EN 55022; Class B Radiated (10m)
Test Header
Description: This is just a test.
Setup Name: EN 55022; Class B Radiated (10m) w/ Preamp
Customer Name: Any Customer
Project Number: 125A789
Operator Name: John Q. Customer
EUT Name: Santa Rosa 3U Ambients
Date Created: 9/21/99 1:21:10 PM
Date Modified: 9/21/99 1:21:10 PM
Equipment Table
Device Model Serial Number Last Cal Date Cal
Due Date
HP-E7401A HP-E7401A 5/20/99 2:58:37 PM
5/20/99 2:58:37 PM
HP 11966L; Coaxial Cable (Type-N) 5/20/99 3:46:23 PM
5/20/99 3:46:23 PM
HP 11909A; Preamplifier (9 kHz to 1 GHz) 6/8/99 9:55:44 AM
6/8/99 9:55:44 AM
HP 11956A; Log Periodic Antenna 6/8/99 9:59:41 AM
6/8/99 9:59:41 AM
Signal Paths
BiLog Path w/ Preamp
Receiver : HP-E7401A
Cable : HP 11966L; Coaxial Cable (Type-N)
PreAmp : HP 11909A; Preamplifier (9 kHz to 1 GHz)
Transducer : HP 11966P; Broadband Antenna
Log Periodic Path w/ Preamp
Receiver : HP-E7401A
Cable : HP 11966L; Coaxial Cable (Type-N)
PreAmp : HP 11909A; Preamplifier (9 kHz to 1 GHz)
Transducer : HP 11956A; Log Periodic Antenna
Biconical Path w/ Preamp
Receiver : HP-E7401A
Cable : HP 11966L; Coaxial Cable (Type-N)
Transducer : HP 11955A; Biconical Antenna
PreAmp : HP 11909A; Preamplifier (9 kHz to 1 GHz)
LISN 10A Path
Other Devices : HP 11947A; Transient Limiter
Receiver : HP-E7401A
LISN : HP 11967D; LISN (10 A)
Limit Lines
EN 55022; Class B Radiated (10m)
EN 55022; Class B Conducted, Average
Sweep Settings
Trace Name: 3U ambients
Use CISPR 16 Settings: Yes
Interpolation: Linear
Detector: Peak
Segment Overlap %: 20.000000
Number of Sweeps: 1
Receiver PreAmp: Yes
Video Average: No
Signal Path: Log Periodic Path w/ Preamp
Start Frequency: 300.000000 MHz
Stop Frequency: 1000.000000 MHz
RBW: Auto
VBW: Auto
Ref Level: Auto
Attenuation: Auto
Sweep Time: Auto
Segment Size: Auto
Input: RF Input
Measure Settings
Measure From List: Measure selected signals
Frequency search: Yes
Tune and listen: No
Prompt before measure: No
Update Signals: Always update signal
Signal Path: Log Periodic Path w/ Preamp
Receiver PreAmp: Yes
Autorange Sweep Time: 0.200000 sec
Peak Detector Settings
Quasi-peak Detector Settings
Dwell Time: 0.200000 sec
RBW: Auto
VBW: Auto
Attenuation: Auto
Dwell Time: 0.200000 sec
RBW: Auto
VBW: Auto
Attenuation: Auto
Current Graph
dBuV/m
70
60
EN 55022; Class B Conducted, Average
50
40
30
20
10
0
-10
-20
-30
1 10 100
3U ambients
EN 55022; Class B Radiated (10m)
70
60
50
40
30
20
10
0
-10
-20
-30
80 100 200 400 600
3U ambients
EN 55022; Class B Radiated (10m)
9/21/99 1:31:58 PM (Start = 77.92, Stop = 625.12) MHz
Current List
Frequency Peak Delta Pk-Limit QP Delta QP-Limit Avg Trace Name Comment
MHz dBuV/m dB dBuV/m dB dBuV/m
14.921 47.7 36.9 13.6 3U ambients
17.570 40.2 3U ambients
17.758 45.3 40.7 27.6 3U ambients
17.776 41.1 3U ambients
17.981 49.3 45.9 35.6 3U ambients
30.001 24.2 -5.8 3U ambients
37.760 28.5 -1.5 25.4 -4.6 3U ambients
37.872 24.2 -5.8 3U ambients
226.523 32.1 2.1 30.3 0.3 3U ambients
226.548 29.3 -0.7 3U ambients
251.760 31.1 -5.9 3U ambients
251.760 31.1 -5.9 3U ambients
264.360 31.2 -5.8 3U ambients
264.360 31.2 -5.8 3U ambients
270.972 33.0 -4.0 3U ambients
270.972 33.0 -4.0 3U ambients
272.712 35.1 -1.9 3U ambients
272.712 35.1 -1.9 3U ambients
274.332 35.2 -1.8 3U ambients
274.332 35.2 -1.8 3U ambients
276.919 36.7 -0.3 34.5 -2.5 3U ambients
276.941 46.5 9.5 44.2 7.2 3U ambients
289.452 33.4 -3.6 3U ambients
289.452 33.4 -3.6 3U ambients
291.672 32.4 -4.6 3U ambients
292.272 32.5 -4.5 3U ambients
918.526 58.6 21.6 58.2 21.2 3U ambients
922.692 40.2 3.2 3U ambients
923.784 36.5 -0.5 3U ambients
926.904 45.0 8.0 3U ambients
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