Displayed Average Noise Level. Agilent Technologies E4408B, E4403B, ESA-L Series, ESA-E Series, E4411B, ESA-E E4405B, ESA-E E4402B, ESA-E E4401B, ESA-E E4404B, ESA-E E4407B
Agilent Technologies E4408B is a high-performance spectrum analyzer that offers a wide range of capabilities for demanding applications.
With a frequency range of 9 kHz to 26.5 GHz, the E4408B can be used to measure signals in a variety of applications, including wireless communications, radar, and satellite communications. The analyzer also offers a variety of features that make it ideal for use in both the lab and the field.
The E4408B is a powerful and versatile spectrum analyzer that is well-suited for a wide range of applications. Its combination of features and performance makes it an excellent choice for engineers and technicians who need a high-quality spectrum analyzer.
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Functional Testing
Displayed Average Noise Level
Displayed Average Noise Level
Test Limits
Frequency Range Model (50
Ω
Inputs)
10 MHz to 500 MHz
501 MHz to 1.0 GHz
1.01 GHz to 1.5 GHz
10 MHz to 1.0 GHz
E4401B, E4411B
1.01 GHz to 2.0 GHz
2.01 GHz to 3.0 GHz
E4402B, E4403B
E4404B, E4405B, E4407B,
E4408B
E4402B, E4403B
E4404B, E4405B, E4407B,
E4408B
E4402B, E4403B
3.01 GHz to 6.0 GHz
E4404B, E4405B, E4407B,
E4408B
E4404B, E4405B, E4407B,
E4408B
6.01 GHz to 6.7 GHz
6.01 GHz to 12.0 GHz
E4404B
E4405B, E4407B, E4408B
12.01 GHz to 13.2 GHz E4405B
12.01 GHz to 22 GHz E4407B, E4408B
22.01 GHz to 26.5 GHz E4407B, E4408B
Maximum
(50
Ω
Inputs)
– 119 dBm
– 117 dBm
– 113 dBm
– 117 dBm
– 116 dBm
TR Entry
3
4
1
2
5
– 116 dBm
– 115 dBm
– 114 dBm
– 112 dBm
– 112 dBm
– 110 dBm
– 110 dBm
– 107 dBm
– 107 dBm
– 101 dBm
8
9
6
7
10
11
12
13
14
15
Frequency Range Model (75
Ω
Inputs)
10 MHz to 500 MHz
501 MHz to 1.0 GHz
1.01 GHz to 1.5 GHz
E4401B, E4411B
Maximum
(75
Ω
Inputs)
– 65 dBmV
– 60 dBmV
– 53 dBmV
TR Entry
16
17
18
3-4 Chapter 3
Figure 3-1
Functional Testing
Displayed Average Noise Level
Test Description
The Displayed Average Noise Level is measured within the frequency range specified. The analyzer input is terminated into either 50
Ω
or
75
Ω
, depending on analyzer options.
The test tunes the analyzer frequency across the band, uses the marker to locate the frequency with the highest response, and then reads the average noise in zero span.
Required Equipment
Adapters
908A
Recommended
HP/Agilent Model
Termination, 50
Ω
Type-N(m)
Additional Equipment for 75
Ω
Input
Termination, 75
Ω
Type-N(m)
Adapter, Type-N(f), to BNC (m), 75
Ω
909E
1250-1534
Chapter 3 3-5
Functional Testing
Displayed Average Noise Level
Procedure (10 MHz to 500 MHz) E4401B and E4411B
1. Connect the equipment as shown in
2. Press System , Power On/Preset , Preset (Factory) , Preset on the analyzer. Wait for the preset routine to finish. Set the analyzer by pressing the following keys:
FREQUENCY , Start Freq , 10 MHz
Stop Freq , 500 MHz
AMPLITUDE , –70 dBm (50
Ω
Input only)
AMPLITUDE , More 1 of 2 , Amptd Units , dBmV , Ref Level , –21.24 dBmV
(75
Ω
Input only)
BW/Avg , 1 MHz
Video BW Auto Man , 10 kHz
3. Press the following keys on the analyzer:
Single
BW/Avg , Average (On) , 3 , Enter
Single
Wait until AVG 3 is displayed to the left of the graticule (the analyzer will take 3 sweeps, then stop).
4. Press Peak Search . Record the measured frequency in the Measured
Frequency column (a) in
Table 3-1 on page 3-22 for 10 MHz to
500 MHz.
5. Press the following keys on the analyzer:
Sweep , Sweep (Cont)
BW/Avg , Average (Off)
BW/Avg , Resolution BW (Auto)
Video BW (Auto)
SPAN , 50 kHz
FREQUENCY
6. Press Center Freq , and set the center frequency of the analyzer to the frequency recorded in the Measured Frequency column (a) of
Table 3-1 for 10 MHz to 500 MHz.
3-6 Chapter 3
Functional Testing
Displayed Average Noise Level
7. Press the following keys on the analyzer:
BW/Avg , 1 kHz
Video BW Auto Man , 30 Hz
Single
Wait for the sweep to finish.
8. Press the following keys on the analyzer:
Display , Display Line (On)
Adjust the display so that it is centered on the average trace noise, ignoring any residual responses.
9. Record the display line amplitude setting as TR Entry 1 (TR Entry
16 for a 75
Ω
Input) in
. The Average Noise Level should be less than the Maximum for the appropriate input impedance.
Procedure (501 MHz to 1.0 GHz) E4401B and E4411B
1. Press the following keys on the analyzer:
Sweep , Sweep (Cont)
FREQUENCY , Start Freq , 501 MHz
Stop Freq , 1.0 GHz
BW/Avg , 1 MHz
Video BW Auto Man , 10 kHz
2. Press the following keys on the analyzer:
Single
BW/Avg , Average (On) , 3 , Enter
Single
Wait until AVG 3 is displayed to the left of the graticule (the analyzer will take 3 sweeps, then stop).
3. Press Peak Search , and record the frequency in the Measured
Frequency column (b) in
Table 3-1 for 501 MHz to 1.0 GHz.
Chapter 3 3-7
Functional Testing
Displayed Average Noise Level
4. Press the following keys on the analyzer:
Sweep , Sweep (Cont)
BW/Avg , Average (Off)
BW/Avg , Resolution BW (Auto)
Video BW (Auto)
SPAN , 50 kHz
FREQUENCY
5. Press Center Freq . Set the center frequency of the analyzer to the frequency recorded in the Measured Frequency column (b) in
Table 3-1 for 501 MHz to 1.0 GHz.
6. Press the following keys on the analyzer:
BW/Avg , 1 kHz
Video BW Auto Man , 30 Hz
Single
Wait for the sweep to finish.
7. Press the following keys on the analyzer:
Display , Display Line (On)
Adjust the display line so that it is centered on the average trace noise, ignoring any residual responses.
8. Record the display line amplitude setting as TR Entry 2 (TR Entry
17 for a 75
Ω
Input) in
. The Average Noise Level should be less than the Maximum for the appropriate input impedance.
3-8 Chapter 3
Functional Testing
Displayed Average Noise Level
Procedure (1.01 GHz to 1.5 GHz) E4401B and E4411B
1. Press the following keys on the analyzer:
Sweep , Sweep (Cont)
FREQUENCY , Start Freq , 1.0 GHz
Stop Freq , 1.5 GHz
BW/Avg , 1 MHz
Video BW Auto Man , 10 kHz
2. Press the following keys on the analyzer:
Single
BW/Avg , Average (On) , 3 , Enter
Single
Wait until AVG 3 is displayed to the left of the graticule (the analyzer will take 3 sweeps, then stop).
3. Press Peak Search , and record the marker frequency in the Measured
Frequency column (c) in
Table 3-1 for 1.01 GHz to 1.5 GHz.
4. Press the following keys on the analyzer:
Sweep , Sweep (Cont)
BW/Avg , Average (Off)
BW/Avg , Resolution BW (Auto)
Video BW (Auto)
SPAN , 50 kHz
FREQUENCY
5. Press Center Freq . Set the center frequency of the analyzer to the frequency recorded in the Measured Frequency column (c) in
Table 3-1 for 1.01 GHz to 1.5 GHz.
6. Press the following keys on the analyzer:
BW/Avg , 1 kHz
Video BW Auto Man , 30 Hz
Single
Wait for the sweep to finish.
Chapter 3 3-9
Functional Testing
Displayed Average Noise Level
7. Press the following keys on the analyzer:
Display , Display Line (On)
Adjust the display line so that it is centered on the average trace noise, ignoring any residual responses.
8. Record the display line amplitude setting as TR Entry 3 (TR Entry
18 for a 75
Ω
Input) in
. The average noise level should be less than the Maximum for the appropriate input impedance.
Procedure (10 MHz to 1 GHz) E4402B, E4403B,
E4404B, E4405B, E4407B, E4408B
1. Press System , Power On/Preset , Preset (Factory) , Preset on the analyzer. Wait for the preset routine to finish. Set the analyzer by pressing the following keys:
FREQUENCY , Start Freq , 10 MHz
Stop Freq , 1.0 GHz
AMPLITUDE , –70 dBm
Attenuation (Man) , 0 dB
BW/Avg , 1 MHz
Video BW Auto Man , 10 kHz
2. Press the following keys on the analyzer:
Single
BW/Avg , Average (On) , 3 , Enter
Single
Wait until AVG 3 is displayed to the left of the graticule (the analyzer will take three sweeps, then stop).
3. Press Peak Search . Record the frequency in the Measured Frequency column (d) in
Table 3-1 for 10 MHz to 1.0 GHz.
4. Press the following keys on the analyzer:
Sweep , Sweep (Cont)
BW/Avg, Average (Off)
BW/Avg , Resolution BW (Auto)
Video BW (Auto)
SPAN , 50 kHz
FREQUENCY
3-10 Chapter 3
Functional Testing
Displayed Average Noise Level
5. Press Center Freq . Set the center frequency of the analyzer to the frequency recorded in the Measured Frequency column (d) in
6. Press the following keys on the analyzer:
BW/Avg , 1 kHz
Video BW Auto Man , 30 Hz
Single
Wait for the sweep to finish.
7. Press the following keys on the analyzer:
Display , Display Line (On)
Adjust the display line so that it is centered on the average trace noise, ignoring any residual responses.
8. If the analyzer is an E4402B or an E4403B, record the display line amplitude setting as TR Entry 4 in
. Otherwise, record the
display line amplitude setting as TR Entry 5 in Table 3-1
. The average noise level should be less than the Maximum.
Procedure (1.01 GHz to 2 GHz) E4402B, E4403B,
E4404B, E4405B, E4407B, E4408B
1. Press System , Power On/Preset , Preset (Factory) , Preset on the analyzer. Wait for the preset routine to finish. Set the analyzer by pressing the following keys:
FREQUENCY , Start Freq , 1.01 GHz
Stop Freq , 2 GHz
AMPLITUDE , –70 dBm
Attenuation (Man) , 0 dB
BW/Avg , 1 MHz
Video BW Auto Man , 10 kHz
2. Press the following keys on the analyzer:
Single
BW/Avg , Average (On) , 3 , Enter
Single
Wait until AVG 3 is displayed to the left of the graticule (the analyzer will take 3 sweeps and then stop).
3. Press Peak Search.
Record the frequency in the Measured Frequency column (e) in
Table 3-1 for 1.01 GHz to 2 GHz.
Chapter 3 3-11
Functional Testing
Displayed Average Noise Level
4. Press the following keys on the analyzer:
Sweep , Sweep (Cont)
BW/Avg, Average (Off)
BW/Avg , Resolution BW (Auto)
Video BW (Auto)
SPAN , 50 kHz
FREQUENCY
5. Press Center Freq . Set the center frequency of the analyzer to the frequency recorded in the Measured Frequency column (e) in
Table 3-1 for 1.01 GHz to 2 GHz.
6. Press the following keys on the analyzer:
BW/Avg , 1 kHz
Video BW Auto Man , 30 Hz
Single
Wait for the sweep to finish.
7. Press the following keys on the analyzer:
Display , Display Line (On)
Adjust the display line so that it is centered on the average trace noise, ignoring any residual responses.
8. If the analyzer is an E4402B or an E4403B, record the display line amplitude setting as TR Entry 6 in
. Otherwise, record the
display line amplitude setting as TR Entry 7 in Table 3-1
.The
average noise level should be less than the Maximum.
Procedure (2.01 GHz to 3.0 GHz) E4402B, E4403B,
E4404B, E4405B, E4407B, E4408B
1. Press System , Power On/Preset , Preset (Factory) , Preset on the analyzer. Wait for the preset routine to finish. Set the analyzer by pressing the following keys:
FREQUENCY , Start Freq , 2.01 GHz
Stop Freq , 3.0 GHz
AMPLITUDE , –70 dBm
Attenuation (Man) , 0 dB
BW/Avg , 1 MHz
Video BW Auto Man , 10 kHz
3-12 Chapter 3
Functional Testing
Displayed Average Noise Level
2. Press the following keys on the analyzer:
Single
BW/Avg , Average (On) , 3 , Enter
Single
Wait until AVG 3 is displayed to the left of the graticule (the analyzer will take 3 sweeps and then stop).
3. Press Peak Search . Record the frequency in the Measured Frequency column (f) in
Table 3-1 for 2.01 GHz to 3.0 GHz.
4. Press the following keys on the analyzer:
Sweep , Sweep (Cont)
BW/Avg, Average (Off)
BW/Avg , Resolution BW (Auto)
Video BW (Auto)
SPAN , 50 kHz
FREQUENCY
5. Press Center Freq . Set the center frequency of the analyzer to the frequency recorded in the Measured Frequency column (f) in
Table 3-1 for 2.01 GHz to 3.0 GHz.
6. Press the following keys on the analyzer:
BW/Avg , 1 kHz
Video BW Auto Man , 30 Hz
Single
Wait for the sweep to finish.
7. Press the following keys on the analyzer:
Display , Display Line (On)
Adjust the display line so that it is centered on the average trace noise, ignoring any residual responses.
8. If the analyzer is an E4402B or an E4403B, record the display line amplitude setting as TR Entry 8 in
. Otherwise, record the
display line amplitude setting as TR Entry 9 in Table 3-1
. The
Average Noise Level should be less than the maximum.
Chapter 3 3-13
Functional Testing
Displayed Average Noise Level
Procedure (3.01 GHz to 6.0 GHz) E4404B, E4405B,
E4407B, E4408B
1. Press System , Power On/Preset , Preset (Factory) , Preset on the analyzer. Wait for the preset routine to finish. Set the analyzer by pressing the following keys:
FREQUENCY , Start Freq , 3.01 GHz
Stop Freq , 6.0 GHz
AMPLITUDE , –70 dBm
Attenuation (Man) , 0 dB
BW/Avg , 1 MHz
Video BW Auto Man , 10 kHz
2. Press the following keys on the analyzer:
Single
BW/Avg , Average (On) , 3 , Enter
Single
Wait until AVG 3 is displayed to the left of the graticule (the analyzer will take 3 sweeps and then stop).
3. Press Peak Search . Record the frequency in the Measured Frequency column (g) in
Table 3-1 for 3.01 GHz to 6.0 GHz.
4. Press the following keys on the analyzer:
Sweep , Sweep (Cont)
BW/Avg, Average (Off)
BW/Avg , Resolution BW (Auto)
Video BW (Auto)
SPAN , 50 kHz
FREQUENCY
5. Press Center Freq . Set the center frequency of the analyzer to the frequency recorded in the Measured Frequency column (g) in
Table 3-1 for 3.01 GHz to 6.0 GHz.
6. Press the following keys on the analyzer:
BW/Avg , 1 kHz
Video BW Auto Man , 30 Hz
Single
Wait for the sweep to finish.
3-14 Chapter 3
Functional Testing
Displayed Average Noise Level
7. Press the following keys on the analyzer:
Display , Display Line (On)
Adjust the display line so that it is centered on the average trace noise, ignoring any residual responses.
8. Record the display line amplitude setting as TR Entry 10 in
Table 3-1 . The Average Noise Level should be less than the
Maximum.
Procedure (6.01 GHz to 6.7 GHz) E4404B
1. Press System , Power On/Preset , Preset (Factory) , Preset on the analyzer. Wait for the preset routine to finish. Set the analyzer by pressing the following keys:
FREQUENCY , Start Freq , 6.01 GHz
Stop Freq , 6.7 GHz
AMPLITUDE , –70 dBm
Attenuation (Man) , 0 dB
BW/Avg , 1 MHz
Video BW Auto Man , 10 kHz
2. Press the following keys on the analyzer:
Single
BW/Avg , Average (On) , 3 , Enter
Single
Wait until AVG 3 is displayed to the left of the graticule (the analyzer will take 3 sweeps and then stop).
3. Press Peak Search . Record the frequency in the Measured Frequency column (h) in
Table 3-1 for 6.01 GHz to 6.7 GHz.
4. Press the following keys on the analyzer:
Sweep , Sweep (Cont)
BW/Avg, Average (Off)
BW/Avg , Resolution BW (Auto)
Video BW (Auto)
SPAN , 50 kHz
FREQUENCY
Chapter 3 3-15
Functional Testing
Displayed Average Noise Level
5. Press Center Freq . Set the center frequency of the analyzer to the frequency recorded in the Measured Frequency column (h) in
6. Press the following keys on the analyzer:
BW/Avg , 1 kHz
Video BW Auto Man , 30 Hz
Single
Wait for the sweep to finish.
7. Press the following keys on the analyzer:
Display , Display Line (On)
Adjust the display line so that it is centered on the average trace noise, ignoring any residual responses.
8. Record the display line amplitude setting as TR Entry 11 in
3-1 . The Average Noise Level should be less than the Maximum.
Procedure (6.01 GHz to 12.0 GHz) E4405B, E4407B,
E4408B
1. Press System , Power On/Preset , Preset (Factory) , Preset on the analyzer. Wait for the preset routine to finish. Set the analyzer by pressing the following keys:
FREQUENCY , Start Freq , 6.01 GHz
Stop Freq , 12.0 GHz
AMPLITUDE , –70 dBm
Attenuation (Man) , 0 dB
BW/Avg , 1 MHz
Video BW Auto Man , 10 kHz
2. Press the following keys on the analyzer:
Single
BW/Avg , Average (On) , 3, Enter
Single
Wait until AVG 3 is displayed to the left of the graticule (the analyzer will take 3 sweeps and then stop).
3. Press Peak Search . Record the frequency in the Measured Frequency column (i) in
Table 3-1 for 6.01 GHz to 12.0 GHz.
3-16 Chapter 3
Functional Testing
Displayed Average Noise Level
4. Press the following keys on the analyzer:
Sweep , Sweep (Cont)
BW/Avg, Average (Off)
BW/Avg , Resolution BW (Auto)
Video BW (Auto)
SPAN , 50 kHz
FREQUENCY
5. Press Center Freq . Set the center frequency of the analyzer to the frequency recorded in the Measured Frequency column (i) in
Table 3-1 for 6.01 GHz to 12.0 GHz.
6. Press the following keys on the analyzer:
BW/Avg , 1 kHz
Video BW Auto Man , 30 Hz
Single
Wait for the sweep to finish.
7. Press the following keys on the analyzer:
Display , Display Line (On)
Adjust the display line so that it is centered on the average trace noise, ignoring any residual responses.
8. Record the display line amplitude setting as TR Entry 12 in
Table 3-1 . The average noise level should be less than the Maximum.
Procedure (12.01 GHz to 13.2 GHz) E4405B
1. Press Preset System , Power On/Preset , Preset (Factory) , Preset , on the analyzer. Wait for the preset routine to finish. Set the analyzer by pressing the following keys:
FREQUENCY , Start Freq , 12.01 GHz
Stop Freq , 13.2 GHz
AMPLITUDE , –70 dBm
Attenuation (Man) , 0 dB
BW/Avg , 1 MHz
Video BW Auto Man , 10 kHz
Chapter 3 3-17
Functional Testing
Displayed Average Noise Level
2. Press the following keys on the analyzer:
Single
BW/Avg , Average (On) , 3 , Enter
Single
Wait until AVG 3 is displayed to the left of the graticule (the analyzer will take 3 sweeps and then stop).
3. Press Peak Search . Record the frequency in the Measured Frequency column (j) in
Table 3-1 for 12.01 GHz to 13.2 GHz.
4. Press the following keys on the analyzer:
Sweep , Sweep (Cont)
BW/Avg, Average (Off)
BW/Avg , Resolution BW (Auto)
Video BW (Auto)
SPAN , 50 kHz
FREQUENCY
5. Press Center Freq . Set the center frequency of the analyzer to the frequency recorded in the Measured Frequency column (j) in
Table 3-1 for 12.01 GHz to 13.2 GHz.
6. Press the following keys on the analyzer:
BW/Avg , 1 kHz
Video BW Auto Man , 30 Hz
Single
Wait for the sweep to finish.
7. Press the following keys on the analyzer:
Display , Display Line (On)
Adjust the display line so that it is centered on the average trace noise, ignoring any residual responses.
8. Record the display line amplitude setting as TR Entry 13 in
Table 3-1 . The Average Noise Level should be less than the
Maximum.
3-18 Chapter 3
Functional Testing
Displayed Average Noise Level
Procedure (12.01 GHz to 22 GHz) E4407B and E4408B
1. Press System , Power On/Preset , Preset (Factory) , Preset on the analyzer. Wait for the preset routine to finish. Set the analyzer by pressing the following keys:
FREQUENCY , Start Freq , 12.01 GHz
Stop Freq , 22 GHz
AMPLITUDE , –70 dBm
Attenuation (Man) , 0 dB
BW/Avg , 1 MHz
Video BW Auto Man , 10 kHz
2. Press the following keys on the analyzer:
Single
BW/Avg , Average (On) , 3 , Enter
Single
Wait until AVG 3 is displayed to the left of the graticule (the analyzer will take 3 sweeps and then stop).
3. Press Peak Search . Record the frequency in the Measured Frequency column (k) in
Table 3-1 for 12.01 GHz to 22 GHz.
4. Press the following keys on the analyzer:
Sweep , Sweep (Cont)
BW/Avg, Average (Off)
BW/Avg , Resolution BW (Auto)
Video BW (Auto)
SPAN , 50 kHz
FREQUENCY
5. Press Center Freq . Set the center frequency of the analyzer to the frequency recorded in the Measured Frequency column (k) in
Table 3-1 for 12.01 GHz to 22 GHz.
6. Press the following keys on the analyzer:
BW/Avg , 1 kHz
Video BW Auto Man , 30 Hz
Single
Wait for the sweep to finish.
Chapter 3 3-19
Functional Testing
Displayed Average Noise Level
7. Press the following keys on the analyzer:
Display , Display Line (On)
Adjust the display line so that it is centered on the average trace noise, ignoring any residual responses.
8. Record the display line amplitude setting as TR Entry 14 in
Table 3-1 . The Average Noise Level should be less than the
Maximum.
Procedure (22.01 GHz to 26.5 GHz) E4407B and
E4408B
1. Press System , Power On/Preset , Preset (Factory) , Preset on the analyzer. Wait for the preset routine to finish.
Set the analyzer by pressing the following keys:
FREQUENCY , Start Freq , 22.01 GHz
Stop Freq , 26.5 GHz
AMPLITUDE , –70 dBm
Attenuation (Man) , 0 dB
BW/Avg , 1 MHz
Video BW Auto Man , 10 kHz
2. Press the following keys on the analyzer:
Single
BW/Avg , Average (On) , 3 , Enter
Single
Wait until AVG 3 is displayed to the left of the graticule (the analyzer will take 3 sweeps and then stop).
3. Press Peak Search . Record the frequency in the Measured Frequency column (l) in
Table 3-1 for 22.01 GHz to 26.5 GHz.
3-20 Chapter 3
Functional Testing
Displayed Average Noise Level
4. Press the following keys on the analyzer:
Sweep , Sweep (Cont)
BW/Avg, Average (Off)
BW/Avg , Resolution BW (Auto)
Video BW (Auto)
SPAN , 50 kHz
FREQUENCY
5. Press Center Freq . Set the center frequency of the analyzer to the frequency recorded in the Measured Frequency column (l) in
Table 3-1 for 22.01 GHz to 26.5 GHz.
6. Press the following keys on the analyzer:
BW/Avg , 1 kHz
Video BW Auto Man , 30 Hz
Single
Wait for the sweep to finish.
7. Press the following keys on the analyzer:
Display , Display Line (On)
Adjust the display line so that it is centered on the average trace noise, ignoring any residual responses.
8. Record the display line amplitude setting as TR Entry 15 in
Table 3-1 . The Average Noise Level should be less than the
Maximum.
Chapter 3 3-21
Functional Testing
Displayed Average Noise Level
Table 3-1
E4402B, E4403B
E4404B, E4405B,
E4407B, E4408B
E4402B, E4403B
E4404B, E4405B,
E4407B, E4408B
E4402B, E4403B
E4404B, E4405B,
E4407B, E4408B
E4404B, E4405B,
E4407B, E4408B
E4404B
E4405B, E4407B,
E4408B
E4405B
E4407B, E4408B
E4407B, E4408B
Model Number
E4401B, E4411B
Frequency Range
10 MHz to 500 MHz
501 MHz to 1.0 GHz
1.01 GHz to 1.5 GHz
10 MHz to 1.0 GHz
10 MHz to 1.0 GHz
Measured
Frequency
Average
Noise Level
(TR Entry)
50
Ω
Input
Maximum
75
Ω
Input
(a) _________ (1) or (16) _____ –119 dBm –65 dBmV
(b) ________ (2) or (17) _____ –117 dBm –60 dBmV
(c) _________ (3) or (18) ____ –113 dBm –53 dBmV
(d) _________ (4) ___________ –117 dBm N/A
(5)___________ –116 dBm N/A
1.01 GHz to 2.0 GHz
1.01 GHz to 2.0 GHz
2.01 GHz to 3.0 GHz
2.01 GHz to 3.0 GHz
3.01 GHz to 6.0 GHz
(e) _________
(f) _________
(g) _________
(6) ___________
(7) ___________
(8) ___________ –114 dBm N/A
(9) ___________ –112 dBm N/A
(10) __________
–116 dBm
–115 dBm
–112 dBm
N/A
N/A
N/A
6.01 GHz to 6.7 GHz
6.01 GHz to 12.0 GHz
(h) _________ (11) __________ –110 dBm N/A
(i) __________ (12) __________ –110 dBm N/A
12.01 GHz to 13.2 GHz (j) __________ (13) __________ –107 dBm N/A
12.01 GHz to 22 GHz (k) _________ (14) __________ –107 dBm N/A
12.01 GHz to 26.5 GHz (l) __________ (15) __________ –101 dBm N/A
3-22 Chapter 3

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Key features
- Frequency range of 9 kHz to 26.5 GHz
- High sensitivity and dynamic range
- Variety of measurement modes and functions
- Built-in tracking generator
- Large, color display
- Compact and portable design