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Shenzhen Huafurui Technology Co., Ltd KK9 2AHZ5KK9 2AHZ5KK9 kk9

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KK9 Smartphone by Shenzhen Huafurui

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Document DEVICE REPORTKK9-Test-Report-Shenzhen-Huafurui-2ahz5kk9-ex-4-2
5.8G:

Report No.: S23041403206004

Duty Cycle

Condition NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT

Mode a a a
n20 n20 n20 n40 n40 ac20 ac20 ac20 ac40 ac40 ac80

Frequency (MHz) 5745 5785 5825 5745 5785 5825 5755 5795 5745 5785 5825 5755 5795 5775

Antenna Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1

Duty Cycle (%) 98.18 98.2 98.23 98.06 98.08 98.06 95.32 95.25 98.1 98.09 98.1 96.21 94.79 89.97

Correction Factor (dB) 0.08 0.08 0.08 0.09 0.08 0.09 0.21 0.21 0.08 0.08 0.08 0.17 0.23 0.46

1/T (kHz) 0.71 0.71 0.72 0.77 0.77 0.77 1.54 1.54 0.76 0.76 0.76 1.54 1.54 3.12

Page 49 of 96

Test Graphs Duty Cycle NVNT a 5745MHz Ant1

Report No.: S23041403206004

Duty Cycle NVNT a 5785MHz Ant1

Page 50 of 96

Duty Cycle NVNT a 5825MHz Ant1

Report No.: S23041403206004

Duty Cycle NVNT n20 5745MHz Ant1

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Duty Cycle NVNT n20 5785MHz Ant1

Report No.: S23041403206004

Duty Cycle NVNT n20 5825MHz Ant1

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Duty Cycle NVNT n40 5755MHz Ant1

Report No.: S23041403206004

Duty Cycle NVNT n40 5795MHz Ant1

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Duty Cycle NVNT ac20 5745MHz Ant1

Report No.: S23041403206004

Duty Cycle NVNT ac20 5785MHz Ant1

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Duty Cycle NVNT ac20 5825MHz Ant1

Report No.: S23041403206004

Duty Cycle NVNT ac40 5755MHz Ant1

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Duty Cycle NVNT ac40 5795MHz Ant1

Report No.: S23041403206004

Duty Cycle NVNT ac80 5775MHz Ant1

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Report No.: S23041403206004

Maximum Conducted Output Power

Condition Mode

NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT

a a a n20 n20 n20 n40 n40 ac20 ac20 ac20 ac40 ac40 ac80

Frequency (MHz) 5745 5785 5825 5745 5785 5825 5755 5795 5745 5785 5825 5755 5795 5775

Antenna
Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1

Conducted Power (dBm) 10.26 10.31 10.45 10.29 9.74 9.9 9.94 10 10.3 9.78 10.38 10.01 10 9.75

Duty Factor (dB) 0.08 0.08 0.08 0.09 0.08 0.09 0.21 0.21 0.08 0.08 0.08 0.17 0.23 0.46

Total Power (dBm) 10.34 10.39 10.53 10.38 9.82 9.99 10.15 10.21 10.38 9.86 10.46 10.18 10.23 10.21

Limit (dBm)
30 30 30 30 30 30 30 30 30 30 30 30 30 30

Verdict
Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass

Page 57 of 96

-6dB Bandwidth

Condition NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT

Mode a a a
n20 n20 n20 n40 n40 ac20 ac20 ac20 ac40 ac40 ac80

Frequency (MHz) 5745 5785 5825 5745 5785 5825 5755 5795 5745 5785 5825 5755 5795 5775

Antenna Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1

-6 dB Bandwidth (MHz) 14.052 16.335 16.326 17.514 17.58 17.523 35.064 33.834 17.298 15.039 17.574 25.296 24.078 75.084

Report No.: S23041403206004

Limit -6 dB Bandwidth (MHz) 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5

Verdict Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass

Page 58 of 96

Test Graphs -6dB Bandwidth NVNT a 5745MHz Ant1

Report No.: S23041403206004

-6dB Bandwidth NVNT a 5785MHz Ant1

Page 59 of 96

-6dB Bandwidth NVNT a 5825MHz Ant1

Report No.: S23041403206004

-6dB Bandwidth NVNT n20 5745MHz Ant1

Page 60 of 96

-6dB Bandwidth NVNT n20 5785MHz Ant1

Report No.: S23041403206004

-6dB Bandwidth NVNT n20 5825MHz Ant1

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-6dB Bandwidth NVNT n40 5755MHz Ant1

Report No.: S23041403206004

-6dB Bandwidth NVNT n40 5795MHz Ant1

Page 62 of 96

-6dB Bandwidth NVNT ac20 5745MHz Ant1

Report No.: S23041403206004

-6dB Bandwidth NVNT ac20 5785MHz Ant1

Page 63 of 96

-6dB Bandwidth NVNT ac20 5825MHz Ant1

Report No.: S23041403206004

-6dB Bandwidth NVNT ac40 5755MHz Ant1

Page 64 of 96

-6dB Bandwidth NVNT ac40 5795MHz Ant1

Report No.: S23041403206004

-6dB Bandwidth NVNT ac80 5775MHz Ant1

Page 65 of 96

Occupied Channel Bandwidth

Condition NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT

Mode a a a
n20 n20 n20 n40 n40 ac20 ac20 ac20 ac40 ac40 ac80

Frequency (MHz) 5745 5785 5825 5745 5785 5825 5755 5795 5745 5785 5825 5755 5795 5775

Report No.: S23041403206004

Antenna Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1

99% OBW (MHz) 16.45 16.408 16.45 17.575 17.557 17.53 36.086 36.146 17.497 17.572 17.593 36.044 36.104 75.352

Page 66 of 96

Test Graphs OBW NVNT a 5745MHz Ant1

Report No.: S23041403206004

OBW NVNT a 5785MHz Ant1

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OBW NVNT a 5825MHz Ant1

Report No.: S23041403206004

OBW NVNT n20 5745MHz Ant1

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OBW NVNT n20 5785MHz Ant1

Report No.: S23041403206004

OBW NVNT n20 5825MHz Ant1

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OBW NVNT n40 5755MHz Ant1

Report No.: S23041403206004

OBW NVNT n40 5795MHz Ant1

Page 70 of 96

OBW NVNT ac20 5745MHz Ant1

Report No.: S23041403206004

OBW NVNT ac20 5785MHz Ant1

Page 71 of 96

OBW NVNT ac20 5825MHz Ant1

Report No.: S23041403206004

OBW NVNT ac40 5755MHz Ant1

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OBW NVNT ac40 5795MHz Ant1

Report No.: S23041403206004

OBW NVNT ac80 5775MHz Ant1

Page 73 of 96

Report No.: S23041403206004

Maximum Power Spectral Density Level

Condition NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT

Mode a a a
n20 n20 n20 n40 n40 ac20 ac20 ac20 ac40 ac40 ac80

Frequency (MHz) 5745 5785 5825 5745 5785 5825 5755 5795 5745 5785 5825 5755 5795 5775

Antenna Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1

Conducted PSD (dBm) -3.06 -3.13 -3.19 -3.29 -4.35 -4.04 -8.9 -8.44 -3.52 -4.2 -3.66 -8.93 -8.36 -14.29

Duty Factor (dB) 0.08 0.08 0.08 0.09 0.08 0.09 0.21 0.21 0.08 0.08 0.08 0.17 0.23 0.46

Total PSD (dBm) -2.98 -3.05 -3.11 -3.2 -4.27 -3.95 -8.69 -8.23 -3.44 -4.12 -3.58 -8.76 -8.13 -13.83

Limit (dBm) 30 30 30 30 30 30 30 30 30 30 30 30 30 30

Verdict Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass

Page 74 of 96

Test Graphs PSD NVNT a 5745MHz Ant1

Report No.: S23041403206004

PSD NVNT a 5785MHz Ant1

Page 75 of 96

PSD NVNT a 5825MHz Ant1

Report No.: S23041403206004

PSD NVNT n20 5745MHz Ant1

Page 76 of 96

PSD NVNT n20 5785MHz Ant1

Report No.: S23041403206004

PSD NVNT n20 5825MHz Ant1

Page 77 of 96

PSD NVNT n40 5755MHz Ant1

Report No.: S23041403206004

PSD NVNT n40 5795MHz Ant1

Page 78 of 96

PSD NVNT ac20 5745MHz Ant1

Report No.: S23041403206004

PSD NVNT ac20 5785MHz Ant1

Page 79 of 96

PSD NVNT ac20 5825MHz Ant1

Report No.: S23041403206004

PSD NVNT ac40 5755MHz Ant1

Page 80 of 96

PSD NVNT ac40 5795MHz Ant1

Report No.: S23041403206004

PSD NVNT ac80 5775MHz Ant1

Page 81 of 96

Band Edge

Condition NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT

Mode a a
n20 n20 n40 n40 ac20 ac20 ac40 ac40 ac80

Frequency (MHz) 5745 5825 5745 5825 5755 5795 5745 5825 5755 5795 5775

Antenna Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1

Report No.: S23041403206004

Max Value (dBm) -26.23 -29.29 -22.31 -28.27 -17.23 -30.58 -22.46 -28.75 -23.37 -30.32 -25.63

Verdict Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass

Page 82 of 96

Test Graphs Band Edge NVNT a 5745MHz Low Ant1

Report No.: S23041403206004

Band Edge NVNT a 5825MHz High Ant1

Page 83 of 96

Band Edge NVNT n20 5745MHz Low Ant1

Report No.: S23041403206004

Band Edge NVNT n20 5825MHz High Ant1

Page 84 of 96

Band Edge NVNT n40 5755MHz Low Ant1

Report No.: S23041403206004

Band Edge NVNT n40 5795MHz High Ant1

Page 85 of 96

Band Edge NVNT ac20 5745MHz Low Ant1

Report No.: S23041403206004

Band Edge NVNT ac20 5825MHz High Ant1

Page 86 of 96

Band Edge NVNT ac40 5755MHz Low Ant1

Report No.: S23041403206004

Band Edge NVNT ac40 5795MHz High Ant1

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Band Edge NVNT ac80 5775MHz High Ant1

Report No.: S23041403206004

Page 88 of 96

Conducted RF Spurious Emission

Condition NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT

Mode a a a
n20 n20 n20 n40 n40 ac20 ac20 ac20 ac40 ac40 ac80

Frequency (MHz) 5745 5785 5825 5745 5785 5825 5755 5795 5745 5785 5825 5755 5795 5775

Antenna Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1 Ant1

Report No.: S23041403206004

Max Value (dBc) -33.3 -36.86 -36.88 -35.34 -36.08 -36.18 -37.23 -37.68 -36.72 -36.84 -36.46 -36.15 -37.19 -36.95

Limit (dBc) -27 -27 -27 -27 -27 -27 -27 -27 -27 -27 -27 -27 -27 -27

Verdict Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass

Page 89 of 96

Test Graphs Tx. Spurious NVNT a 5745MHz Ant1 Emission

Report No.: S23041403206004

Tx. Spurious NVNT a 5785MHz Ant1 Emission

Page 90 of 96

Tx. Spurious NVNT a 5825MHz Ant1 Emission

Report No.: S23041403206004

Tx. Spurious NVNT n20 5745MHz Ant1 Emission

Page 91 of 96

Tx. Spurious NVNT n20 5785MHz Ant1 Emission

Report No.: S23041403206004

Tx. Spurious NVNT n20 5825MHz Ant1 Emission

Page 92 of 96

Tx. Spurious NVNT n40 5755MHz Ant1 Emission

Report No.: S23041403206004

Tx. Spurious NVNT n40 5795MHz Ant1 Emission

Page 93 of 96

Tx. Spurious NVNT ac20 5745MHz Ant1 Emission

Report No.: S23041403206004

Tx. Spurious NVNT ac20 5785MHz Ant1 Emission

Page 94 of 96

Tx. Spurious NVNT ac20 5825MHz Ant1 Emission

Report No.: S23041403206004

Tx. Spurious NVNT ac40 5755MHz Ant1 Emission

Page 95 of 96

Tx. Spurious NVNT ac40 5795MHz Ant1 Emission

Report No.: S23041403206004

Tx. Spurious NVNT ac80 5775MHz Ant1 Emission

Page 96 of 96



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