Harman Kardon HS 1000 (serv.man3) EMC - CB Certificate ▷ View online
Report No. SH09021130-001
Page 56 of 71
16.3.2 Test procedure
The EUT was arranged and connected according to its functional requirements
Before testing, the intensity of the established field strength have been checked by placing the
field sensor at a calibration grid point, and with the field generating antenna and cables in the same
positions as used for the calibration, the forward power needed to give the calibrated field strength was
measured.
positions as used for the calibration, the forward power needed to give the calibrated field strength was
measured.
Spot checks was made at a number of calibration grid points over the frequency range 80MHz
to 1000MHz, both polarizations was checked.
After calibration, the EUT is initially placed with one face coincident with the calibration
plane.
The frequency range is swept from 80MHz to 1000MHz, with the signal 80% amplitude
modulated
with a 1 kHz sinewave, pausing to adjust the r.f. signal level.
The dwell time at each frequency was 3s so as that the EUT to be exercised and be able to
respond.
The step size was 1% of the fundamental with linear interpolation between calibrated points.
Test was performed with the generating antenna facing each of the four sides of the EUT.
Both horizontal and vertical polarization was conducted.
16.4 Test Protocol
Temperature
:23
°C
Relative
Humidity :34%
Test no.:
Frequency
(MHz)
Polarization Test
level
V/m
Exposed
location
location
Result Comment
1
80-1000
H & V
3
Front side
NA
2
80-1000
H & V
3
Back side
NA
3 900
H&V
3 Front/Back
Pass
16.5 Additions, deviations and exclusions from standards
None
Report No. SH09021130-001
Page 57 of 71
Appendix I : Photograph of EUT
External views of EUT
Report No. SH09021130-001
Page 58 of 71
Report No. SH09021130-001
Page 59 of 71
Internal views of EUT
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