5G DTS Setup Photos

FCC ID: LDK102090P

Test Setup Photos

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Custom EMC Test Report No: EDCS – 1282502




 Title: Conducted Test Setup




                                              Page No: 113 of 126

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Custom EMC Test Report No: EDCS – 1282502




Appendix B:      Emission Test Results
Testing Laboratory: Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134, USA

Radiated Spurious Emissions
Radiated emissions which fall in the restricted bands, as defined in Section 15.205(a), must also
comply with the radiated emission limits specified in Section 15.209(a) (see Section 15.205(c)).

        Using Vasona, configure the spectrum analyzer as shown below (be sure to enter all losses between the
        transmitter output and the spectrum analyzer). Place the radio in continuous transmit mode.

                 Span:                    1GHz – 18 GHz
                 Reference Level:         80 dBuV
                 Attenuation:             10 dB
                 Sweep Time:              Coupled
                 Resolution Bandwidth:    1MHz
                 Video Bandwidth:         1 MHz for peak, 10 Hz for average
                 Detector:                Peak

        Maximize Turntable (find worst case table angle), Maximize Antenna (find worst case height)

         Save 2 plots:    1) Average Plot (Vertical and Horizontal), Limit= 54dBuV @3m
                          2) Peak plot (Vertical and Horizontal), Limit = 74dBuV @3m


        Place a marker at the end of the restricted band closest to the transmit frequency to show compliance.
        Also measure any emissions in the restricted bands.

This report represents the worst case data for all supported operating modes and antennas.
There are no measurable emissions above 18 GHz.




                                               Page No: 114 of 126

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Custom EMC Test Report No: EDCS – 1282502




Transmitter Radiated Spurious Emissions

Radiated Transmitter Spurs, All Rates, All Modes, Average 1-18 GHz




Radiated Transmitter Spurs, All Rates, All Modes, Peak 1-18 GHz




                                               Page No: 115 of 126

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Custom EMC
       E   Test Rep
                  port No: EDCS – 1282502




Radiated Transmitter
         T           Sp
                      purs, All Rates
                                    s, All Modes, Average 18-26
                                                              6.5 GHz




Radiated Transmitter
         T           Sp
                      purs, All Rates
                                    s, All Modes, Peak 18-26.5 G
                                                               GHz




                                                Page No: 116 of 126
                                                                  6

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Custom EMC
       E   Test Rep
                  port No: EDCS – 1282502




Radiated Transmitter
         T           Sp
                      purs, All Rates
                                    s, All Modes, Average 26.5--40 GHz




Radiated Transmitter
         T           Sp
                      purs, All Rates                          GHz
                                    s, All Modes, Peak 18-26.5 G




                                                Page No: 117 of 126
                                                                  6

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         ocument is unco
                       ontrolled. Pleas
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                                                                                                                on.
                                     Cisco Systems, Inc. Company Confidential


Custom EMC Test Report No: EDCS – 1282502




Receiver Radiated Spurious Emissions

Radiated Receiver Spurs, All Rates, All Modes, Average




Radiated Receiver Spurs, All Rates, All Modes, Peak




                                               Page No: 118 of 126

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Custom EMC Test Report No: EDCS – 1282502




Radiated Test Setup 1–18GHz




Radiated Test Setup 18–40GHz




                                              Page No: 119 of 126

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Custom EMC Test Report No: EDCS – 1282502




Conducted Emissions




No Frequency Raw Cable Factors Level Measurement Line                                    Limit Margin Pass
   MHz       dBuV Loss dB      dBuV Type                                                 dBuV dB      /Fail
 1         3.079     23.2     20.0           .0   43.2            Average Neutral         46.0       -2.8 Pass
 2         3.079     23.1     20.0           .0   43.1            Average         Live    46.0       -2.9 Pass
 3         2.183     22.3     20.0           .0   42.3            Average Neutral         46.0       -3.7 Pass
 4         2.184     22.2     20.0           .0   42.2            Average         Live    46.0       -3.8 Pass
 5         3.079     28.3     20.0           .0   48.3         Quasi Peak Neutral         56.0       -7.7 Pass
 6         3.079     28.2     20.0           .0   48.2         Quasi Peak         Live    56.0       -7.8 Pass
 7         2.183     27.4     20.0           .0   47.5         Quasi Peak Neutral         56.0       -8.6 Pass
 8         2.184     27.3     20.0           .0   47.3         Quasi Peak         Live    56.0       -8.7 Pass
 9         3.819     14.3     20.0           .1   34.3            Average Neutral         46.0      -11.7 Pass
10         3.819     14.3     20.0           .1   34.3            Average         Live    46.0      -11.7 Pass
11         3.819     22.0     20.0           .1   42.0         Quasi Peak Neutral         56.0      -14.0 Pass
12         3.819     21.6     20.0           .1   41.6         Quasi Peak         Live    56.0      -14.4 Pass
13         4.420      9.5     20.0           .1   29.5            Average Neutral         46.0      -16.5 Pass
14         4.420      9.4     20.0           .1   29.5            Average         Live    46.0      -16.5 Pass
15         4.420     16.1     20.0           .1   36.2         Quasi Peak         Live    56.0      -19.8 Pass
16         4.420     16.0     20.0           .1   36.1         Quasi Peak Neutral         56.0      -19.9 Pass
17         8.469      5.0     20.1           .1   25.2            Average Neutral         50.0      -24.8 Pass
18         8.469     14.3     20.1           .1   34.5         Quasi Peak Neutral         60.0      -25.5 Pass
19         8.469      2.8     20.1           .1   23.0            Average         Live    50.0      -27.0 Pass
20          .150     17.3     21.4           .1   38.8         Quasi Peak Neutral         66.0      -27.2 Pass
21         8.469     12.6     20.1           .1   32.8         Quasi Peak         Live    60.0      -27.2 Pass
                                              Page No: 120 of 126

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22          .150      6.3     21.4           .1   27.8            Average Neutral         56.0      -28.2 Pass
23          .150     16.2     21.4           .1   37.7         Quasi Peak         Live    66.0      -28.3 Pass
24          .150      2.9     21.4           .1   24.4            Average         Live    56.0      -31.6 Pass

Conducted Emission Test Setup




                                              Page No: 121 of 126

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Custom EMC Test Report No: EDCS – 1282502




Radiated emissions




                                              Page No: 122 of 126

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Custom EMC Test Report No: EDCS – 1282502




 Title: Radiated Emissions 30-1000MHz Configuration Photograph




                                              Page No: 123 of 126

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Document Created: 2013-08-21 13:41:59
Document Modified: 2013-08-21 13:41:59

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