From 30MHz to 1000MHz: Conclusion: PASS Vertical:
ITEZA2-202400259RF2
Page 43 / 82
TIRT-TRF/FCC01-2(E):2021A0
Horizontal:
ITEZA2-202400259RF2
Remark: All modes have been tested, and only worst data of GFSK mode, Channel 2402MHz was listed in this report.
Page 44 / 82
TIRT-TRF/FCC01-2(E):2021A0
From 1G-25GHz All modes had been tested, only show the worst mode GFSK
Test Mode: GFSK TX Low
ITEZA2-202400259RF2
Freq (MHz)
Read Level (dBuV/m)
Polar (H/V)
Antenna Factor (dB/m)
Cable loss(dB)
Amp Factor (dB)
Result (dBuV/m)
Limit (dBuV/m)
Margin (dB)
Remark
4804 55.63
V
33.93
10.18
34.26
65.48
4804 36.39
V
33.93
10.18
34.26
46.24
7206
/
/
/
/
/
/
9608
/
/
/
/
/
/
4804 55.61
H
33.93
10.18
34.26
65.46
4804 36.95
H
33.93
10.18
34.26
46.80
7206
/
/
/
/
/
/
9608
/
/
/
/
/
/
74
-8.52 55.63
54
-7.76 36.39
/
/
/
/
/
/
74
-8.54
PK
54
-7.20
AV
/
/
/
/
/
/
Test Mode: GFSK TX Mid
4882 55.64
V
33.95
10.2
34.97
64.82
4882 37.25
V
33.95
10.2
34.97
46.43
7323
/
/
/
/
/
/
9764
/
/
/
/
/
/
4882 54.61
H
33.95
10.2
34.97
63.79
4882 38.94
H
33.95
10.2
34.97
48.12
7323
/
/
/
/
/
/
9764
/
/
/
/
/
/
74
-9.18
PK
54
-7.57
AV
/
/
/
/
/
/
74
-10.21 PK
54
-5.88
AV
/
/
/
/
/
/
Test Mode: GFSK TX High
4960 54.61
V
33.98
10.22
34.25
64.56
74
-9.44
PK
4960 36.94
V
33.98
10.22
34.25
46.89
54
-7.11
AV
7440
/
/
/
/
/
/
/
/
/
9920
/
/
/
/
/
/
/
/
/
4960 54.32
H
33.98
10.22
34.25
64.27
74
-9.73
PK
4960 36.69
H
33.98
10.22
34.25
46.64
54
-7.36
AV
7440
/
/
/
/
/
/
/
/
/
9920
/
/
/
/
/
/
/
/
/
Note: 1, Result = Read level + Antenna factor + cable loss-Amp factor 2, All the other emissions not reported were too low to read and deemed to comply with FCC limit.
Page 45 / 82
TIRT-TRF/FCC01-2(E):2021A0
9. BAND EDGE COMPLIANCE
9.1. Block Diagram of Test Setup
ITEZA2-202400259RF2
9.2. Limit
All the lower and upper band-edges emissions appearing within restricted frequency bands shall not exceed the limits shown in 15.209, all the other emissions outside operation shall be at least 20dB below the fundamental emissions, or comply with 15.209 limits.
9.3. Test Procedure
All restriction band and non- restriction band have been tested only worse case is reported.
9.4. Test Result
PASS. (See below detailed test data)
Page 46 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
Test Results
PASS
Frequency Range
2310MHz~2410MHz
Test Mode
GFSK TX 2402MHz
N o.
Freq MHz
Polarity
Reading (dBuV/m)
Correct Factor
Result (dBuV/m)
Limit (dBuV/m)
Margin
1 2390
H
74.36
-21.47
52.89
74.00
-21.11
2 2390
H
--
-21.47
--
54.00
--
3 2400
H
74.32
-26.12
48.2
74.00
-25.80
4 2400
H
--
-26.12
--
54.00
--
Remark Peak Avg Peak Avg
1 2390
V
2 2390
V
3 2400
V
4 2400
V
74.93 --
74.62 --
-21.47 -21.47 -26.12 -26.12
53.46 --
48.5 --
74.00 54.00 74.00 54.00
-20.54 --
-25.50 --
Peak Avg Peak Avg
Test Results
Frequency Range
Test Mode
1 2483.5
H
76.69
2 2483.5
H
--
-25.29 -25.29
PASS
2450MHz~2550MHz
GFSK TX 2480MHz
51.40
74.00
-22.60
--
54.00
--
Peak Avg
1 2483.5
V
76.28
-25.29
50.99
74.00
-23.01
Peak
2 2483.5
V
--
-25.29
--
54.00
--
Avg
Note: 1. Means other frequency and mode comply with standard requirements and at least have 20dB margin.
2. Correct Factor=Cable Loss+ Antenna Factor-Amplifier Gain. Result=Reading + Correct Factor. Margin= Result-Limit.
3. If the limits for the measurement with the average detector are met when using a receiver with a peak detector, the test unit shall be deemed to meet both limits and the measurement with the average detector need not be carried out.
Page 47 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
Test Results
PASS
Frequency Range
2310MHz~2410MHz
Test Mode
/4 DQPSK TX 2402MHz
N o.
Freq MHz
Polarity
Reading (dBuV/m)
Correct Factor
Result (dBuV/m)
Limit (dBuV/m)
Margin
1 2390
H
74.91
-21.47
53.44
74.00
-20.56
2 2390
H
--
-21.47
--
54.00
--
3 2400
H
75.68
-26.12
49.56
74.00
-24.44
4 2400
H
--
-26.12
--
54.00
--
Remark Peak Avg Peak Avg
1 2390
V
2 2390
V
3 2400
V
4 2400
V
74.57 --
76.26 --
-21.47 -21.47 -26.12 -26.12
53.1 --
50.14 --
74.00 54.00 74.00 54.00
-20.90 --
-23.86 --
Peak Avg Peak Avg
Test Results
Frequency Range
Test Mode
1 2483.5
H
78.21
2 2483.5
H
--
-25.29 -25.29
PASS
2450MHz~2550MHz
/4 DQPSK TX 2480MHz
52.92
74.00
-21.08
--
54.00
--
Peak Avg
1 2483.5
V
77.29
-25.29
52.00
74.00
-22.00
Peak
2 2483.5
V
--
-25.29
--
54.00
--
Avg
Note: 1. Means other frequency and mode comply with standard requirements and at least have 20dB margin.
2. Correct Factor=Cable Loss+ Antenna Factor-Amplifier Gain. Result=Reading + Correct Factor. Margin= Result-Limit.
3. If the limits for the measurement with the average detector are met when using a receiver with a peak detector, the test unit shall be deemed to meet both limits and the measurement with the average detector need not be carried out.
Page 48 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
Test Results
PASS
Frequency Range
2310MHz~2410MHz
Test Mode
8DPSK TX 2402MHz
N o.
Freq MHz
Polarity
Reading (dBuV/m)
Correct Factor
Result (dBuV/m)
Limit (dBuV/m)
Margin
1 2390
H
74.28
-21.47
52.81
74.00
-21.19
2 2390
H
--
-21.47
--
54.00
--
3 2400
H
75.99
-26.12
49.87
74.00
-24.13
4 2400
H
--
-26.12
--
54.00
--
Remark Peak Avg Peak Avg
1 2390
V
2 2390
V
3 2400
V
4 2400
V
74.05 --
75.62 --
-21.47 -21.47 -26.12 -26.12
52.58 --
49.5 --
74.00 54.00 74.00 54.00
-21.42 --
-24.50 --
Peak Avg Peak Avg
Test Results
Frequency Range
Test Mode
1 2483.5
H
78.21
2 2483.5
H
--
-25.29 -25.29
PASS
2450MHz~2550MHz
8DPSK TX 2480MHz
52.92
74.00
-21.08
--
54.00
--
Peak Avg
1 2483.5
V
77.28
-25.29
51.99
74.00
-22.01
Peak
2 2483.5
V
--
-25.29
--
54.00
--
Avg
Note: 1. Means other frequency and mode comply with standard requirements and at least have 20dB margin.
2. Correct Factor=Cable Loss+ Antenna Factor-Amplifier Gain. Result=Reading + Correct Factor. Margin= Result-Limit.
3. If the limits for the measurement with the average detector are met when using a receiver with a peak detector, the test unit shall be deemed to meet both limits and the measurement with the average detector need not be carried out.
Page 49 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
Test Results
PASS
Frequency Range
2310MHz~2410MHz
Test Mode
GFSK Hopping
N Freq o. MHz
Polarity
Reading (dBuV/m)
Correct Factor
Result (dBuV/m)
Limit (dBuV/m)
Margin
1 2390
H
73.01
-21.47
51.54
74.00
-22.46
2 2390
H
--
-21.47
--
54.00
--
3 2400
H
72.09
-26.12
45.97
74.00
-28.03
4 2400
H
--
-26.12
--
54.00
--
Remark Peak Avg Peak Avg
1 2390
V
2 2390
V
3 2400
V
4 2400
V
73.21 --
72.27 --
-21.47 -21.47 -26.12 -26.12
51.74 --
46.15 --
74.00 54.00 74.00 54.00
-22.26 --
-27.85 --
Peak Avg Peak Avg
Test Results
Frequency Range
Test Mode
1 2483.5
H
77.05
2 2483.5
H
--
-25.29 -25.29
PASS
2450MHz~2550MHz
GFSK Hopping
51.76
74.00
-22.24
--
54.00
--
Peak Avg
1 2483.5
V
77.12
-25.29
51.83
74.00
-22.17
Peak
2 2483.5
V
--
-25.29
--
54.00
--
Avg
Note: 1. Means other frequency and mode comply with standard requirements and at least have 20dB margin. 2. Correct Factor=Cable Loss+ Antenna Factor-Amplifier Gain. Result=Reading + Correct Factor. Margin= Result-Limit. 3. If the limits for the measurement with the average detector are met when using a receiver with a peak
detector, the test unit shall be deemed to meet both limits and the measurement with the average detector need not be carried out.
Page 50 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
Test Results
PASS
Frequency Range
2310MHz~2410MHz
Test Mode
/4 DQPSK Hopping
N o.
Freq MHz
Polarity
Reading (dBuV/m)
Correct Factor
Result (dBuV/m)
Limit (dBuV/m)
Margin
1 2390
H
71.28
-21.47
49.81
74.00
-24.19
2 2390
H
--
-21.47
--
54.00
--
3 2400
H
72.47
-26.12
46.35
74.00
-27.65
4 2400
H
--
-26.12
--
54.00
--
Remark Peak Avg Peak Avg
1 2390
V
2 2390
V
3 2400
V
4 2400
V
71.96 --
70.27 --
-21.47 -21.47 -26.12 -26.12
50.49 --
44.15 --
74.00 54.00 74.00 54.00
-23.51 --
-29.85 --
Peak Avg Peak Avg
Test Results
Frequency Range
Test Mode
1 2483.5
H
77.21
2 2483.5
H
--
-25.29 -25.29
PASS
2450MHz~2550MHz
/4 DQPSK Hopping
51.92
74.00
-22.08
--
54.00
--
Peak Avg
1 2483.5
V
73.89
-25.29
48.60
74.00
-25.40
Peak
2 2483.5
V
--
-25.29
--
54.00
--
Avg
Note: 1. Means other frequency and mode comply with standard requirements and at least have 20dB margin.
2. Correct Factor=Cable Loss+ Antenna Factor-Amplifier Gain. Result=Reading + Correct Factor. Margin= Result-Limit.
3. If the limits for the measurement with the average detector are met when using a receiver with a peak detector, the test unit shall be deemed to meet both limits and the measurement with the average detector need not be carried out.
Page 51 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
Test Results
PASS
Frequency Range
2310MHz~2410MHz
Test Mode
8DPSK Hopping
N Freq o. MHz
Polarity
Reading (dBuV/m)
Correct Factor
Result (dBuV/m)
Limit (dBuV/m)
Margin
1 2390
H
74.01
-21.47
52.54
74.00
-21.46
2 2390
H
--
-21.47
--
54.00
--
3 2400
H
73.54
-26.12
47.42
74.00
-26.58
4 2400
H
--
-26.12
--
54.00
--
Remark Peak Avg Peak Avg
1 2390
V
2 2390
V
3 2400
V
4 2400
V
73.25 --
71.04 --
-21.47 -21.47 -26.12 -26.12
51.78 --
44.92 --
74.00 54.00 74.00 54.00
-22.22 --
-29.08 --
Peak Avg Peak Avg
Test Results
Frequency Range
Test Mode
1 2483.5
H
71.22
2 2483.5
H
--
-25.29 -25.29
PASS
2450MHz~2550MHz
8DPSK Hopping
45.93
74.00
-28.07
--
54.00
--
Peak Avg
1 2483.5
V
72.27
-25.29
46.98
74.00
-27.02
Peak
2 2483.5
V
--
-25.29
--
54.00
--
Avg
Note: 1. Means other frequency and mode comply with standard requirements and at least have 20dB margin.
2. Correct Factor=Cable Loss+ Antenna Factor-Amplifier Gain. Result=Reading + Correct Factor. Margin= Result-Limit.
3. If the limits for the measurement with the average detector are met when using a receiver with a peak detector, the test unit shall be deemed to meet both limits and the measurement with the average detector need not be carried out.
Page 52 / 82
TIRT-TRF/FCC01-2(E):2021A0
Reference level measurement
TestMode
Antenna
Freq(MHz)
DH5 2DH5 3DH5
Ant1 Ant1 Ant1
2402 2441 2480 2402 2441 2480 2402 2441 2480
Max.Point[MHz]
2402.15 2441.15 2479.84 2402.15 2441.15 2479.84 2402.16 2441.16 2480.16
ITEZA2-202400259RF2
Result[dBm]
3.59 3.83 3.01 2.58 2.82 2.07 2.45 2.73 1.83
Page 53 / 82
TIRT-TRF/FCC01-2(E):2021A0
DH5_Ant1_2402
ITEZA2-202400259RF2
DH5_Ant1_2441
DH5_Ant1_2480
Page 54 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
2DH5_Ant1_2402
2DH5_Ant1_2441
Page 55 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
2DH5_Ant1_2480
3DH5_Ant1_2402
Page 56 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
3DH5_Ant1_2441
3DH5_Ant1_2480
Page 57 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
Page 58 / 82
TIRT-TRF/FCC01-2(E):2021A0
Conducted Method TestMode Antenna
DH5
Ant1
2DH5
Ant1
3DH5
Ant1
ChName
Low High Low High Low High Low High Low High Low High
Freq(MHz)
2402 2480 Hop_2402 Hop_2480 2402 2480 Hop_2402 Hop_2480 2402 2480 Hop_2402 Hop_2480
RefLevel [dBm] 3.59 3.01 4.13 3.84 2.58 2.07 0.49 1.27 2.45 1.83 1.79 0.28
ITEZA2-202400259RF2
Result [dBm] -48.04 -47.02 -48.62 -47.25 -48.57 -47.35 -48.14 -47.05 -48.39 -47.73 -48.06 -47.19
Limit [dBm] -16.41 -16.99 -15.87 -16.16 -17.42 -17.93 -19.51 -18.73 -17.55 -18.17 -18.21 -19.72
Verdict
PASS PASS PASS PASS PASS PASS PASS PASS PASS PASS PASS PASS
Page 59 / 82
TIRT-TRF/FCC01-2(E):2021A0
DH5_Ant1_Low_2402
ITEZA2-202400259RF2
DH5_Ant1_High_2480
DH5_Ant1_Low_Hop_2402
Page 60 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
DH5_Ant1_High_Hop_2480
2DH5_Ant1_Low_2402
Page 61 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
2DH5_Ant1_High_2480
2DH5_Ant1_Low_Hop_2402
Page 62 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
2DH5_Ant1_High_Hop_2480
3DH5_Ant1_Low_2402
Page 63 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
3DH5_Ant1_High_2480
3DH5_Ant1_Low_Hop_2402
Page 64 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2 3DH5_Ant1_High_Hop_2480
Page 65 / 82
TIRT-TRF/FCC01-2(E):2021A0
10. POWER LINE CONDUCTED EMISSIONS
10.1.Block Diagram of Test Setup
ITEZA2-202400259RF2
PC System
Receiver
EUT
80cm
0.8m
:50 Terminator
LISN
LISN
10.2.Limit
Maximum RF Line Voltage
Frequency
Quasi-Peak Level dB(V)
Average Level dB(V)
150kHz ~ 500kHz
66 ~ 56*
56 ~ 46*
500kHz ~ 5MHz
56
46
5MHz ~ 30MHz
60
50
Notes: 1. * Decreasing linearly with logarithm of frequency.
2. The lower limit shall apply at the transition frequencies.
10.3.Test Procedure
(1) The EUT was placed on a non-metallic table, 80cm above the ground plane. (2) Setup the EUT and simulator as shown in 10.1 (3) The EUT Power connected to the power mains through a power adapter and a line impedance stabilization network (L.I.S.N1). The other peripheral devices power cord connected to the power mains through a line impedance stabilization network (L.I.S.N2), this provided a 50-ohm coupling impedance for the EUT (Please refer to the block diagram of the test setup and photographs). Both sides of power line were checked for maximum conducted interference. In order to find the maximum emission, the relative positions of equipments and all of the interface cables were changed according to ANSI C63.10:2013 on conducted Emission test. (4) The bandwidth of test receiver is set at 10KHz. (5) The frequency range from 150 KHz to 30MHz is checked.
Page 66 / 82
TIRT-TRF/FCC01-2(E):2021A0
10.4.Test Result
Pass
Polarity: L
ITEZA2-202400259RF2
Page 67 / 82
TIRT-TRF/FCC01-2(E):2021A0
Polarity: N
ITEZA2-202400259RF2
Page 68 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
11. ANTENNA REQUIREMENTS
11.1.Limit
For intentional device, according to FCC 47 CFR Section 15.203, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. And according to FCC 47 CFR Section 15.247 (b), if transmitting antennas of directional gain greater than 6dBi are used, the power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6dBi.
11.2.Result
The EUT antenna is PIFA Antenna. It comply with the standard requirement.
Page 69 / 82
TIRT-TRF/FCC01-2(E):2021A0
12. TEST SETUP PHOTO
12.1.Photo of Radiated Emission test
ITEZA2-202400259RF2
Page 70 / 82
TIRT-TRF/FCC01-2(E):2021A0
12.2.Photo of Conducted Emission test
ITEZA2-202400259RF2
12.3.Conducted Test Photos
Page 71 / 82
TIRT-TRF/FCC01-2(E):2021A0
13. PHOTOS OF EUT
ITEZA2-202400259RF2
Page 72 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
Page 73 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
Page 74 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
Page 75 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
Page 76 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
Page 77 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
Page 78 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
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TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
Page 80 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
Page 81 / 82
TIRT-TRF/FCC01-2(E):2021A0
ITEZA2-202400259RF2
-------END OF REPORT-------
Page 82 / 82
TIRT-TRF/FCC01-2(E):2021A0
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