Agilent Technologies Cell Phone S GSM Manuale Utente Scaricare il pdf (Pagina 95)

100

101

3-20

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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Agilent Technologies Cell Phone S GSM Manuale Utente Pagina 95

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