Agilent Technologies E4403B Water Dispenser User Manual


 
46 Chapter 2
Agilent E4408B Specifications and Characteristics
Frequency
Agilent E4408B Specifications and
Characteristics
Specifications Supplemental Information
Video Bandwidth (VBW)
(3 dB)
Range 30 Hz to 1 MHz in 1-3-10
sequence
3 MHz, characteristic
(Option 1DR) Adds 1, 3, 10 Hz for RBWs
<1 kHz
Accuracy ±30%, characteristic
Shape Post detection, single pole low-
pass filter used to average
displayed noise
Video bandwidths below 30 Hz
are digital bandwidths with
anti-aliasing filtering.
Specifications Supplemental Information
Stability
Noise Sidebands
(Offset from CW signal with
1 kHz RBW, 30 Hz VBW and
sample detector)
1 kHz (Option 1DR)
78 dBc/Hz
a
, typical
10 kHz 90 dBc/Hz
a
94 dBc/Hz
a
, typical
20 kHz 100 dBc/Hz
a
105 dBc/Hz
a
, typical
30 kHz 106 dBc/Hz
a
112 dBc/Hz
a
, typical
100 kHz 118 dBc/Hz
a
122 dBc/Hz
a
, typical
Residual FM
1 kHz RBW, 1 kHz VBW 150 Hz × N pp in 100 ms
100 Hz RBW, 100 Hz VBW
(Option 1DR)
30 Hz × N pp in 20 ms,
characteristic
System-Related Sidebands,
offset from CW signal
30 kHz
65 dBc
a
a. Add 20 Log(N) for frequencies > 6.7 GHz.