Test report - Part 3

FCC ID: T8GMGU

Test Report

Download: PDF
FCCID_3811227

DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España


Middle Channel




Highest channel




Report No: (NIE)
55472RRF.003                                                 Page 100 of 153   2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España




                             Section 15.247 Subclause (a) (2) / RSS-247 5.2. (1). 6 dB Bandwidth


SPECIFICATION
The minimum 6 dB bandwidth shall be at least 500 kHz.

RESULTS

6 dB Bandwidth (see next plots).


Mode B

                                                    Lowest frequency             Middle frequency   Highest frequency
                                                         2412 MHz                       2437 MHz       2462 MHz
 6 dB Spectrum bandwidth (MHz)                               8.998                       9.018           9.012
  Measurement uncertainty (kHz)                                                          <±65.0


Mode G

                                                    Lowest frequency             Middle frequency   Highest frequency
                                                         2412 MHz                       2437 MHz       2462 MHz
 6 dB Spectrum bandwidth (MHz)                               16.296                      16.298          16.320
  Measurement uncertainty (kHz)                                                          <±65.0


Mode N20

                                                    Lowest frequency             Middle frequency   Highest frequency
                                                         2412 MHz                       2437 MHz       2462 MHz
 6 dB Spectrum bandwidth (MHz)                               17.528                      17.522          17.544
  Measurement uncertainty (kHz)                                                          <±65.0


Mode N40

                                                    Lowest frequency             Middle frequency   Highest frequency
                                                         2422 MHz                       2437 MHz       2452 MHz
 6 dB Spectrum bandwidth (MHz)                               35.156                      35.172          35.168
  Measurement uncertainty (kHz)                                                         <±155.0
Verdict: PASS



Report No: (NIE)
55472RRF.003                                                          Page 101 of 153                                   2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España


6 dB BANDWIDTH.
Mode B
Lowest Channel




Middle Channel




Report No: (NIE)
55472RRF.003                                                 Page 102 of 153   2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España



Highest channel




Mode G
Lowest Channel




Report No: (NIE)
55472RRF.003                                                 Page 103 of 153   2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España



Middle Channel




Highest channel




Report No: (NIE)
55472RRF.003                                                 Page 104 of 153   2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España


Mode N20
Lowest Channel




Middle Channel




Report No: (NIE)
55472RRF.003                                                 Page 105 of 153   2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España


Highest channel




Mode N40
Lowest Channel




Report No: (NIE)
55472RRF.003                                                 Page 106 of 153   2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España


Middle Channel




Highest channel




Report No: (NIE)
55472RRF.003                                                 Page 107 of 153   2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España


            Section 15.247 Subclause (b) / RSS-247 5.4. (4). Maximum output power and antenna gain


SPECIFICATION
For systems using digital modulation in the 2400-2483.5 MHz band: 1 watt (30 dBm).
The e.i.r.p. shall not exceed 4 W (36 dBm) (Canada).


RESULTS

For all modes, the maximum conducted (average) output power was measured using the method according to point
9.2.2.2 of Guidance for Performing Compliance Measurements on Transmission Systems (DTS) Operating Under
§15.247 558074 D01 DTS Meas Guidance v04 dated 05/04/2017.

The EIRP power (dBm) is calculated by adding the declared maximum antenna gain to the measured conducted
power.

MAXIMUM OUTPUT POWER. See next plots.

Declared Gain for antenna RF WIFI/Bluetooth (maximum): -6.2 dBi.


Mode B: Average Conducted Output Power:

                                                    Lowest frequency            Middle frequency   Highest frequency
                                                         2412 MHz                      2437 MHz       2462 MHz
Maximum conducted power (dBm)                                14.95                      15.91           15.48
   Maximum EIRP power (dBm)                                  8.75                        9.71            9.28
   Measurement uncertainty (dB)                                                         <±1.20



Mode G: Average Conducted Output Power:

                                                    Lowest frequency            Middle frequency   Highest frequency
                                                         2412 MHz                      2437 MHz       2462 MHz
Maximum conducted power (dBm)                                15.63                      16.39           16.01
   Maximum EIRP power (dBm)                                  9.43                       10.19            9.81
   Measurement uncertainty (dB)                                                         <±1.20




Report No: (NIE)
55472RRF.003                                                         Page 108 of 153                                   2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España




Mode N20: Average Conducted Output Power:

                                                    Lowest frequency            Middle frequency   Highest frequency
                                                         2412 MHz                      2437 MHz       2462 MHz
Maximum conducted power (dBm)                                14.22                      14.95           14.58
   Maximum EIRP power (dBm)                                  8.02                        8.75            8.38
   Measurement uncertainty (dB)                                                         <±1.20



Mode N40: Average Conducted Output Power:

                                                    Lowest frequency            Middle frequency   Highest frequency
                                                         2422 MHz                      2437 MHz       2452 MHz
Maximum conducted power (dBm)                                14.96                      15.07           15.09
   Maximum EIRP power (dBm)                                  8.76                        8.87            8.89
   Measurement uncertainty (dB)                                                         <±1.20

The maximum directional gain of the antenna is less than 6 dBi and therefore the maximum output power is not
required to be reduced from the stated values.



Verdict: PASS




Report No: (NIE)
55472RRF.003                                                         Page 109 of 153                                   2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España



Mode B
Lowest Channel




Middle Channel




Report No: (NIE)
55472RRF.003                                                 Page 110 of 153   2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España


Highest Channel




Mode G
Lowest Channel




Report No: (NIE)
55472RRF.003                                                 Page 111 of 153   2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España


Middle Channel




Highest Channel




Report No: (NIE)
55472RRF.003                                                 Page 112 of 153   2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España


Mode N20
Lowest Channel




Middle Channel




Report No: (NIE)
55472RRF.003                                                 Page 113 of 153   2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España



Highest Channel




Mode N40
Lowest Channel




Report No: (NIE)
55472RRF.003                                                 Page 114 of 153   2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España




Middle Channel




Highest Channel




Report No: (NIE)
55472RRF.003                                                 Page 115 of 153   2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España


             Section 15.247 Subclause (d) / RSS-247 5.5. Emission limitations conducted (Transmitter)




SPECIFICATION

In any 100 kHz bandwidth outside the frequency band in which the digitally modulated intentional radiator is
operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that
in the 100 kHz bandwidth within the band that contains the highest level of the desired power. If the transmitter
complies with the conducted power limits based on the use of RMS averaging over a time interval, the attenuation
required shall be 30 dB instead of 20 dB.
RESULTS:

Reference Level Measurement

Mode B
                                                    Lowest frequency          Middle frequency   Highest frequency
                                                        2412 MHz                      2437 MHz      2462 MHz
  Reference Level Measurement
                                                             6.74                       7.36           6.98
             (dBm)
  Measurement uncertainty (dB)                                                          <±1.20


Mode G
                                                    Lowest frequency          Middle frequency   Highest frequency
                                                        2412 MHz                      2437 MHz      2462 MHz
  Reference Level Measurement
                                                             3.36                       3.95           3.78
             (dBm)
  Measurement uncertainty (dB)                                                          <±1.20


Mode N20
                                                    Lowest frequency          Middle frequency   Highest frequency
                                                        2412 MHz                      2437 MHz      2462 MHz
  Reference Level Measurement
                                                             2.52                       3.17           2.81
             (dBm)
  Measurement uncertainty (dB)                                                          <±1.20

Mode N40
                                                    Lowest frequency          Middle frequency   Highest frequency
                                                        2422 MHz                      2437 MHz      2452 MHz
  Reference Level Measurement
                                                             0.73                       0.94           1.30
             (dBm)
  Measurement uncertainty (dB)                                                          <±1.20



Report No: (NIE)
55472RRF.003                                                        Page 116 of 153                                  2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España




Mode B
Lowest frequency 2412 MHz


                       Lowest frequency 2412 MHz                               Limit (dBm)

           All peaks are more than 20 dB below the limit.                        -23.26




                       Middle frequency 2437 MHz                               Limit (dBm)

           All peaks are more than 20 dB below the limit.                        -22.64




                      Highest frequency 2462 MHz                               Limit (dBm)

           All peaks are more than 20 dB below the limit.                        -23.02



Mode G


                       Lowest frequency 2412 MHz                               Limit (dBm)

           All peaks are more than 20 dB below the limit.                        -26.64


                       Middle frequency 2437 MHz                               Limit (dBm)

           All peaks are more than 20 dB below the limit.                        -26.05


                      Highest frequency 2462 MHz                               Limit (dBm)

           All peaks are more than 20 dB below the limit.                        -26.22




Report No: (NIE)
55472RRF.003                                                 Page 117 of 153                 2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España


Mode N20


                       Lowest frequency 2412 MHz                               Limit (dBm)

           All peaks are more than 20 dB below the limit.                        -27.48


                       Middle frequency 2437 MHz                               Limit (dBm)

           All peaks are more than 20 dB below the limit.                        -26.83


                      Highest frequency 2462 MHz                               Limit (dBm)

           All peaks are more than 20 dB below the limit.                        -27.19



Mode N40


                       Lowest frequency 2422 MHz                               Limit (dBm)

           All peaks are more than 20 dB below the limit.                        -29.27


                       Middle frequency 2437 MHz                               Limit (dBm)

           All peaks are more than 20 dB below the limit.                        -29.06


                      Highest frequency 2452 MHz                               Limit (dBm)

           All peaks are more than 20 dB below the limit.                        -28.70




       Verdict: PASS




Report No: (NIE)
55472RRF.003                                                 Page 118 of 153                 2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España


Mode B
Lowest Channel




Note: The peak shown in the plot above the limit is the carrier frequency.
Middle Channel




Note: The peak shown in the plot above the limit is the carrier frequency.



Report No: (NIE)
55472RRF.003                                                 Page 119 of 153   2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España


Highest channel




Note: The peak shown in the plot above the limit is the carrier frequency.

Mode G
Lowest Channel




Note: The peak shown in the plot above the limit is the carrier frequency.



Report No: (NIE)
55472RRF.003                                                 Page 120 of 153   2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España


Middle Channel




Note: The peak shown in the plot above the limit is the carrier frequency.


Highest channel




Note: The peak shown in the plot above the limit is the carrier frequency.


Report No: (NIE)
55472RRF.003                                                 Page 121 of 153   2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España


Mode N20
Lowest Channel




Note: The peak shown in the plot above the limit is the carrier frequency.


Middle Channel




Note: The peak shown in the plot above the limit is the carrier frequency.


Report No: (NIE)
55472RRF.003                                                 Page 122 of 153   2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España


Highest channel




Note: The peak shown in the plot above the limit is the carrier frequency.

Mode N40
Lowest Channel




Note: The peak shown in the plot above the limit is the carrier frequency.



Report No: (NIE)
55472RRF.003                                                 Page 123 of 153   2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España




Middle Channel




Note: The peak shown in the plot above the limit is the carrier frequency.


Highest Channel




Note: The peak shown in the plot above the limit is the carrier frequency.


Report No: (NIE)
55472RRF.003                                                 Page 124 of 153   2018-02-27


DEKRA Testing and Certification, S.A.U.
Parque Tecnológico de Andalucía,
c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España




            Section 15.247 Subclause (d) / RSS-247 5.5. Band-edge emissions compliance (Transmitter)


SPECIFICATION
In any 100 kHz bandwidth outside the frequency band in which the digitally modulated intentional radiator is
operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that
in the 100 kHz bandwidth within the band that contains the highest level of the desired power. If the transmitter
complies with the conducted power limits based on the use of RMS averaging over a time interval, the attenuation
required shall be 30 dB instead of 20 dB.


RESULTS:
Note: Radiated measurements were used to show compliance with the limits in the restricted bands 2.31-2.39 GHz
and 2.4835-2.5 GHz.


LOW FREQUENCY SECTION 2412 MHz (b/g/n20) and LOW FREQUENCY SECTION 2422 MHz (n40)
CONDUCTED.

Mode B
See next plot.




                          Measurement uncertainty (dB)                         < ±2.03


Verdict: PASS



Report No: (NIE)
55472RRF.003                                                 Page 125 of 153                              2018-02-27



Document Created: 2018-04-10 16:56:24
Document Modified: 2018-04-10 16:56:24

© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC