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6.1. Test Equipments 

Item 

Equipment 

Manufacturer 

Model No.

Serial No. 

Last Cal.  Cal. Interval

1.    Test Receiver  Rohde & Schwarz

ESPI 

100423 

May.08, 12 

1 Year 

2.    Absorbing Clamp Rohde & Schwarz MDS-21 

100096

 

Nov.30,11 

1 Year 

3.   

N50(f-m) 6dB 

Fixed Attenuator

Agilent 8491A 

MY39264395 

Nov.30,11 

1 

Year 

4.   RF 

Cable 

MIYAZAKI  5D-2W 

NO.1 

Nov.30,11 1 

Year 

 

6.2. Block Diagram of Test Setup 

 

6.3. Disturbance Power Limit 

All emanations from devices or system including any network of conductors and apparatus 
connected thereto, shall not exceed the level of field strengths specified below: 

Interference Power Limits dB(pW) 

Frequency 

MHz 

Quasi-peak Value 

Average Value 

30 ~ 300 

45 Increasing Linearly 

with Frequency to 55 

(Q.P.) 

35 Increasing Linearly 

with Frequency to 45 

(A.V.) 

6.4. EUT Configuration on Test 

The configuration of EUT is the same as used in conducted emission test. Please refer to 

Section 3.5. 

6.5. Operating Condition of EUT 

6.5.1.  Setup the EUT and simulators as shown in Section 6.2. 
6.5.2.  Turn on the power of all equipments. 
6.5.3. Let the EUT worked in test mode (BD Play/USB Play/BD Live/FM Mode/Coaxial 

In/ AUX In / Component Video IN/ Optical In / HDMI In) and test it. 

 

 

 

Sub Clamp 

Absorbing Clamp

Test Receiver 

AC Mains 

6.0m 

0.8m 

 

6.6. Test Procedure 

The EUT is placed on a table which is 0.8m high above the ground and away from other 

metallic surface at least 0.8m. It is connected to the power mains through an extension cord 
of 6m min. The absorber clamp clamps the cord and moves from the far end to the EUT to 
measure the disturbing energy emitted from the cord. 
The bandwidth of the test receiver(R&S ESPI) is set at 120kHz. 
All the test results are listed in Section 6.7.   

6.7. Disturbance Power Test Result 

PASS. (All emissions not reported below are too low against the prescribed limits.) 

The EUT with the following test modes were tested and the test modes were selected to read 
Q.P and average values, all the test results are listed in next pages. 

EUT: BLU-RAY DISC SYSTEM        Model No. : BDS575 

Test Date: Jul.02, 2012      Temperature: 24.7℃    Humidity:65% 

The details of test modes are as follows： 

No. 

Test Mode 

Reference Test Data No.

1 BD 

Play 

#1 

2 USB 

Play 

#2 

3 AUX 

In 

#3 

4 HDMI 

In 

#4 

5 Coaxial 

In 

#5 

6 Optical 

In 

#6 

7 

AC Line 

Component Video In 

#7 

8 

Component Video In 

#8 

9 Coaxial 

In 

#9 

10 BD 

Play 

#10 

11 USB 

Play 

#11 

12 AUX 

In 

#12 

13 HDMI 

In 

#13 

14 

Center Speaker

Coaxial In 

#14 

15 Coaxial 

In 

#15 

16 Optical 

In 

#16 

17 HDMI 

In 

#17 

18 AUX 

In 

#18 

19 

Front Speaker L

BD Play 

#19