Transcript
Page 2 of 21 Test Report No. E65977-2
Table of Contents 1
GENERAL INFORMATION ············································································· 3 to 4 1.1 1.2 1.3 1.4 1.5 1.6
2
Page
Product Description ·········································································· Related Submittal(s)/Grant(s) ·························································· Tested System Details ······································································ Test Methodology ············································································· Deviation from standard ·································································· Test Facility ······················································································
3 3 3 4 4 4
SYSTEM TEST CONFIGURATION ································································ 5 to 6 2.1 2.2 2.3 2.4 2.5
Justification ······················································································ EUT Exercise Software ···································································· Special Accessories ··········································································· Equipment Modifications ································································· Configuration of Tested System ·······················································
5 5 5 5 6
3
MEASUREMENT PHOTOS ············································································· 7 to 9
4
RADIATED EMISSION DATA ········································································· 10 to 12
5
CONDUCTED EMISSION DATA ···································································· 13 to 14
6
LIST OF TEST AND MEASUREMENT INSTRUMENT ································ 15
ATTACHMENT: TEST DATA ················································································ 16 to 21
Page 3 of 21 Test Report No. E65977-2
1. General Information 1.1 Product Description MITSUBISHI ELECTRIC CORPORATION Kyoto Works, Model CP3800DW,CP3800DW-X (referred to as EUT in this report) is Digital Color Printer. [Rating] Rated Voltage
Rated Frequency
Rated Current
50/60 Hz
4.0A
AC 120V
Notes: Input power condition during the measurement was AC 120V, 60Hz. Maximum internal clock frequency: 480MHz
1.2 Related Submittal(s)/Grant(s) Related Submittal Grant is not concerned in this report.
1.3 Tested System Details The FCC IDs for all equipment, plus descriptions of all cables used in the tested system (including inserted cards, which have grants) are: Description EUT Personal Computer Monitor Keyboard Mouse
Model CP3800DW, CP3800DW-X Dimension 4100 AB502 KB-9919 M-S69
Serial No.
FCC ID
Cable Description※
DS8X7A000510
TLGD06B1
a, d
HTZD31S
---
b, d, e, f, g
64212600AJ 0661565 LZE10757869
-------
c, g e f
Note: ※) Please refer to page 6 and 7, clause 2.5.
Page 4 of 21 Test Report No. E65977-2
1. General Information (Continued) 1.4 Test Methodology The measurement is traceable to National or International standard through the equipment used for the measurement. The measurement was carried out according to the procedures in ANSI C63.4:2003. Radiated testing was carried out at an antenna to EUT distance of 10 meters in the frequency range between 30 MHz to 1 GHz, and 3 meters in the frequency range between 1 GHz to 2 GHz.
1.5 Deviation from standard Since the measurement was carried out by the 10m methods in the frequency range between 30 MHz to 1 GHz, final result was converted in 3m with the following calculation. Final Result(3m) = Data (10m) + 20log(10m/3m)
[dBµV/m]
1.6 Test Facility The measurement was carried out at the following facility; Cosmos Corporation EMC Lab. No.2 (519 Shimesasu, Watarai-cho, Watarai-gun, Mie-ken, 516-2119, Japan) This site has been accepted in a letter dated July 14, 1999 from FCC. The registration has been renewed on April 21, 2005.
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2. System Test Configuration 2.1 Justification EUT was measured by maximum radiation mode that was user specified.
2.2 EUT Exercise Software EUT did not use exercise program during radiated and conducted measurements.
2.3 Special Accessories This cable model and part numbers are instructed with their instruction manual. Please refer their instruction manual.
2.4 Equipment Modifications During the measurement, equipment was not modified to be in compliance with Class B levels.
Page 6 of 21 Test Report No. E65977-2
2. System Test Configuration (Continued) 2.5 Configuration of Tested System The mode of operation: Continuous Operating
A B C D E
Instrument EUT Personal Computer Monitor Keyboard Mouse
Model CP3800DW, CP3800DW-X Dimension 4100 AB502 KB-9919 M-S69
a b c d e f g
Cable AC Power Cord AC Power Cord AC Power Cord USB Cable Keyboard Cable Mouse Cable Monitor Cable
Power Supply
Power Supply
AC 120V, 60Hz
AC 100V, 60Hz
a
b
Length 1.9 m 2.0 m 2.0 m 3.0 m 1.8 m 1.8 m 1.7 m
Shield × × × ○ ○ ○ ○
c g
d
A
B
C
e
f D
E Ferrite Core
Excess cable arrangement (Radiated Emission) Sym. Bundle (Length / Position) d, e 0.3 m / center
Hung ○
Excess cable arrangement (Conducted Emission) Sym. Bundle (Length / Position) a 0.3 m / center d, e 0.3 m / end
Hung × ○
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3. Measurement Photos Radiated Emission (30 MHz to 1 GHz) Front View
Rear View
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3. Measurement Photos (Continued) Radiated Emission (1 GHz to 2 GHz) Front View
Rear View
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3. Measurement Photos (Continued) Conducted Emission Front View
Side View
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4. Radiated Emission Data The following data lists the significant emission frequencies, measured levels, correction factor (includes cable and antenna corrections), the corrected reading, plus the limit. Explanation of the Correction Factor is given in paragraph. In the frequency range from 30MHz to 2 GHz, the Electric Field Strength was measured in accordance with ANSI C63.4:2003-Section 8. The test setup was made in accordance with ANSI C63.4:2003-Section 8 on the table installed in Dome at Open-Site, which allows 3m/10m distance measurement. The antenna was measured at 1-4m height. The EUT was placed on the non-conductive table in the center of turntable. The height of this table was 0.8m. The measurement was carried out with both horizontal and vertical antenna polarization. The turntable was fully routed. The highest radiation from the equipment was recorded. By varying the configuration of the test sample and the cable routing, it was attempted to maximize the emission. The test receiver with Quasi Peak and Average detector is in compliance with CISPR 16-1. Only the measurement with Quasi Peak was carried out. Following is measuring data in the worst case. [30 MHz to 1 GHz] --- Horizontal Polarization (QP)--No. Frequency Reading c.f Result Limit Margin Height [MHz] [dB(μV)] [dB(1/m)] [dB(μV/m)] [dB(μV/m)] [dB] [cm] 1 44.922 40.7 -14.9 25.8 40.0 14.2 399.3 2 408.070 38.2 -5.8 32.4 46.0 13.6 193.8 3 240.037 44.1 -10.8 33.3 46.0 12.7 292.4 4 173.210 44.3 -14.3 30.0 43.5 13.5 389.3
Angle [°] 144.0 38.0 288.0 227.0
--- Vertical Polarization (QP)--No. Frequency Reading c.f Result Limit Margin Height [MHz] [dB(μV)] [dB(1/m)] [dB(μV/m)] [dB(μV/m)] [dB] [cm] 1 240.001 47.4 -10.8 36.6 46.0 9.4 181.1 2 45.067 49.0 -15.0 34.0 40.0 6.0 208.4 3 407.675 44.3 -5.9 38.4 46.0 7.6 333.4 4 69.737 43.6 -18.2 25.4 40.0 14.6 102.2 5 172.453 42.1 -14.3 27.8 43.5 15.7 101.6 6 326.958 40.9 -8.2 32.7 46.0 13.3 307.9
Angle [°] 19.0 39.0 149.0 338.0 157.0 342.0
Page 12 of 21 Test Report No. E65977-2
4. Radiated Emission Data (Continued) Test Procedure Preliminary Measurement EUT is tested on all operating conditions. The spectrum analyzer is set max-hold mode and swept during turntable was rotated 0 to 360 degree. The height of antenna is 1m in vertical polarization, and 4m in horizontal polarization. Then spectrum chart are plotted out to detect the worst conditions in configuration, operating mode, or ambient noise notation. In addition, the broadband antenna is used basically for the measurement. Final Measurement The EUT operated in the condition where maximum emission is detected in the preliminary test. The turntable azimuth (EUT direction) and antenna height are adjusted the position between 1m to 4m so that maximum field strength is obtained for each frequency spectrum to be measured. The equipment and cables are arranged or manipulated within the range of the test standard in the above condition. When the uncertain result was obtained, the measurement is retried by using the half wave dipole antenna instead of the broadband antenna. In addition, the broadband antenna is used basically for the measurement. Setting condition of test receiver Frequency range Detector 30 MHz to 1 GHz Quasi-peak *Over 1 GHz Peak *setting condition of spectrum analyzer
RBW
Sweep time
120 kHz 1 MHz
0.5 ms 500 ms
Field Strength Calculation The field strength is calculated by adding the Antenna Factor and Cable Factor, and subtracting the Amplifier Gain (if any) from the measured reading. The basic equation with a sample calculation is as follows: Field Strength = Receiver Reading + Correction Factor (AF+CF-AG) = 40.7 - 14.9 = 25.8 dBµV/m AF = Antenna Factor CF = Cable Attenuation Factor AG = Amplifier Gain
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5. Conducted Emission Data (Continued) Test Procedure Preliminary Measurement EUT is tested on all operating conditions. The spectrum analyzer is controlled by the computer program to sweep regulation frequency, then spectrum chart are plotted out to detect the worst conditions in operating mode and/or configuration for the final test. All leads other than safety ground are tested. Final Measurement The EUT is operated in the worst condition where maximum emission is detected by the preliminary test. The equipment and cables are arranged or manipulated within the range of the test standard in the above condition. The each spectrum to be tested are measured in quasi-peak using the test receiver. Setting Condition of Test receiver Frequency range Detector 150 kHz to 30 MHz
Quasi-peak Average
RBW
Sweep time
9 kHz 9 kHz
100 ms 100 ms
Conducted Emission Level Calculation The conducted emission level is calculated by adding Cable Attenuation Factor, Insertion Loss of LISN and Attenuation Factor. The basic equation with a sample calculation is as follows: Conducted Emission Level = Receiver Reading + Correction Factor (CA+IL+AP) = 39.9 + 11.2 = 51.1 dBµV CA = Cable Attenuation Factor IL = Insertion Loss of LISN AP = Attenuation of pulse limiter
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6. List of Test and Measurement Instruments Radiated Emission Instruments
Manufacturer
Model Serial No.
Calibrated Date/Until
Spectrum Analyzer
HEWLETT PACKARD
8563E 3846A10015
July, 2007 July, 2009
EMI Test Receiver
ROHDE & SCHWARZ
ESCS30 830245/014
April, 2007 April, 2009
8447D OPT 011 2944A08750 8449B 3008A01251
July, 2007 July, 2008 July, 2007 July, 2008
CBL6111C 2612
May, 2007 May, 2008
BBHA9120D 0499 Cosmos Corp. No.2
October, 2007 October, 2008 July, 2007 July, 2008
Pre-Amplifier (30 MHz to 1 GHz) Pre-Amplifier (1 GHz to 2 GHz) Biconical Log-periodic Antenna (30 MHz to 1 GHz) Horn Antenna (1 GHz to 2 GHz)
HEWLETT PACKARD HEWLETT PACKARD SCHAFFNER CHASE EMC LTD SCHWARZ BECK
OATS
Cosmos Corp.
RF cable
SUHNER
RG214/U C1/C2/C3/C4/C5
May, 2007 May, 2008
RF Selector
TOYO Corporation
NS4901DR 9904011
Confirmed before Test
Model Serial No. 8563E 3846A10015 ESCS30 830245/014 KNW-243C 8-1238-3 ESH2-Z5 828739/005 RG223/U (4m) NS4901DR 9904011 CFL9206 1662
Calibrated Date/Until
Conducted Emission Instruments
Manufacturer
Spectrum Analyzer
HEWLETT PACKARD
EMI Test Receiver
ROHDE & SCHWARZ
Artificial-Mains Network (for EUT) Artificial-Mains Network (for Peripheral)
KYORITSU CORPORATION ROHDE & SCHWARZ
RF cable
SUHNER
RF Selector
TOYO Corporation
Transient Limiter
CHASE Electronics Limited
July, 2007 July, 2009 April, 2007 April, 2009 September, 2007 September, 2008 June, 2007 June, 2008 May, 2007 May, 2008 Confirmed before Test Confirmed before Test
Page 16 of 21 Test Report No. E65977-2
Attachment: Test Data Radiated Emission (30 MHz to 1 GHz) *************************************** Cosmos Corporation *********************************** <> 5 November,2007 11:11 065973E RE Total11.dat Limit : FCC Part.15 Class B 10m Model : CP3800DW Serial : DS8X7A000510 Operator : J.Takashiba Power : AC 120V, 60Hz Temp , Humid : 27deg., 40% Remark1 : Operated Remark2 : Remark3 : Remark4 : RBW: 120kHz ************************************************************************************************ Final Result --- Horizontal Polarization (QP)--No. Frequency Reading c.f Result Limit Margin Height [MHz] [dB(μV)] [dB(1/m)] [dB(μV/m)] [dB(μV/m)] [dB] [cm] 1 44.922 30.7 -14.9 15.8 30.0 14.2 399.3 2 408.070 28.2 -5.8 22.4 36.0 13.6 193.8 3 240.037 34.1 -10.8 23.3 36.0 12.7 292.4 4 173.210 34.3 -14.3 20.0 33.5 13.5 389.3
Angle [°] 144.0 38.0 288.0 227.0
--- Vertical Polarization (QP)--No. Frequency Reading c.f Result Limit Margin Height [MHz] [dB(μV)] [dB(1/m)] [dB(μV/m)] [dB(μV/m)] [dB] [cm] 1 240.001 37.4 -10.8 26.6 36.0 9.4 181.1 2 45.067 39.0 -15.0 24.0 30.0 6.0 208.4 3 407.675 34.3 -5.9 28.4 36.0 7.6 333.4 4 69.737 33.6 -18.2 15.4 30.0 14.6 102.2 5 172.453 32.1 -14.3 17.8 33.5 15.7 101.6 6 326.958 30.9 -8.2 22.7 36.0 13.3 307.9
Angle [°] 19.0 39.0 149.0 338.0 157.0 342.0
Page 17 of 21 Test Report No. E65977-2
Attachment: Test Data (Continued) Radiated Emission (30 MHz to 1 GHz) Cosmos Corporation - EMC Site Model Serial Operator Power Temp , Humid [dB(μV/m)] 60
<>
: CP3800DW : DS8X7A000510 : J.Takashiba : AC 120V, 60Hz : 27deg., 40%
Limit Remark1 Remark2 Remark3 Remark4
5 November,2007 11:11 065973E RE Total11.dat
: FCC Part.15 Class B 10m : Operated : : : RBW: 120kHz Limit Line <065973E RE Total11> LEVEL(H,QP)
50
Level
40
30
20
10
0 30
50
100
500
1000 [MHz]
Frequency
Cosmos Corporation - EMC Site Model Serial Operator Power Temp , Humid [dB(μV/m)] 60
<>
: CP3800DW : DS8X7A000510 : J.Takashiba : AC 120V, 60Hz : 27deg., 40%
Limit Remark1 Remark2 Remark3 Remark4
5 November,2007 11:11 065973E RE Total11.dat
: FCC Part.15 Class B 10m : Operated : : : RBW: 120kHz Limit Line <065973E RE Total11> LEVEL(V,QP)
50
Level
40
30
20
10
0 30
50
100
500 Frequency
1000 [MHz]
Page 18 of 21 Test Report No. E65977-2
Attachment: Test Data (Continued) Radiated Emission (1 GHz to 2 GHz) *************************************** Cosmos Corporation *********************************** <> 6 November,2007 13:15 065973E RE Total03.dat Limit : FCC Part.15 Class B 3m 1G-26.5G Model : CP3800DW Serial : DS8X7A000510 Operator : J.Takashiba Power : AC 120 V, 60 Hz Temp , Humid : 18 deg., 49% Remark1 : Operated Remark2 : Remark3 : Remark4 : RBW: 1MHz ************************************************************************************************ Final Result --- Horizontal Polarization (PK)--No. Frequency Reading c.f Result Limit [MHz] [dB(μV)] [dB(1/m)] [dB(μV/m)] [dB(μV/m)] 1 1079.012 46.8 -14.3 32.5 74.0 2 1250.817 45.0 -13.1 31.9 74.0 3 1439.001 45.2 -12.1 33.1 74.0 4 1656.500 42.0 -12.2 29.8 74.0 5 1824.008 47.2 -11.6 35.6 74.0
Margin Height [dB] [cm] 41.5 100.0 42.1 100.0 40.9 100.0 44.2 100.0 38.4 100.0
Angle [°] 325.0 259.4 128.0 293.8 187.0
--- Vertical Polarization (PK)--No. Frequency Reading c.f Result Limit [MHz] [dB(μV)] [dB(1/m)] [dB(μV/m)] [dB(μV/m)] 1 1084.087 47.2 -14.3 32.9 74.0 2 1250.817 42.0 -13.1 28.9 74.0 3 1440.001 51.3 -12.1 39.2 74.0 4 1656.500 43.0 -12.2 30.8 74.0 5 1824.023 51.2 -11.6 39.6 74.0
Margin Height [dB] [cm] 41.1 100.0 45.1 100.0 34.8 100.0 43.2 100.0 34.4 100.0
Angle [°] 321.0 210.8 182.0 265.7 143.0
Page 19 of 21 Test Report No. E65977-2
Attachment: Test Data (Continued) Radiated Emission (1 GHz to 2 GHz) Cosmos Corporation - EMC Site Model Serial Operator Power Temp , Humid [dB(μV/m)] 90
<>
: CP3800DW : DS8X7A000510 : J.Takashiba : AC 120 V, 60 Hz : 18 deg., 49%
6 November,2007 13:15 065973E RE Total03.dat
Limit Remark1 Remark2 Remark3 Remark4
: FCC Part.15 Class B 3m 1G-26.5G : Operated : : : RBW: 1MHz Limit line <065973E RE Total03> Level(H,PK)
80 70
Level
60 50 40 30 20 10 0 1000
1250
Cosmos Corporation - EMC Site Model Serial Operator Power Temp , Humid [dB(μV/m)] 90
1500 Frequency
1750
2000 [MHz]
<>
: CP3800DW : DS8X7A000510 : J.Takashiba : AC 120 V, 60 Hz : 18 deg., 49%
6 November,2007 13:15 065973E RE Total03.dat
Limit Remark1 Remark2 Remark3 Remark4
: FCC Part.15 Class B 3m 1G-26.5G : Operated : : : RBW: 1MHz Limit line <065973E RE Total03> Level(V,PK)
80 70
Level
60 50 40 30 20 10 0 1000
1250
1500 Frequency
1750
2000 [MHz]
Page 20 of 21 Test Report No. E65977-2
Attachment: Test Data (Continued) Conducted Emission ******************************************* Cosmos Corporation *************************************** <> 6 November,2007 17:09 065973E CE Total16.dat Limit : FCC Part 15 Subpart B Class B Model : CP3800DW Serial : DS8X7A000510 Operator : J.Takashiba Power : AC120V 60Hz Temp , Humid : 18 deg.,55% Remark1 : Operated Remark2 : Remark3 : Remark4 : RBW:9kHz ******************************************************************************************************** Final Result --- N Phase --No. Frequency Reading Reading QP AV [MHz] [dB(μV)] [dB(μV)] 1 0.161 46.4 39.9 2 0.211 31.4 25.9 3 0.268 27.6 25.3 4 4.100 33.6 27.3 5 5.243 40.2 27.8 6 9.424 27.3 19.6 --- L1 Phase --No. Frequency Reading Reading QP AV [MHz] [dB(μV)] [dB(μV)] 1 0.161 44.4 39.2 2 0.217 28.2 22.4 3 0.270 29.0 27.6 4 4.106 27.2 30.0 5 5.090 36.3 28.6 6 9.371 27.4 20.2
c.f [dB] 11.2 10.7 10.5 10.5 10.7 11.3 c.f [dB] 11.1 10.5 10.2 10.2 10.4 11.2
Result Result Limit Limit Margin QP AV QP AV QP [dB(μV)] [dB(μV)] [dB(μV)] [dB(μV)] [dB] 57.6 51.1 65.4 55.4 7.8 42.1 36.6 63.1 53.1 21.0 38.1 35.8 61.2 51.2 23.1 44.1 37.8 56.0 46.0 11.9 50.9 38.5 60.0 50.0 9.2 38.6 30.9 60.0 50.0 21.4
Margin AV [dB] 4.3 16.6 15.4 8.2 11.5 19.1
Result Result Limit Limit Margin QP AV QP AV QP [dB(μV)] [dB(μV)] [dB(μV)] [dB(μV)] [dB] 55.5 50.3 65.4 55.4 9.9 38.7 32.9 62.9 52.9 24.2 39.2 37.8 61.1 51.1 21.9 37.4 40.2 56.0 46.0 18.6 46.7 39.0 60.0 50.0 13.3 38.6 31.4 60.0 50.0 21.4
Margin AV [dB] 5.1 20.0 13.3 5.8 11.0 18.6
Page 21 of 21 Test Report No. E65977-2
Attachment: Test Data (Continued) Conducted Emission Cosmos Corporation -- EMC -Model Serial Operator Power Temp , Humid [dB(μV)] 90
<>
: CP3800DW : DS8X7A000510 : J.Takashiba : AC120V 60Hz : 18 deg.,55%
Limit Remark1 Remark2 Remark3 Remark4
6 November,2007 17:09 065973E CE Total16.dat
: FCC Part 15 Subpart B Class B : Operated : : : RBW:9kHz Limit Line (QP) Limit Line (AV) <065973E CE Total16> Range (N,PK)
80 70
Level
60 50 40 30 20 10 0 0.15
0.50
1.00
5.00
10.00
30.00 [MHz]
Frequency
Cosmos Corporation -- EMC -Model Serial Operator Power Temp , Humid [dB(μV)] 90
<>
: CP3800DW : DS8X7A000510 : J.Takashiba : AC120V 60Hz : 18 deg.,55%
Limit Remark1 Remark2 Remark3 Remark4
6 November,2007 17:09 065973E CE Total16.dat
: FCC Part 15 Subpart B Class B : Operated : : : RBW:9kHz Limit Line (QP) Limit Line (AV) <065973E CE Total16> Range (L1,PK)
80 70
Level
60 50 40 30 20 10 0 0.15
0.50
1.00
5.00 Frequency
10.00
30.00 [MHz]
