These specifications apply to the Agilent Technologies E7401A,
E7402A, E7403A, E7404A and E7405A EMC analyzers.
Specifications
All specifications apply over 0° C to +55° C unless otherwise
noted and are covered by the product warranty. The analyzer will
meet its specifications when: it’s within the one year calibration
cycle, AUTO ALIGN [ALL] is selected, stored a minimum 2 hours
within the operating temperature range, turned on for at least 5
minutes, and Align Now RF has been run once every 24 hour period.
Typical performance describes the level at which 80% of the units will
meet or exceed with a 95% confidence level over 20 to 30° C, but is
not covered in the product warranty. Characteristics describe
expected product performance levels that are not covered in the
product warranty.
Frequency specifications
Frequency range
E7401A
50 Ω 9 kHz to 1.5 GHz
E7402A 9 kHz to 3.0 GHz
dc coupled (Option UKB) 30 Hz
1
to 3.0 GHz
ac coupled 100 kHz1to 3.0 GHz
E7403A
dc coupled 9 kHz to 6.7 GHz
dc coupled (Option UKB) 30 Hz1to 6.7 GHz
ac coupled 100 kHz to 6.7 GHz
Band
0 9 kHz to 3.0 GHz
1 2.85 GHz to 6.7 GHz
E7404A
dc coupled 9 kHz to 13.2 GHz
dc coupled (Option UKB) 30 Hz1to 13.2 GHz
ac coupled 100 kHz to 13.2 GHz
Band LO harmonic = N
0 1- 9 kHz to 3.0 GHz
(Option UKB) 30 Hz1to 3.0 GHz
1 1- 2.85 GHz to 6.7 GHz
2 2- 6.2 GHz to 13.2 GHz
E7405A 9 kHz to 26.5 GHz
Band LO harmonic = N
0 1- 9 kHz to 3.0 GHz
0 (Option UKB) 30 Hz1to 3.6 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 (Option 1D5)
Aging ±2 x 10-6/year ±1 x 10-7/year
Temperature stability ±5 x 10
-6
±1 x 10
-8
Settability ±5 x 10
-7
±1 x 10
-8
Frequency readout accuracy
(start, stop, center, marker) ±(frequency indication
x frequency reference error
2
+ span accuracy + 15% of RBW
+ 10 Hz) + 1 Hz x N
3
Agilent
E7400 A-series EMC Analyzers
Data Sheet
1. Characteristic
2. Frequency reference error = (aging rate x period of time since adjustment +
settability + temperature stability
3. N = LO harmonic mixing mode
2
Marker frequency counter
1
Accuracy
2
±(marker frequency x frequency
reference error3+ counter resolution)
Counter Resolution Selectable from 1 Hz to 100 kHz
Frequency span
Range 0 Hz (zero span), 100 Hz x N4to
the range of the spectrum analyzer
Resolution 2 Hz x N
4
Accuracy (> 2000 sweep points)
Sweep type linear ±0.5% of span
Sweep type log ±2% of span (characteristic)
Sweep time
Range
Span > 0 Hz 1 ms to 4000 s
Span = 0 Hz 10 µs5to 4000 s
(Option AYX) 50 ns5to 4000 s
Accuracy ±1%
Sweep trigger Free run, single, line, video,
external, delay, offset, and gate
(Option 1D6)
Delay trigger range 1 µs to 400 s
Sweep (trace) point range 101 to 8192
Span = 0 Hz 2 to 8192
Resolution bandwidth 10 Hz to 3 MHz (-3 dB) in
1-3-10 sequence
6
5 MHz (-3 dB) bandwidth
200 Hz6, 9 kHz, 120 kHz, 1 MHz
(-6 dB) EMI bandwidths
1 MHz (impulse) EMI bandwidth
Option 1D5 Adds 1 Hz and 3 Hz
Accuracy
10 Hz to 300 MHz (-3 dB) ±10%
1Hz and 3 Hz (Option 1D5) ±10%
1 kHz to 3 MHz (-3 dB) ±15%
5 MHz (-3 dB) ±30%
200 Hz (-6 dB) ±10%
9 kHz to 120 kHz (-6 dB) ±20%
1 MHz (-6 dB) ±10%
1 MHz (impulse) ±15%
Selectivity (characteristic)
10 Hz to 300 Hz (-3 dB) < 5:1 (-60 dB/-3 dB)
(Digital, approximately Gaussian-shaped)
1 kHz to 3 MHz (-3 dB) < 5:1 (-60 dB/-3 dB)
(approximately Gaussian-shaped)
200 Hz (-6 dB) < 3:1 (-40 dB/-6 dB)
(Digital, Kaizer Windows)
9 kHz, 120 kHz,
1 MHz (-6 dB) < 10:1 (-60 dB/-6 dB)
(approximately Gaussian-shaped)
1 MHz (impulse) < 10:1 (-60 dB/-6 dB)
(approximately Gaussian-shaped)
Video bandwidth range 30 Hz to 3 MHz7in 1-3-10
sequence
1, 3, 10 Hz for RBW’s < 1 kHz
Stability
Noise sidebands (1 kHz RBW, 30 Hz VBW and sample detector)
E7401A
≥ 1 kHz na ≤ 79 dBc/Hz
(Option 1D5)
≥ 10 kHz ≤ -93 dBc/Hz ≤ -95 dBc/Hz
> 20 kHz ≤ -100 dBc/Hz ≤ -102 dBc/Hz
> 30 kHz ≤ -104 dBc/Hz ≤ -106 dBc/Hz
> 100 kHz ≤ -113 dBc/Hz ≤ -116 dBc/Hz
E7402/03/04/05A
≥ 1 kHz na ≤ 78 dBc/Hz
(Option 1D5)
≥ 10 kHz ≤ -90 dBc/Hz
8
≤ -94 dBc/Hz
8
> 20 kHz ≤ -100 dBc/Hz
8
≤ -105 dBc/Hz
8
> 30 kHz ≤ -106 dBc/Hz
8
≤ -112 dBc/Hz
8
> 100 kHz ≤ -118 dBc/Hz
8
≤ -122 dBc/Hz
8
> 1 MHz ≤ -125 dBc/Hz
8
≤ -127 dBc/Hz
8
> 5 MHz ≤ -127 dBc/Hz
8
≤ -129 dBc/Hz
8
> 10 MHz ≤ -131 dBc/Hz
8
≤ -136 dBc/Hz
8
Residual FM
1 kHz RBW, 1 kHz VBW ≤ 150 x N4Hz pk-pk in 100 ms
Option 1D5 ≤ 100 x N4Hz pk-pk in 100 ms
10 Hz RBW, 10 Hz VBW ≤ 2 x N4Hz pk-pk in 20 ms
System-related sidebands
≥ 30 kHz offset from CW signal ≤ -65 dBc + 20 Log N
4
1. Not available in RBW < 1kHz
2.
Marker level to DANL > 25 dB, Span ≤ 1.5 GHz, RBW/Span ≥ 0.002
3. Frequency reference error = (aging rate x period of time since adjustment +
settability + temperature stability
4. N = LO harmonic mixing mode
5. RBW ≥1 kHz, 2 sweep points
6. 10 Hz to 300 Hz are only available in spans of ≤ 5 MHz and are not usable with
tracking generator Option 1DN.
7. Characteristic
8. Add 20 log(N) for frequencies > 6.7 GHz.
-70
Typical performance
Spec
-90
dBc/Hz
-110
-130
1k 10k 100k 1M
Offset (Hz)
3
Amplitude specifications
Amplitude range
Measurement range Displayed average noise level (DANL)
to maximum safe input level
Input attenuator range
E7401A 0 to 60 dB, in 5 dB steps
E7402A, 03A, 04A 0 to 65 dB (75 dB1), in 5 dB steps
E7405A 0 to 65 dB, in 5 dB steps
Maximum safe input level
Average continuous power
E7401A (input attenuator ≥ 15 dB)
+30 dBm (1 Ω)
(input attenuator ≥ 5 dB)
E7402A/03A/04A/05A +30 dBm (1 Ω)
Peak pulse power (input attenuator ≥ 30 dB)
E7402A/03A/04A/05A +50 dBm (100 Ω)
E7401A +30 dBm (1 Ω)
dc
E7401A, E7402A 100 Vdc
E7402A (Option UKB) 0 Vdc (dc coupled)
50 V (ac coupled)
E7403A, E7404A 0 Vdc (dc coupled)
50 V (ac coupled)
E7405A 0 Vdc
(Option UKB) 0 Vdc (dc coupled)
50 V (ac coupled)
1 dB gain compression (total power at input mixer2)
≥ 50 MHz 0 dB
≥ 6.7 GHz -3 dB
≥ 13.2 GHz -5 dB
Displayed average noise level (dBm)
(Input terminated, 0 dB attenuation, sample-detector)
1 kHz RBW; 30 Hz VBW
10 Hz RBW; 1 Hz VBW
1 Hz RBW; 1 Hz VBW (Option 1D5)
1 kHz 10 Hz 1 kHz 10 Hz 1 Hz
RBW RBW w/preamp w/preamp Option 1D5
on on, typical w/preamp
on, typical
E7401A
400 kHz to 10 MHz ≤ -115 ≤ -134 ≤ -150 ≤ -155 ≤ -165
10 MHz to 500 MHz ≤ -119 ≤ -138 ≤ -154 ≤ -156 ≤ -166
500 MHz to 1 GHz ≤ -117 ≤ -136 ≤ -152 ≤ -156 ≤ -166
1 GHz to 1.5 GHz ≤ -114 ≤ -133 ≤ -150 ≤ -155 ≤ -165
E7402A
30 Hz to 9 kHz
3
(Option UKB) na ≤-93 na na na
9 kHz to 100kHz3na ≤-109 na na na
100 kHz to 1 MHz3na ≤-135 na na na
1 MHz to 10 MHz3≤-117 ≤-136 na ≤-152 ≤-162
10 MHz to 1 GHz ≤-117 ≤-136 ≤-1524≤-156 ≤-166
1 GHz to 2 GHz ≤-116 ≤-135 ≤–1534≤-156 ≤-166
2 GHz to 3 GHz ≤-114 ≤-133 ≤–1514≤-154 ≤-164
E7403A, 04A, 05A
30 Hz to 9 kHz
3
(Option UKB) na ≤ -93 na na na
9 kHz to 100kHz3na ≤ -109 na na na
100 kHz to 1 MHz3na ≤ -135 na na na
1 MHz to 10 MHz3≤ -117 ≤ -137 na ≤ -155 ≤ -165
10 MHz to 1 GHz ≤ -116 ≤ -135 ≤ -1514≤ -157 ≤ -167
1 GHz to 2 GHz ≤ -116 ≤ -131 ≤ –1514≤ -155 ≤ -165
2 GHz to 3 GHz ≤ -112 ≤ -131 ≤ –1494≤ -152 ≤ -162
3 GHz to 6 GHz ≤ -112 ≤ -131 na ≤ -138 na
6 GHz to 12 GHz ≤ -111 ≤ -130 na ≤ -137 na
12 GHz to 22 GHz ≤ -107 ≤ -126 na ≤ -134 na
22 GHz to 26.5 GHz ≤ -106 ≤ -125 na ≤ -132 na
Display range
Log Scale 0.1, 0.2, 0.5 dB/division and 1 to 20 dB/division
in 1 dB steps; ten divisions displayed
RBW ≥ 1kHz 0 to -85 dB from reference level is calibrated
RBW ≤ 300 Hz 0 to -1205 dB from reference level is calibrated
Linear scale 10 divisions
Scale units dBm, dBmV, dBµV, dBµA, Amps, Volts and Watts
Marker readout resolution
Log scale
0 to -85 dB 0.04 dB
0 to -120 (RBW ≤ 300 Hz 0.04 dB
Linear scale 0.01% of reference level
Fast sweep times for zero span (Option AYX)
Log Scale
0 to -85 dB 0.3 dB
Linear 0.3 dB of reference level
1. Characteristic
2. Mixer power level (dBm) = input power (dBm) – input attenuator (dB)
3. Typical
4. 0 to 50 dB for RBWs ≤ 300 Hz and span = 0 Hz, or when auto ranging is off, or
0 to 30 dB for RBW = 200 Hz.
5.
0 to –70 dB range when span = 0 Hz, when RBW = 200 Hz, or when IF
gain is fixed.
4
Frequency response (10 dB input attenuation)
Absolute1Typical Relative
flatness
2
E7401A
9 kHz to 1.5 GHz ±0.5 dB na ±0.5 dB
E7402A/03A/04A/05A
30 Hz to 3 GHz
3
(Option UKB) ±0.5 dB na ±0.5 dB
9 kHz to 3 GHz ±0.46 dB ±0.14 dB ±0.5 dB
3.0 GHz to 6.7 GHz ±1.5 dB ±0.39 dB ±1.3 dB
6.7 GHz to 13.2 GHz ±2.0 dB ±0.68 dB ±1.8 dB
13.2 GHz to 26.5 GHz ±2.0 dB ±0.86 dB ±1.8 dB
Input attenuation switching uncertainty at 50 MHz
Attenuation setting
0 dB to 5 dB ±0.3 dB
10 dB Reference
15 dB ±0.3 dB
20 to 60 dB (E7401A) ±(0.1 dB + 0.01 x attenuator setting)
20 to 65 dB ±(0.1 dB + 0.01 x attenuator setting)
Absolute amplitude accuracy Typical
At reference settings
4
±0.34 dB ±0.13 dB
E7401A ±0.30 dB ±0.10 dB
Preamp on
5
±0.37 dB ±0.14 dB
Overall amplitude accuracy6±(0.54 dB + absolute
frequency response)
RF input VSWR3(at tuned frequency, 10 dB attenuation)
E7401A
1 MHz to 1.5 GHz 1.35:1
E7402A
100 Hz to 100 kHz 1.1:1 (Option UKB)
9 kHz to 100 kHz 2:1
100 kHz to 3 GHz 1.4:1
E7403A/04A
100 Hz to 100 kHz 1.1:1 (Option UKB)
9 kHz to 100 kHz 2:1
100 kHz to 6.7 GHz 1.3:1
6.7 kHz to13.2 GHz 1.5:1
E7405A
100 Hz to 100 kHz 1.1:1 (Option UKB)
9 kHz to 6.7 GHz 1.3:1
6.7 GHz to 13.2 GHz 1.5:1
13.2 GHz to 22 GHz 2:1
22 GHz to 26.5 GHz 2.2:1
Resolution bandwidth switching uncertainty
(Referenced to 1 kHz RBW, at reference level)
10 Hz to 3 MHz RBW ±0.3 dB
5 MHz RBW ±0.6 dB
10 Hz to 300 Hz RBW ±0.3 dB
Reference level
Range -149 dBm to maximum mixer level
+ attenuator setting
Resolution
Log scale ±0.1 dB
Linear scale ±0.12% of reference level
Accuracy (reference level ±0.3 dB (-10 dBm to –60 dBm)
-attenuator setting ±0.5 dB (-60 dBm to –85 dBm)
+ preamp gain) ±0.7 dB (-85 dBm to –90 dBm)
Display scale fidelity
Log maximum cumulative
RBW ≥ 1 kHz
dB below reference level Typical
0 dB (reference) ±0.00 dB ±0.00 dB
> 0 dB to 10 dB ±0.3 dB ±0.08 dB
> 10 dB to 20 dB ±0.4 dB ±0.09 dB
> 20 dB to 30 dB ±0.5 dB ±0.10 dB
> 30 dB to 40 dB ±0.6 dB ±0.23 dB
> 40 dB to 50 dB ±0.7 dB ±0.35 dB
> 50 dB to 60 dB ±0.7 dB ±0.35 dB
> 60 dB to 70 dB ±0.8 dB ±0.39 dB
> 70 dB to 80 dB ±0.8 dB ±0.46 dB
> 80 dB to 85 dB ±1.15 dB ±0.79 dB
RBW ≤ 300 Hz (Span >0 Hz)
0 dB to 98 dB ±(0.3 dB + 0.01 x dB from
reference level)
≥ 98 dB to 120 dB ±(2.0 dB from reference level)
3
Log incremental accuracy
0 dB to 80 dB
7
±0.4 dB/4 dB from reference level
Linear accuracy ± 2% of reference level
Linear to log switching ±0.15 dB at reference level
1. Referenced to 50 MHz amplitude reference (20 °C – 30 °C)
2. Reference to midpoint between highest and lowest frequency response deviations. (20
°C – 30 °C)
3. Characteristic
4. Reference level -25 dBm (E7401A) or -20 dBm (E7402A/03A/04A/05A); input attenuation 10 dB; center frequency 50 MHz; RBW 1 kHz; VBW 1 kHz; scale linear or log; span
2 kHz; sweep time coupled, sample director, signal at reference level.
5. 10 Hz to 300 Hz are only available in spans of ≤ 5 MHz and are not usable with tracking
generator Option 1DN.
6. For reference levels 0 to 50 dBm; input attenuation 10 dB; dc coupled; RFW 1 kHz;
VBW 1 kHz; scale loge range 0 to -50 dB from reference level; sweeptime coupled;
signal input 0 to 50 dB; spsn ≤ 20 kHz.
7. 0 to 50 dB for RBWs ≤ 300 Hz and span = 0 Hz, or when auto ranging is off, or 0 to 30
dB for RBW = 200 Hz.
5
Spurious responses
Second harmonic distortion
E7401A
2 MHz to 750 MHz < -75 dBc for -40 dBm tone at
input mixer
1
E7402A/03A/04A/05A
10 MHz to 500 MHz < -65 dBc for -30 dBm tone at
input mixer
1
500 MHz to 1.5 GHz < -75 dBc for -30 dBm tone at
input mixer
2
1.5 GHz to 2.0 GHz < -85 dBc for -10 dBm tone at
input mixer
2
> 2.0 GHz < -100 dBc for -10 dBm tone at
input mixer1(or below displayed
average noise level)
Third order intermodulation distortion
E7401A
100 MHz to 1.5 GHz < -87 dBc for two -30 dBm tones at
input mixer1and > 50 kHz separation
E7402A/03A/04A/05A
100 MHz to 6.7 GHz < -85 dBc for two -30 dBm tones at
input mixer1and > 50 kHz separation
> 6.7 GHz < -75 dBc for two -30 dBm tones at
input mixer1and > 50 kHz separation
Other input related spurious
< -65 dBc, for -20 dBm tone at
input mixer
1
Residual responses (input terminated and 0 dB attenuation)
150 kHz to 6.7 GHz < -90 dBm
Amplitude ref. output
E7402A,03A,04A,05A
Amplitude -20 dBm (nominal)
FM demodulation
3
Input level -60 dBm + attenuator setting
Signal level 0 to -30 dB below reference level
Quasi-peak detector specifications
The EMC analyzer displays the quasi-peak amplitude of a pulse
radio frequency on continuous wave signals. Amplitude response
conforms with Publication 16 of Comite International Special des
Perturbations Radioelectrique (CISPR) Section 1, Clause 2.
Relative quasi-peak response to a CISPR pulse (dB)
Pulse repetition 120 kHz EMI BW 9 kHz EMI BW 200 Hz EMI BW
frequency (Hz) .03 to 1 GHz 0.150 to 30 MHz 9 kHz to 150 kHz
1000 +8.0 ±1.0 +4.5 ±1.0 –––
100 0 dB reference40 dB reference4+4.0 ±1.0
60 ––– ––– +3.0 ±1.0
25 ––– ––– 0 dB reference
4
20 -9.0 ±1.0 -6.5 ±1.0 –––
10 -14 ±1.5 -10.0 ±1.5 -4.0 ±1.0
5 ––– ––– -7.5 ±1.5
2 -26 ±2.0 -20.5 ±2.0 -13.0 ±2.0
1 ––– -22.5 ±2.0 -17.0 ±2.0
Isolated Pulse ––– -23.5 ±2.0 -19.0 ±2.0
General specifications
Temperature range
Operating 0° C to +55° C
Storage -40° C to +75° C
EMI compatibility Conducted and radiated emissions is
in compliance with CISPR Pub.
11/1990 Group 1 Class B
5
Audible noise < 40 dBa pressure and < 4.6 Bels
power (ISODP7779)
Military specification Type tested to the environmental
specifications of MIL-PRF-28800F,
class 3
Power requirements
ON (line1) 90 to 132 V rms, 47 to 440 Hz
195 to 250 V rms, 47 to 66 Hz
Power consumption < 300 Ω
Standby (line 0) Power consumption < 5 Ω
DC operation
Voltage 12 to 20 Vdc
Power consumption < 200 Ω
Measurement speed
E7401A E7402A E7403A/04A/05A
Local measurement rate6≥ 50/sec ≥ 45/sec ≥ 40/sec
Remote measurement as
GPIB transfer rate
7
≥ 45/sec ≥ 45/sec ≥ 40/sec
RF center frequency
tuning time
8
≥ 75/ms ≥ 75/ms ≥ 75/ms
Data storage (nominal)
Internal 200 traces9or states
External (floppy) 200 traces9or states
1. Mixer power level (dBm) = input power (dBm) – input attenuator (dB)
2. Not available in RBW < 1kHz
3. Characteristic
4. Reference pulse amplitude accuracy relative a 66 µV CW signal < 1.5 dB as
specified in CISPR Pub 16 CISPR reference pulse: 0.44 µVs for 30 MHz to 1 GHz,
0.316 µVs for 150 kHz to 30 MHz, 13.5 µVs for 9 kHz to 150 kHz
5. Meets Class A performance during dc operation or serial number US41110000 or
lower.
6. Characteristic; factory preset, fixed center frequency, sweep points = 101 auto
align off, RBW = 1 MHz, stop frequency ≤ 3 GHz, span > 10 MHz and ≤ 600 MHz
(E4401, span > 102 MHz and ≤ 400 MHz).
7. Characteristic; factory preset, fixed center frequency, sweep points = 101 auto
align off, RBW = 1 MHz, stop frequency ≤ 3 GHz, span = 20 MHz, GPIB interface,
display and markers off, fixed center frequency, single sweep
8. Characteristic; includes center frequency tuning and measurement plus GPIB
transfer times, stop frequency ≤ 3 GHz, sweep points = 101, display and markers
off, single sweep
9. When storing a 401-point trace plus the instrument state
6
Weight (without options)
E7401A 12.6 kg (27.7 lbs.)
E7402A 14.9 kg (32.9 lbs.)
E7403A/04A/05A 17.1 kg (37.7 lbs.)
Dimensions
without handle 222 mm(H) x 409 mm(D)
x 373 mm(W)
with handle (max.) 222 mm(H) x 516 mm(D)
x 416 mm(W)
Inputs/outputs
Front panel connectors
Input 50 Ω type N (f)
Option BAB 50 Ω APC 3.5 (m)
RF Out 50 Ω type N (f)
Probe power +15 Vdc, -12.6 Vdc at 150 mA
max. characteristic
Ext. keyboard 6-pin mini-DIN, PC keyboards
(for entering screen titles and
file names)
Speaker front-panel knob controls volume
Headphone 3.5 mm (1/8
inch) miniature audio jack
Power output 0.2 Ω into 4 Ω
1
Amptd ref. output 50 Ω, BNC (f)
E7402A/03A/04A/05A
Rear panel connectors
10 MHz ref out 50 Ω, BNC (f), > 0 dBm
1
10 MHz ref in 50 Ω, BNC (f), -15 to +10 dBm
1
Gate trig/ext. trig in BNC (f), 5 V TTL
Gate hi swp out BNC (f), 5 V TTL
VGA output VGA compatible monitor, 15-pin
D-SUB, (31.5 kHz horizontal, 60 Hz
vertical sync rates, non-interlaced)
Analog RGB 640 x 480
Option A4J (IF and Sweep Ports) or Option AYX
Aux IF output BNC (f), 21.4 MHz, nominal -10 to
-70 dBm1(uncorrected)
Aux video out BNC (f), 0 to 1 V1(uncorrected)
Hi swp In BNC (f), low stops sweep
(5 V TTL)
Hi swp out BNC (f), (5 V TTL)
Swp out BNC (f), 0 to +10 V1ramp
GPIB interface
Standard (Option A4H) IEEE-488 bus connector
Serial interface
(Option 1AX) RS-232, 9-pin D-SUB (m)
Parallel interface
Standard 25-pin D-SUB (f), printer port only
Option specifications
Option 1DN tracking generator
Frequency range
E7401A
Option 1DN 9 kHz to 1.5 GHz
E7402A/03A/04A/05A
Option 1DN 9 kHz to 3.0 GHz
Output power level range
Range
E7401A
Option 1DN 0 to -70 dBm
E7402A/03A/04A/05A
Option 1DN -2 to -66 dBm
Resolution 0.1 dB
Absolute Accuracy (at 50 MHz)
Option 1DN ±0.75 dB
Output vernier range
E7401A 10 dB
E7402A/03A/04A/05A 8 dB
Output attenuator range
E7401A 0 to 60 dB, 10 dB steps
E7402A/03A/04A/05A 0 to 56 dB, 8 dB steps
Output flatness
E7401A
Option 1DN
9 kHz to 10 MHz ±2.0 dB
10 MHz to 1.5 GHz ±1.5 dB
E7402A/03A/04A/05A
Option 1DN
9 kHz to 10 MHz ±3.0 dB
10 MHz to 3.0 GHz ±2.0 dB
Effective source match (characteristic)
E7401A < 2.5:1
E7402A/03A/04A/05A < 2.0:1 (0 dB Atten.)
< 1.5:1 (≥ 8 dB Atten.)
1. Characteristic
7
Spurious output
Harmonic spurs
E7401A
(0 dBm output)
9 kHz to 20 MHz <-20 dBc
20 MHz to 1.5 GHz <-25 dBc
E7402A/03A/04A/05A
(-1 dBm output)
9 kHz to 3 GHz <-25 dBc
Non-harmonic spurs
E7401A <-35 dBc
E7402A/03A/04A/05A
9 kHz to 2 GHz <-27 dBc
2 GHz to 3 GHz <-23 dBc
Dynamic range
Maximum output power – displayed average noise level
Power sweep range
E7401A
Option 1DN (-15 dBm to 0 dBm) – (source atten-
uator setting)
E7402A/03A/04A/05A
Option 1DN (-10 dBm to -1 dBm) – (source
attenuator setting)
Preamplifier (standard)
E7401A 100 kHz to 1.5 GHz
E7402A/03A/04A/05A 1 MHz to 3 GHz
(nominal gain 20 dB)
Option Ordering Information
For information on ordering options, please refer to the
ESA/EMC Spectrum Analyzer Configuration Guide (literature
number 5968-3412E).
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© Agilent Technologies, Inc. 2003, 2001
Printed in USA, April 15, 2003
5968-3662E
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