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Measurement Data: 

See Table below. 

 

Data below is Transmitter OFF, No separate receive mode per frequency available 
 
Resolution Bandwidth 100 kHz 
Video Bandwidth 30 kHz 
Detector Mode: Positive Peak 
Averaging –Off 
Span 100 MHz 
Sweep Time > 1 second 
 
Conductive Spurious Emissions in Stand By-- Investigated 30 MHz to 12.75 GHz  
 

 

 

 

 

 

 
Test Set-up Photo: 
 

 

 

(“STOP” on equipment accounted for)

 

 

 

 

 

 

6.2. Test 

Equipment 

 

Nemko 
ID  

Device 

Manufacturer 

Model 

Serial Number 

Cal Date 

Cal Due 
Date* 

110 Antenna, 

Bicon 

EMCO 

3104 

1217 

10-Jan-09 

10-Feb-11 

128 Antenna, 

LPA 

EMCO 

3146 

2882 

09-Feb-09 

09-Feb-11 

317 Preamplifier 

HP 

8449A 

2749A00167  16-Apr-09 

16-Apr-10 

752 Antenna, 

DRWG 

EMCO 

3115 

4943 

10-Oct-07 

10-Oct-09 

827 pre 

amp 

Com-Power 

PA-103 

161032 

27-Mar-09 

27-Mar-10 

835 

Spectrum Analyzer 

Rohde & Schwarz RHDFSEK  829058/005 

31-Mar-09 

31-Mar-10 

897 

Spectrum Analyzer 

Rohde & Schwarz FSP7 

837620/009 

18-Sep-08 

18-Sep-09 

812 Multimeter 

Fluke 

111 

78130059 

20-Nov-08 

20-Nov-09 

149 Power 

Meter 

Agilent 

E4418B 

MY40510887  07-Jul-08 07-Jul-09 

941 

Environmental Chamber 

Cincinnati Sub-Zero 

ZPHS-32-2-2-
H/AC 

ZP0552665 02-Jun-08 

02-Jun-09 

772 

DC Power Supply 

Micronta 

Dual 

NA 

NCR 

NCR 

765 

Antenna Set, Dipole 

EMCO 

3121C 

1214 

25-Jul-08 

25-Jul-10 

746 Signal 

Generator 

HP 

8648B 

3642U1905  22-Jan-09 

22-Jan-10 

* calibration dates list most recent testing; earlier testing, equipment in calibration at that time.

 

 

 

 

 

 

APPENDIX A 

A. Radiated Emissions Measurement Uncertainties 

 
1.   Introduction 
 
ISO/IEC 17025:2005 and ANSI/NCSL Z540.3: 2006 require that all measurements contained in a test 
report be “traceable”.  “Traceability” is defined in the International Vocabulary of Basic and General 
Terms in Metrology (ISO: 1993) as:  “the property of the result of a measurement... whereby it can be 
related to stated references, usually national or international standards, through an unbroken chain of 
comparisons, all having stated uncertainties”.    
 
The purposes of this Appendix are to “state the Measurement Uncertainties” of the conducted 
emissions and radiated emissions measurements contained in Section 5 of this Test Report, and to 
provide a practical explanation of the meaning of these measurement uncertainties. 
 
2.  Statement of the Worst-Case Measurement Uncertainties for the Conducted and Radiated 

Emissions Measurements Contained in This Test Report 

 

Table 1: Worst-Case Expanded Uncertainty "U" of Measurement for a k=2 Coverage Factor 

Radiated Emissions Measurement Detection Systems 

Applicable Frequency 

Range 

"U” for a k=2 

Coverage Factor 

Spectrum Analyzer with QPA & Preamplifier 

30 MHz - 200 MHz 

+3.9 dB, -4.0 dB 

Spectrum Analyzer with QPA & Preamplifier 

200 MHz-1000 MHz 

+/- 3.5 dB 

Spectrum Analyzer with Preamplifier 

1 GHz - 18 GHz 

+2.5 dB, -2.6 dB 

Spectrum Analyzer with Preamplifier 

18 GHz - 40 GHz 

+/- 3.4 dB 

NOTES: 
1. Applies to 3 and 10 meter measurement distances 
2. Applies to all valid combinations of Transducers (i.e. LISNs, Line Voltage Probes, and Antennas, as appropriate) 
3. Excludes the Repeatability of the EUT