Harman Kardon GO PLAY MICRO (serv.man6) EMC - CB Certificate ▷ View online
Produkte
Products
Products
Prüfbericht - Nr.:
Test Report No.:
15036107 001
Seite 17 von 33
Page 17 of 33
Figure 7: Spectrum diagram and measurement results of disturbance power measurement
results, USB port
results, USB port
Note: due to that the preview test results with peak detector are far less than average limits, no final
measurements were made with quasi-peak detector.
Average measurement results:
Frequency
MHz
Average result
(dBpW)
Average limit
(dBpW)
Margin
(dB)
30.312
15.1
35.0
19.9
Produkte
Products
Products
Prüfbericht - Nr.:
Test Report No.:
15036107 001
Seite 18 von 33
Page 18 of 33
5
Test Results IMMUNITY
During the immunity tests, the EUT was operated under conditions specified by clause 3.1
of this report.
of this report.
Performance criterion A: The apparatus shall continue to operate as intended during the test.
No change of actual operating state (for example change of channel) is allowed as a result of
the application of the test. Multifunction equipment shall for each function meet the relevant
requirements. Evaluation is carried out for audio and video functions.
No change of actual operating state (for example change of channel) is allowed as a result of
the application of the test. Multifunction equipment shall for each function meet the relevant
requirements. Evaluation is carried out for audio and video functions.
Performance criterion B: The equipment shall continue to operate as intended after the test.
No loss of function is allowed after the test when the apparatus is used as intended. No
change of actual operating state for example change of channel or stored data and settings is
allowed as result of the application of the test. During the test, degradation of performance is
allowed.
No loss of function is allowed after the test when the apparatus is used as intended. No
change of actual operating state for example change of channel or stored data and settings is
allowed as result of the application of the test. During the test, degradation of performance is
allowed.
Performance criterion C: Temporary loss of function is allowed, provided the function is
self-recoverable or can be restored by the operation of the controls.
self-recoverable or can be restored by the operation of the controls.
During all the immunity tests, the sample was in its normal operating mode.
Room temperature
:
16°C
Relative humidity
:
58%
Produkte
Products
Products
Prüfbericht - Nr.:
Test Report No.:
15036107 001
Seite 19 von 33
Page 19 of 33
5.1
Electrostatic Discharge
Result:
Passed
The immunity against electrostatic discharge was tested in accordance with clause 4.7 and
table 15 of EN 55020:2007. Test setup, test method and ESD generator are in accordance
with IEC 61000-4-2.
The EUT is placed on 0.8m wood table above the ground plane. And the minimum distance
between the EUT and all other conductive structures except the ground plane beneath the
EUT is more than 0.5m.
between the EUT and all other conductive structures except the ground plane beneath the
EUT is more than 0.5m.
Date of testing
: 27.01.2010
Test level
:
±
4.0kV (Contact Discharge),
±
8.0kV (Air Discharge)
Polarity
: Positive / negative
Number of discharges
: 10 for each polarity at each discharge point
Performance criteria
: B
Operation mode
: Continuously operating mode
Table 3: Electrostatic discharge immunity test results
Position
Kind of Discharge
Result
Remarks
Accessible metallic part
of the EUT
of the EUT
Contact discharge
Pass
After the test, the sample can
operate as intended.
operate as intended.
HCP and VCP
Contact discharge
Pass
After the test, the sample can
operate as intended.
operate as intended.
Seams and slots around
the enclosure and
insulated plane
the enclosure and
insulated plane
Air discharge
Pass
After the test, the sample can
operate as intended.
operate as intended.
Air gap of the switch
Air discharge
Pass
After the test, the sample can
operate as intended.
operate as intended.
Produkte
Products
Products
Prüfbericht - Nr.:
Test Report No.:
15036107 001
Seite 20 von 33
Page 20 of 33
5.2
Radio frequency electromagnetic field, keyed carrier
Result:
Passed
This immunity test was performed in accordance with clause 4.7 and table 15 of EN
55020:2007. Test setup and test method are in accordance with IEC 61000-4-3.
The test was performed inside a GTEM cell. The field uniformity of the volume where the
sample was placed met the field uniformity requirements specified by IEC 61000-4-3.
sample was placed met the field uniformity requirements specified by IEC 61000-4-3.
Date of testing
:
27.01.2010
Test specifications
:
Table 15 of EN 55020:2007
900 MHz, 3V/m, duty cycle 1/8, 217 Hz rep. frequency
900 MHz, 3V/m, duty cycle 1/8, 217 Hz rep. frequency
Performance criterion :
A
Operation mode
:
Continuously operating mode
Test
result: the sample can continue to operate correctly during the application of
electromagnetic field.
Click on the first or last page to see other GO PLAY MICRO (serv.man6) service manuals if exist.