9
Specifications
Frequency Specifications
Frequency Range
HP E4411B
50Ω 9 kHz to 1.5 GHz
75Ω(Opt. 1DP) 1 MHz to 1.5 GHz
HP E4403B 9 kHz to 3.0 GHz
HP E4408B 9 kHz to 26.5 GHz
Band LO harmonic = N
0 1 9 kHz to 3.0 GHz
1 1 2.85 GHz to 6.7 GHz
2 2 6.2 GHz to 13.2 GHz
3 4 12.8 GHz to 19.2 GHz
4 4 18.7 GHz to 26.5 GHz
Frequency Reference
Aging Rate ±2x10-6/year,
±1.0x10-7/day,
characteristic
Settability ±5x10
-7
Temperature Stability ±5x10
-6
Frequency Readout Accuracy
(Start, Stop, Center, Marker) ±(frequency readout x frequency
reference error1+ span accuracy
+ 15% of RBW + 10 Hz)
Marker Frequency Counter
Accuracy ±(marker frequency x frequency
reference error1+ counter resolution)
Resolution Selectable from 1 Hz to 100 kHz
Frequency Span
Range 0 Hz (zero span), and
HP E4411B 100 Hz to 1.5 GHz
HP E4403B 100 Hz to 3.0 GHz
HP E4408B 100 x N
2
Hz to 26.5 GHz
Resolution Four digits or 2 Hz,
whichever is greater
Accuracy ±1% of span
Sweep Time
Range 5 ms to 2000 sec.
Accuracy ±1%
Sweep Trigger Free run, Single, Line, Video,
Delayed Trigger, and External
Resolution Bandwidth
Range (–3 dB bandwidth) 1 kHz to 3 MHz in 1-3-10 sequence
and 5 MHz
(–6 dB bandwidth) 9 kHz and 120 kHz
Accuracy
1 kHz to 1 MHz RBW ±10%
9 kHz, 120 kHz, 3 MHz ±15%
5 MHz RBW ±30%
Selectivity
60 dB/3 dB bandwidth ratio
<15:1, characteristic
Video Bandwidth Range
(–3 dB bandwidth) 30 Hz to 1 MHz in 1-3-10 sequence,
3 MHz, characteristic
Stability
Noise sidebands (1 kHz RBW, 30 Hz VBW and sample detector)
HP E4411B
≥10 kHz offset from CW signal ≤–90 dBc/Hz
≥20 kHz offset from CW signal ≤–100 dBc/Hz
≥30 kHz offset from CW signal ≤–102 dBc/Hz
≥100 kHz offset from CW signal ≤–112 dBc/Hz
HP E4413B, E4408B
≥10 kHz offset from CW signal ≤–90 dBc/Hz + 20 Log N
2
≥20 kHz offset from CW signal ≤–98 dBc/Hz + 20 Log N
2
≥30 kHz offset from CW signal ≤–100 dBc/Hz + 20 Log N
2
≥100 kHz offset from CW signal ≤–112 dBc/Hz + 20 Log N
2
Residual FM
1 kHz RBW, 1 kHz VBW ≤150 Hz peak-to-peak x N2 in100 ms
System-Related Sidebands
≥30 kHz offset from ≤–65 dBc + 20 Log N
2
CW signal
Amplitude Specifications
Absolute Amplitude Accuracy
Overall Amplitude Accuracy3±(0.6 dB +absolute frequency response)
20 to 30°C
At reference settings
6
±0.4 dB
Measurement Range Displayed average noise level
to maximum safe input level
Input Attenuator Range
HP E4411B 0 to 60 dB, in 5 dB steps
HP E4403B, E4408B 0 to 65 dB, in 5 dB steps
Maximum Safe Input Level
Average Continuous Power
HP E4411B (≥15 dB attenuation) +30 dBm (1W)
HP E4403B, E4408B
(≥5 dB attenuation) +30 dBm (1W)
Peak Pulse Power
HP E4411B (≥15 dB attenuation) +30 dBm (1W)
HP E4403B, E4408B
(≥5 dB attenuation) +50 dBm (100W)
1-dB Gain Compression (total power at input mixer)
4, 5
HP E4411B 0 dBm
HP E4403B 0 dBm
HP E4408B
50 MHz to 6.7 GHz 0 dBm
6.7 GHz to 13.2 GHz –3 dBm
13.2 GHz to 26.5 GHz –5 dBm
Displayed Average Noise Level
(Input terminated, 0 dB attenuation, sample detector, reference level =
–70 dBm, 1 kHz RBW, 30 Hz VBW)
HP E4411B
400 kHz to 1 MHz ≤–117 dBm
1 MHz to 500 MHz ≤–119 dBm
500 MHz to 1.0 GHz ≤–117 dBm
1.0 GHz to 1.5 GHz ≤–113 dBm
HP E4411B (Option 1DP)
1 MHz to 500 MHz ≤–65 dBmV
500 MHz to 1.0 GHz ≤–60 dBmV
1.0 GHz to 1.5 GHz ≤–53 dBmV
All specifications apply over 0°C to +55°C. The analyzer will meet its specifications five minutes after it is turned on,
when the analyzer is within one year of calibration cycle, after two hours of storage within the operating temperature range,
and Auto Align All is selected. ITALICS = supplemental information, characteristics, typical performance, or nominal values.
1
Frequency reference error = (aging rate x period of time since adjustment + settability + temperature stability).
2
N = Harmonic mixing mode. N = 1 for E4411B and E4403B.
3
For reference level 0 to –50 dBm: input attenuation, 10 dB; 50 MHz; RBW, 3 kHz, VBW, 3 kHz; log range 0 to 50 dB;
sweep time coupled, signal input, 0 to –50 dBm; span, ≤–60 kHz.
4
Mixer Power Level (dBm) = Input Power (dBm) – Input Attenuator. (dB).
5
For RBW ≤30 kHz, maximum input signal amplitude must be ≤ reference level + 10 dB.
6
Settings are: reference level –25 dBm for E4411B, –20 dBm for E4403B and E4408B; input attenuation 10 dB; center frequency
50 MHz; resolution bandwidth 3 kHz; video bandwidth 3 kHz; span 2 kHz; sweep time coupled; signal at reference level.