error
±10 kHz
Relative
Level
Input Level Setting Error
±1 dB ±3 dB ±3 dB w/5 averages
0 dB
<
±0.15 dB pk <±0.2 dB pk <±0.2 dB pk
6 dB <±0.2 dB <±0.3 dB <±0.3 dB
30 dB
<+3.0 dB <+4.2 dB <+2.2 dB
3.8 dB 7.5 dB 2.6 dB
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