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ANNEX E

Report No.: 8229EU012502W-AE

TEST DATA
For

Project No.:

8229EU012502W

Client:Chengdu Hotack Technology Co., Ltd.

Product Description:

PROJECTOR

Model No.:

L007CMFCC ID:

2BFIZ-L007CM

Technology:

Bluetooth BDR+EDR

Test Engineer:
Test Date:

2024-07-11

Page 2 of 69

Report No.: 8229EU012502W-AE

Test Summary
Item

ResultDuty Cycle

Pass

Bandwidth

Pass

Maximum Conducted Output Power

Pass

Carrier Frequency Separation

Pass

Number of Hopping Frequencies

Pass

Time of Occupancy (Dwell Time)

Pass

Unwanted Emissions In Non-restricted Frequency Bands

PassPage 3 of 69

Report No.: 8229EU012502W-AE

1. Duty Cycle
1.1 Test Result
1.1.1 Ant1
ModeTX
Type

GFSK

SISO

π/4-DQPSK SISO
8DPSKSISO

Frequency Packet(MHz)
Type2402
DH52441
DH52480
DH52402
2DH52441
2DH52480
2DH52402
3DH52441
3DH52480
3DH5

T_on
(ms)
2.884
2.885
2.884
2.895
2.894
2.894
2.896
2.896
2.896

Ant1
Period Duty Cycle
Duty Cycle(ms)(%)
Correction Factor (dB)
3.750
76.91
1.14
3.750
76.93
1.14
3.749
76.93
1.14
3.751
77.181.12
3.750
77.17
1.13
3.750
77.17
1.13
3.749
77.25
1.12
3.751
77.21
1.12
3.750
77.23
1.12

Max. DC
Variation (%)
0.04
0.03
0.04
0.03
0.03
0.03
0.03
0.04
0.03

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Report No.: 8229EU012502W-AE

1.2 Test Graph1.2.1 Ant1

GFSK_DH5_LCH_2402MHz_Ant1_NTNVGFSK_DH5_MCH_2441MHz_Ant1_NTNVPage 5 of 69

Report No.: 8229EU012502W-AE

GFSK_DH5_HCH_2480MHz_Ant1_NTNV

π/4-DQPSK_2DH5_LCH_2402MHz_Ant1_NTNVPage 6 of 69

Report No.: 8229EU012502W-AE

π/4-DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV

π/4-DQPSK_2DH5_HCH_2480MHz_Ant1_NTNVPage 7 of 69

Report No.: 8229EU012502W-AE

8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV

8DPSK_3DH5_MCH_2441MHz_Ant1_NTNVPage 8 of 69

Report No.: 8229EU012502W-AE

8DPSK_3DH5_HCH_2480MHz_Ant1_NTNVPage 9 of 69

Report No.: 8229EU012502W-AE

2. Bandwidth
2.1 Test Result
2.1.1 OBW
Mode

TX
Type

GFSK

SISO

π/4-DQPSK

SISO

8DPSK

SISO

2.1.2 20dB BW
Mode

TX
Type

GFSK

SISO

π/4-DQPSKSISO8DPSKSISO

Frequency
(MHz)
2402
2441
2480
2402
2441
2480
2402
2441
2480

Frequency
(MHz)
2402
2441
2480
2402
2441
2480
2402
2441
2480

Packet
TypeDH5DH5DH52DH52DH52DH53DH53DH53DH5Packet
TypeDH5DH5DH52DH52DH52DH53DH53DH53DH5

99% Occupied Bandwidth (MHz)ResultLimit
0.826/
0.825/
0.824/
1.174/
1.175/
1.172/
1.179/
1.178/
1.177/

ANT
111111111ANT
11111111120dB Bandwidth (MHz)ResultLimit
0.938/
0.940/0.938/
1.294/
1.294/
1.294/
1.308/
1.309/
1.307/

Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass

Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass

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Report No.: 8229EU012502W-AE

2.2 Test Graph2.2.1 OBWGFSK_DH5_LCH_2402MHz_Ant1_NTNVGFSK_DH5_MCH_2441MHz_Ant1_NTNVPage 11 of 69

Report No.: 8229EU012502W-AE

GFSK_DH5_HCH_2480MHz_Ant1_NTNV

π/4-DQPSK_2DH5_LCH_2402MHz_Ant1_NTNVPage 12 of 69

Report No.: 8229EU012502W-AE

π/4-DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV

π/4-DQPSK_2DH5_HCH_2480MHz_Ant1_NTNVPage 13 of 69

Report No.: 8229EU012502W-AE

8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV

8DPSK_3DH5_MCH_2441MHz_Ant1_NTNVPage 14 of 69

Report No.: 8229EU012502W-AE

8DPSK_3DH5_HCH_2480MHz_Ant1_NTNVPage 15 of 69

2.2.2 20dB BW

Report No.: 8229EU012502W-AE

GFSK_DH5_LCH_2402MHz_Ant1_NTNVGFSK_DH5_MCH_2441MHz_Ant1_NTNVPage 16 of 69

Report No.: 8229EU012502W-AE

GFSK_DH5_HCH_2480MHz_Ant1_NTNV

π/4-DQPSK_2DH5_LCH_2402MHz_Ant1_NTNVPage 17 of 69

Report No.: 8229EU012502W-AE

π/4-DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV

π/4-DQPSK_2DH5_HCH_2480MHz_Ant1_NTNVPage 18 of 69

Report No.: 8229EU012502W-AE

8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV

8DPSK_3DH5_MCH_2441MHz_Ant1_NTNVPage 19 of 69

Report No.: 8229EU012502W-AE

8DPSK_3DH5_HCH_2480MHz_Ant1_NTNVPage 20 of 69

Report No.: 8229EU012502W-AE

3. Maximum Conducted Output Power
3.1 Test Result
3.1.1 Power
ModeTXType

GFSKSISO

π/4-DQPSK

SISO

8DPSK

SISO

Frequency(MHz)

PacketType2402
2441
2480
2402
2441
24802402
2441
2480

DH5DH5DH52DH52DH52DH53DH53DH53DH5Maximum Peak Conducted Output Power(dBm)
ANT1Limit-1.66<=30-1.54<=30-2.27<=30
0.70<=20.97
0.78<=20.97
0.03<=20.97
1.08<=20.97
1.15<=20.970.47<=20.97

Verdict
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass

Page 21 of 69

Report No.: 8229EU012502W-AE

4. Carrier Frequency Separation
4.1 Test Result
4.1.1 Ant1
Mode
GFSK
π/4-DQPSK8DPSK

TX
Type
SISO
SISO
SISO

Frequency
(MHz)
HOPP
HOPP
HOPP

PacketType
DH52DH53DH5Ant1
Channel Separation
(MHz)
1.000
1.001
0.994

20dB Bandwidth
(MHz)
0.940
1.294
1.309

Limit
(MHz)
>=0.94>=0.863>=0.873

Verdict
Pass
Pass
Pass

Page 22 of 69
4.2 Test Graph4.2.1 Ant1

GFSK_DH5_HOPP_Ant1_NTNV

π/4-DQPSK_2DH5_HOPP_Ant1_NTNV

Report No.: 8229EU012502W-AE

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8DPSK_3DH5_HOPP_Ant1_NTNV

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Report No.: 8229EU012502W-AE

5. Number of Hopping Frequencies
5.1 Test Result
5.1.1 HoppNum
Mode
GFSK
π/4-DQPSK
8DPSKTXTypeSISOSISO
SISO

Frequency
(MHz)
HOPP
HOPP
HOPP

PacketType
DH52DH53DH5Num of Hopping Frequencies
ANT1Limit
79>=1579>=1579>=15Verdict
Pass
Pass
Pass

Page 25 of 69
5.2 Test Graph5.2.1 HoppNum

GFSK_DH5_HOPP_Ant1_NTNV

π/4-DQPSK_2DH5_HOPP_Ant1_NTNV

Report No.: 8229EU012502W-AE

Page 26 of 69
8DPSK_3DH5_HOPP_Ant1_NTNV

Report No.: 8229EU012502W-AEPage 27 of 69

Report No.: 8229EU012502W-AE

6. Time of Occupancy (Dwell Time)
6.1 Test Result
6.1.1 Ant1

Ant1
TX Frequency Packet
Duration ofObservation Num of Pulse inDwellLimit
ModeVerdict
Type (MHz)Type Single Pulse (ms) Period (s) Observation Period Time (ms) (ms)
DH1
0.384
31.600320122.880 <=400 Pass
GFSK SISO HOPP
DH3
1.638
31.600162
265.356 <=400 Pass
DH5
2.888
31.600107309.016 <=400 Pass
2DH1
0.392
31.600320125.440 <=400 Pass
π/4SISO HOPP 2DH3
1.644
31.600168276.192 <=400 Pass
DQPSK
2DH52.89831.600
115333.270 <=400 Pass
3DH10.396
31.600320126.720 <=400 Pass
8DPSK SISO HOPP 3DH31.646
31.600166273.236 <=400 Pass
3DH52.900
31.600106
307.400 <=400 Pass

Page 28 of 69
6.2 Test Graph6.2.1 Ant1

GFSK_DH1_HOPP_Ant1_NTNVGFSK_DH1_HOPP_Ant1_NTNV

Report No.: 8229EU012502W-AE

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GFSK_DH3_HOPP_Ant1_NTNVGFSK_DH3_HOPP_Ant1_NTNV

Report No.: 8229EU012502W-AE

Page 30 of 69
GFSK_DH5_HOPP_Ant1_NTNVGFSK_DH5_HOPP_Ant1_NTNV

Report No.: 8229EU012502W-AE

Page 31 of 69
π/4-DQPSK_2DH1_HOPP_Ant1_NTNV

π/4-DQPSK_2DH1_HOPP_Ant1_NTNV

Report No.: 8229EU012502W-AE

Page 32 of 69
π/4-DQPSK_2DH3_HOPP_Ant1_NTNV

π/4-DQPSK_2DH3_HOPP_Ant1_NTNV

Report No.: 8229EU012502W-AE

Page 33 of 69
π/4-DQPSK_2DH5_HOPP_Ant1_NTNV

π/4-DQPSK_2DH5_HOPP_Ant1_NTNV

Report No.: 8229EU012502W-AE

Page 34 of 69
8DPSK_3DH1_HOPP_Ant1_NTNV

8DPSK_3DH1_HOPP_Ant1_NTNV

Report No.: 8229EU012502W-AE

Page 35 of 69
8DPSK_3DH3_HOPP_Ant1_NTNV

8DPSK_3DH3_HOPP_Ant1_NTNV

Report No.: 8229EU012502W-AE

Page 36 of 69
8DPSK_3DH5_HOPP_Ant1_NTNV

8DPSK_3DH5_HOPP_Ant1_NTNV

Report No.: 8229EU012502W-AE

Page 37 of 69

Report No.: 8229EU012502W-AE

7. Unwanted Emissions In Non-restricted Frequency Bands
7.1 Test Result
7.1.1 Ref

TXTypeLevel of Reference(dBm)
1-1.701-1.25
GFSK
SISO
1-2.34-1.15
HOPP
DH51-1.15
2402
2DH51-1.85
2441
2DH51-1.69
π/4-DQPSK
SISO
2480
2DH51-2.19-1.13
HOPP
2DH51-1.13
2402
3DH51-1.61
2441
3DH51-1.43
8DPSKSISO
2480
3DH51-2.34-1.15
HOPP
3DH51-1.15
Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2020, the channel contains the maximum PSD level
was used to establish the reference level.
Mode

7.1.2 CSE

Frequency
(MHz)
2402
2441
2480

PacketType
DH5DH5DH5Packet
TypeDH5DH5DH5ANTLevel of Reference
Limit
Verdict(dBm)(dBm)
1-1.70-21.70
Pass1-1.25-21.25
Pass
GFSK
SISO
1-2.34-22.34
Pass-1.15-21.15
Pass
HOPP
DH51-1.15-21.15
Pass
2402
2DH51-1.85-21.85
Pass
2441
2DH51-1.69-21.69
Pass
π/4-DQPSK
SISO
2480
2DH5
1-2.19-22.19
Pass-1.13-21.13
Pass
HOPP
2DH51-1.13-21.13
Pass
2402
3DH51-1.61-21.61
Pass
2441
3DH51-1.43-21.43
Pass
8DPSK
SISO
2480
3DH5
1-2.34-22.34
Pass-1.15-21.15
Pass
HOPP
3DH51-1.15-21.15
Pass
Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2020, the channel contains the maximum PSD level
was used to establish the reference level.
ModeTX
TypeFrequency(MHz)24022441
2480

ANTPage 38 of 69

Report No.: 8229EU012502W-AE

7.2 Test Graph7.2.1 Ref

GFSK_DH5_LCH_2402MHz_Ant1_NTNVGFSK_DH5_MCH_2441MHz_Ant1_NTNVPage 39 of 69

Report No.: 8229EU012502W-AE

GFSK_DH5_HCH_2480MHz_Ant1_NTNVGFSK_DH5_HOPP_Ant1_NTNVPage 40 of 69

Report No.: 8229EU012502W-AE

GFSK_DH5_HOPP_Ant1_NTNV

π/4-DQPSK_2DH5_LCH_2402MHz_Ant1_NTNVPage 41 of 69

Report No.: 8229EU012502W-AE

π/4-DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV

π/4-DQPSK_2DH5_HCH_2480MHz_Ant1_NTNVPage 42 of 69
π/4-DQPSK_2DH5_HOPP_Ant1_NTNV

π/4-DQPSK_2DH5_HOPP_Ant1_NTNV

Report No.: 8229EU012502W-AE

Page 43 of 69

Report No.: 8229EU012502W-AE

8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV

8DPSK_3DH5_MCH_2441MHz_Ant1_NTNVPage 44 of 69

Report No.: 8229EU012502W-AE

8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV

8DPSK_3DH5_HOPP_Ant1_NTNVPage 45 of 69
8DPSK_3DH5_HOPP_Ant1_NTNV

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Page 46 of 69

7.2.2 CSE

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GFSK_DH5_LCH_2402MHz_Ant1_NTNVGFSK_DH5_LCH_2402MHz_Ant1_NTNVPage 47 of 69

Report No.: 8229EU012502W-AE

GFSK_DH5_LCH_2402MHz_Ant1_NTNVGFSK_DH5_LCH_2402MHz_Ant1_NTNVPage 48 of 69

Report No.: 8229EU012502W-AE

GFSK_DH5_LCH_2402MHz_Ant1_NTNVGFSK_DH5_MCH_2441MHz_Ant1_NTNVPage 49 of 69

Report No.: 8229EU012502W-AE

GFSK_DH5_MCH_2441MHz_Ant1_NTNVGFSK_DH5_MCH_2441MHz_Ant1_NTNVPage 50 of 69

Report No.: 8229EU012502W-AE

GFSK_DH5_MCH_2441MHz_Ant1_NTNVGFSK_DH5_HCH_2480MHz_Ant1_NTNVPage 51 of 69

Report No.: 8229EU012502W-AE

GFSK_DH5_HCH_2480MHz_Ant1_NTNVGFSK_DH5_HCH_2480MHz_Ant1_NTNVPage 52 of 69

Report No.: 8229EU012502W-AE

GFSK_DH5_HCH_2480MHz_Ant1_NTNVGFSK_DH5_HCH_2480MHz_Ant1_NTNVPage 53 of 69
GFSK_DH5_HOPP_Ant1_NTNVGFSK_DH5_HOPP_Ant1_NTNV

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Page 54 of 69

Report No.: 8229EU012502W-AE

π/4-DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV

π/4-DQPSK_2DH5_LCH_2402MHz_Ant1_NTNVPage 55 of 69

Report No.: 8229EU012502W-AE

π/4-DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV

π/4-DQPSK_2DH5_LCH_2402MHz_Ant1_NTNVPage 56 of 69

Report No.: 8229EU012502W-AE

π/4-DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV

π/4-DQPSK_2DH5_MCH_2441MHz_Ant1_NTNVPage 57 of 69

Report No.: 8229EU012502W-AE

π/4-DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV

π/4-DQPSK_2DH5_MCH_2441MHz_Ant1_NTNVPage 58 of 69

Report No.: 8229EU012502W-AE

π/4-DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV

π/4-DQPSK_2DH5_HCH_2480MHz_Ant1_NTNVPage 59 of 69

Report No.: 8229EU012502W-AE

π/4-DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV

π/4-DQPSK_2DH5_HCH_2480MHz_Ant1_NTNVPage 60 of 69

Report No.: 8229EU012502W-AE

π/4-DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV

π/4-DQPSK_2DH5_HCH_2480MHz_Ant1_NTNVPage 61 of 69
π/4-DQPSK_2DH5_HOPP_Ant1_NTNV

π/4-DQPSK_2DH5_HOPP_Ant1_NTNV

Report No.: 8229EU012502W-AE

Page 62 of 69

Report No.: 8229EU012502W-AE

8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV

8DPSK_3DH5_LCH_2402MHz_Ant1_NTNVPage 63 of 69

Report No.: 8229EU012502W-AE

8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV

8DPSK_3DH5_LCH_2402MHz_Ant1_NTNVPage 64 of 69

Report No.: 8229EU012502W-AE

8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV

8DPSK_3DH5_MCH_2441MHz_Ant1_NTNVPage 65 of 69

Report No.: 8229EU012502W-AE

8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV

8DPSK_3DH5_MCH_2441MHz_Ant1_NTNVPage 66 of 69

Report No.: 8229EU012502W-AE

8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV

8DPSK_3DH5_HCH_2480MHz_Ant1_NTNVPage 67 of 69

Report No.: 8229EU012502W-AE

8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV

8DPSK_3DH5_HCH_2480MHz_Ant1_NTNVPage 68 of 69

Report No.: 8229EU012502W-AE

8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV

8DPSK_3DH5_HCH_2480MHz_Ant1_NTNVPage 69 of 69
8DPSK_3DH5_HOPP_Ant1_NTNV

8DPSK_3DH5_HOPP_Ant1_NTNV-------- End of Report -------

Report No.: 8229EU012502W-AE