Agilent Technologies E6474A User Manual download pdf (Page 4)

Spectrum with IS-97 mask

The Agilent E6474A Option 150 software provides a

spectrum display that includes the spectrum mask as

defined in the IS-97 standard. Pass/Fail indicators for

the mask are provided at each of the IS-97 frequency

offsets. The controls are simple and intended for fast

test execution.

Measurement controls

Channel Frequency span

• channel • 2 MHz

• frequency • 7 MHz

The resolution bandwidth is fixed at 30 kHz.

Frequency (tunable range)

• cellular band receiver (E6452C)

•824 to 849 MHz [819 to 854]

•869 to 894 MHz [864 to 899]

•PCS band receiver (E6450C)

•1850 to 1910 MHz [1845 to 1915]

•1930 to 1990 MHz [1925 to 1995]

•Japan cellular band receiver (E6457C)

•832 to 870 MHz [827 to 875]

•887 to 925 MHz [882 to 930]

•Korea PCS band receiver (E6453C)

•1710 to 1785 MHz [1705 to 1790]

•1805 to 1880 MHz [1800 to 1885]

Markers

•multiple markers

•delta markers

•marker to max

•marker value to center frequency

•drag and drop

Figure 2. Spectrum with IS-97 mask

1.Spectrum measurement allows tuning 5 MHz above and below specified frequency ranges. These extended ranges are shown in

brackets – []. The performance is not specified in these ranges. Characteristic noise floor increase is 2 dB with respect to

specified range. Characteristic amplitude accuracy is unchanged with respect to specified range.

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Agilent Technologies E6474A User Manual Page 4