Filter
Top Products
Chapter 2 45
Agilent E4408B Specifications and Characteristics
Frequency
Agilent E4408B Specifications and
Characteristics
Specifications Supplemental Information
Resolution Bandwidth
(RBW)
Range
–3 dB bandwidth 1 kHz to 3 MHz, in 1-3-10
sequence, 5 MHz
(Option 1DR) Adds 100, 300 Hz
a
–6 dB bandwidth (EMI)
9 kHz and 120 kHz
(Option 1DR) Add 200 Hz
a
Accuracy
100 Hz to 300 Hz (–3 dB)
RBW
(Option 1DR)
±10%
1 kHz to 3 MHz (–3 dB)
RBW
±15%
5 MHz (–3 dB) RBW ±30%
9 kHz, 120 kHz (–6 dB) RBW
(EMI)
±20%
200 Hz (–6 dB) RBW (EMI)
(Option 1DR)
±10%
Shape
100 Hz to 300 Hz RBW
(Option 1DR)
Digital, approximately
Gaussian shape
1 kHz to 5 MHz RBW Synchronously tuned four
poles, approximately
Gaussian shape
Selectivity (60 dB/3 dB
bandwidth ratio)
100 Hz to 300 Hz RBW
(Option 1DR)
<5:1, nominal
1 kHz to 5 MHz RBW <15:1, nominal
a. Only available in spans ≤5 MHz, sweep times ≥ 4 ms, and not usable with tracking gener-
ator on (Option 1DN).