DPR 1005 (serv.man14) - Harman Kardon Audio EMC - CB Certificate (repair manual). Page 125

Read Harman Kardon DPR 1005 (serv.man14) EMC - CB Certificate online

 
WOORI Technology Inc.                                                Page 20 of 83 
                               DPR1005 (Harman Kardon)
 
EMC Test Report 
Reference No.: NK2EE 320.EMI 
 
9. Antenna Terminal Disturbance Voltage 
 
9.1 Test Procedure 
       
        Measurements were performed in the frequency range 30 MHz to 1,000 MHz. 
      The level of the test signal, which was connected to the receiver through a power combiner, was set to      
give 70 dBuV at the input of the receiver. The signal was an appropriate unmodulated sound carrier. 
Disturbance voltage due to the local oscillator due to the local oscillator and its fundamental and    
harmonic frequencies was measured with the receiver tuned to a selected number.   
        Instrumentation used during this session: 
 
Instruments 
Manufacturer 
Model 
Serial number 
Due To Calibration
Test Receiver   
Rohde&Schwarz
ESCS30 833364/020  2004. 
09 
Matching Pad 
Rohde&Schwarz
RAM358.5414.02 
893921.029 
2005. 05 
3-point Junction   
Network 
Hewlett Packard
11667A 
18907 
2005. 05 
 
9.2 Measurement Uncertainty
 
         
    Antenna terminal disturbance voltage, quasi-peak detection:                ±3.0dB 
 
9.3 Test Parameters 
 
Port: 
Antenna Terminal 
Test Engineer: 
J. Y. Yu 
Basic Standard: 
EN 55013: 2001 
 
IF Bandwidth: 
120kHz 
Measurement Time: 
0.2Sec 
Frequency Range: 
30MHz – 1GHz 
 
 
 
Page of 127
Display

Click on the first or last page to see other DPR 1005 (serv.man14) service manuals if exist.