Specifications

5.5.4. Test Procedure
The EUT shall be tested within its intended operating and climatic conditions.
The test shell performed with the test generator connected to each of the coupling and decoupling
devices in turn, while the other non-excited RF input ports of the coupling devices are terminated by a
50-ohm load resistor.
The frequency range was swept from 150 kHz to 80 MHz, using the signal level established during the
setting process and with a disturbance signal of 80 % amplitude. The signal was modulated with a 1 kHz
sine wave, pausing to adjust the RF signal level or the switch coupling devices as necessary. The
sweep rate was 1.5 x 10
-3
decades/s. Where the frequency range is swept incrementally, the step size
was 1 % of preceding frequency value from 150 kHz to 80 MHz.
The dwell time at each frequency was less than the time necessary for the EUT to be exercised, and
able to respond. Sensitive frequencies such as clock frequency and harmonics or frequencies of
dominant interest, was analyzed separately.
Attempts was made to fully exercise the EUT during testing, and to fully interrogate all exercise modes
selected for susceptibility.
5.5.5. Test Result
Model Number I-7520A
Test Item Conducted Susceptibility
Test Mode Mode 1
Date of Test 2014/02/06 Test Site TE08
Frequency
Band (MHz)
Field Strength
(Vrms)
Inject Port Inject Method
Performance
Criterion
Result
0.15 ~ 80 3 AC Mains CDN-M3 A B PASS
0.15 ~ 80 3 LAN Port CDN-T4 A B PASS
Note: The testing performed is from lowest level up to the highest level as required by standard, but only highest
level is shown on the report.
Criterion A : Operate as intended during and after the test
Criterion B : Operate as intended after the test
Criterion C : Loss/Error of function
Additional Information
EUT stopped operation and could
/
could not
be reset by operator at kV of
Line
.
No false alarms or other malfunctions were observed during or after the test.
A Test Lab Techno Corp.
Report Number: 1402CE13-01
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