Amplitude range . . . . . . . . . . . . . . . . . . . . . . . . .displayed average noise level to +30 dBm
Reference value setting range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –100 dBm to +30 dBm
Amplitude Characteristics
Level accuracy
at –20 dBm input, 50 MHz, input attenuator: 10 dB, 23 °C 5 °C . . . . . . . .. .< 0.8 dB
Frequency response
at -20 dBm input, input attenuator: 10 dB, referenced to level at 50 MHz, 23 °C 5 °C
frequency ≥ 100 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .< 1.3 dB
frequency < 100 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .< 3.0 dB
Amplitude fidelity1
Log scale2
Range
(dB to reference input lever [dB]
0 to –30
Amplitude fidelity
[dB]
0.05
0.07
0.15
0.35
0.8
–30 to –40
–40 to –50
–50 to –60
–60 to –70
–70 to –80
1.8
Linear scale2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 3%
Displayed average noise level
at reference value ≤ –40 dBm, input attenuator: auto or 0 dB
at frequency ≥1 kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –120 dBm/Hz
at ≥ 100 kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –133 dBm/Hz
at ≥ 10 MHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (–145 + frequency/100 MHz) dBm/Hz3
Figure 1-4. Typical displayed average noise level
1. Fidelity shows an extent of nonlinearity
referenced to the reference input level.
2. RBW = 10 Hz, –20 dBm ≤ reference value
≤ +30 dBm, reference input level = full scale
input level –10 dB, 23 5 °C
3. At start frequency ≥ 10 MHz
Note: Refer to Input attenuator part for the
definition of full scale input level.
7
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
