Chapter 3 85
Agilent E4411B Specifications and Characteristics
Amplitude
Agilent E4411B Specifications and
Characteristics
Specifications Supplemental Information
Absolute Amplitude
Accuracy
At reference settingsa ±0.4 dB
Overall Amplitude Accuracyb
20 to 30 °C± (0.6 dB + Absolute
Frequency Response)
a. Settings are: refer ence leve l −25 dBm; (75 Ω reference level +28.75 dBmV); input attenu-
ation 10 dB; center frequency 50 MHz; RBW 1 kHz; VBW 1 k H z; amplitu de scale linear
or log; span 2 kHz; sweep time coupled, signal at reference level.
b. For ref erence level 0 to –50 dBm; input attenu atio n 10 dB; RBW 1 kHz; VBW 1 kHz;
amplitude scale log, log range 0 to –50 dB from reference level; sweep time coupled; sig-
nal input 0 to –50 dBm; span ≤20 kHz.
Specifications Supplemental Information
RF Input VSWR (at tuned
frequency)
Attenuator setting
50 Ω
0 to 5 dB attenuation ≤1.55:1, characteristic
10 to 60 dB attenuation ≤1.35:1, character istic
75 Ω
1 MHz to 1.1 GHz
0 to 5 dB attenuation ≤1.55:1, character istic
10 to 60 dB attenuation ≤1.35:1, characteristic
1.1 GHz to 1.5 GHz
0 to 60 dB attenuation ≤2.0:1, characteristic
Input protection is tripped Open input, characteristic
Amptd Ref is On Open input, characteristic
Auto Align All is selected Open input mome nta rily
during retrace, charact eristic