Agilent Technologies Cell Phone S GSM Manuale Utente Scaricare il pdf (Pagina 90)

100

101

3-15

Verifying Performance

Agilent Technologies 8922M/S Speciﬁcations

Output

Supplemental Characteristics:

Frequency Overrange

To 1015 MHz with uncalibrated output and modulation

Switching Speed

577 µs over the GSM frequency bands in hop mode (refer to 0.3

GMSK modulation specs

RF In/Out Connector

Level Range

−14 to −127 dBm

Level Resolution

0.1 dB

Level Accuracy

GSM Bands

±1.0 dB, levels ≥−127dBm,

maximum over range >

−12 dB ±1.0 dB,

typically for levels

≥−127 dBm while hopping.

50 MHz to 1 GHz

±1.5 dB, levels ≥−107 dBm

±2.0 dB, levels ≥−127 dBm

10 MHz to 50 MHz

±2.0 dB, levels ≥−107 dBm

±2.5 dB, levels ≥−127 dBm

Reverse Power

15 Watts continuous

100 Watts for 10 seconds/minute

SWR

1.5:1

Aux RF Out Connector

Level Range +4 to

−127 dBm

Level Resolution

0.1 dB

Level Accuracy

GSM Bands

±1.0 dB, levels ≥−107 dBm

±1.0 dB, typically for levels≥−107 dBm while hopping.

50 MHz to 1 GHz

±1.5 dB, levels ≥−107 dBm

±2.0 dB, levels ≥−127 dBm

10 MHz to 50 MHz

±2.0 dB, levels ≥−107 dBm

±2.5 dB, levels ≥−127 dBm

Reverse Power

200 milliwatts

SWR 2.0:1, level <

−4 dBm

1. GSM frequency bands are 880 to 915 MHz and 925 to 960 Mhz.

2. Level accuracy degrades 0.2 dB when using the RF in/out connector for both RF generator and RF analyzer. In 30dB

pulse mode, level accuracy speciﬁcations are typical.

1 2 ... 85 86 87 88 89 90 91 92 93 94 95 ... 380 381

Commenti su questo manuale

Nessun commento

Agilent Technologies Cell Phone S GSM Manuale Utente Pagina 90

Commenti su questo manuale

Prodotti e manuali riguardandi Misurazione, test & controllo Agilent Technologies Cell Phone S GSM