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RF Exposure Evaluation

Velan Studios VEL001 Hot Wheels RIFT RALLY 2A8JSVEL001 2A8JSVEL001 vel001

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TEST REPORT

Product Name Hot Wheels RIFT RALLY

Model Number VEL001

FCC ID

2A8JSVEL001

Prepared for Address
Prepared by Address

: Velan Studios : #5 3rd street, suite 300, Troy NY 12180 USA.
: EMTEK (DONGGUAN) CO., LTD. : -1&2/F.,Building 2, Zone A, Zhongda Marine Biotechnology
Research and Development Base, No.9, Xincheng Avenue, Songshanhu High-technology Industrial Development Zone, Dongguan, Guangdong, China
TEL: +86-0769-22807078 FAX: +86-0769-22807079

Report Number : EDG2209220058E00204R Date(s) of Tests : September 22, 2022 to October 22, 2022 Date of issue : October 22, 2022

Report No. EDG2209220058E00204R

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Table of Contents
1. TEST RESULT CERTIFICATION ............................................................................................................................................... 3 2. EUT SPECIFICATION ................................................................................................................................................................. 5 3. TEST REQUIREMENT: ...............................................................................................................................................................7 4. MEASUREMENT RESULT .........................................................................................................................................................8

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1. TEST RESULT CERTIFICATION

Applicant Address Manufacturer Address Factory
Address
EUT Model Name Trademark

: Velan Studios

: #5 3rd street, suite 300, Troy NY 12180 USA.

: Velan Studios

: #5 3rd street, suite 300, Troy NY 12180 USA. : Shenzhen King Chuang Tech&Electronic Co., Ltd

:

Building 7th, Yongchang Industrial Park, 58th Guangtian Rd, Bao'an District,Shenzhen

: Hot Wheels RIFT RALLY : VEL001
: N/A

Measurement Procedure Used:

APPLICABLE STANDARDS STANDARD
FCC 1.1310§1.1307(b)

TEST RESULT
PASS

The above equipment was tested by EMTEK(DONGGUAN) CO., LTD. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in this report is in
compliance with the requirements of FCC Rules FCC 1.1310§1.1307(b).

The test results of this report relate only to the tested sample identified in this report

Date of Test :

September 22, 2022 to October 22, 2022

Prepared by :

Warren Deng /Editor

Reviewer :

Tim Dong /Supervisor

Approve & Authorized Signer :

Sam Lv / Manager

Report No. EDG2209220058E00204R

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Modified History

Version

Report No. EDG2209220058E00204R

Revision Date /

Summary Original Report

Report No. EDG2209220058E00204R

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2. EUT Specification

Characteristics Product: Model Number: Sample: Device Type: Data Rate:
Modulation: Operating Frequency Range(s) :
Number of Channels:

Description
Hot Wheels RIFT RALLY
VEL001
2#
2.4G+5G WIFI
802.11b 802.11g 802.11n(20MHz channel bandwidth) 802.11n(40MHz channel bandwidth) 802.11a: 54/48/36/24/18/12/9/6Mbps 802.11n: MCS0-MCS15 802.11ac: MCS0-MCS9
DSSS with DBPSK/DQPSK/CCK for 802.11b; OFDM with BPSK/QPSK/16QAM/64QAM for 802.11g/n; OFDM with BPSK/QPSK/16QAM/64QAM for 802.11a/n OFDM with BPSK/QPSK/16QAM/64QAM/256QAM for 802.11ac
2412-2462MHz for 802.11b/g/n(HT20); 2422-2452MHz for 802.11n(HT40); Wifi 5G with 5150MHz-5250MHz Band Wifi 5G with 5250MHz-5350MHz Band Wifi 5G with 5470MHz-5725MHz Band Wifi 5G with 5725MHz-5850MHz Band
11 channels for 802.11b/g/n(HT20);
7 Channels for 802.11n(HT40);
UNII-1: 5150MHz-5250MHz Band
5180-5240MHz for 802.11a/n(HT20)/ac(VHT20); 5190-5230MHz for 802.11n(HT40)/ac(VHT40); 5210MHz for 802.11ac(VHT80);
UNII-2A: 5250MHz-5350MHz Band
5260-5320MHz for 802.11a/n(HT20)/ac(VHT20); 5270-5310MHz for 802.11n(HT40)/ac(VHT40); 5290MHz for 802.11ac(VHT80);
UNII-2C: 5470MHz-5725MHz Band
5500-5700MHz for 802.11a/n(HT20)/ac(VHT20); 5510-5670MHz for 802.11n(HT40)/ac(VHT40); 5530MHz for 802.11ac(VHT80);
UNII-3 with 5725MHz-5850MHz Band

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Transmit Power Max:
Antenna Gain: Power supply: Evaluation applied:

5745-5825MHz for 802.11a/n(HT20)/ac(VHT20); 5755-5795MHz for 802.11n(HT40)/ac(VHT40); 5775MHz for 802.11ac(VHT80);
2.4G: 16.71 dBm(0.047W) UNII-1 Band: 16.34 dBm(0.043W) UNII-2A Band: 9.53 dBm(0.009W) UNII-2C Band: 7.32 dBm(0.005W) UNII-3 Band: 14.82 dBm(0.030W)
2.4G: 0.33 dBi 5G: -0.08
DC 5V from USB DC 3.7V/1800mAh from battery
MPE Evaluation SAR Evaluation

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3. Test Requirement:

RF EXPOSURE EVALUATION

According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b)

Limits for Maximum Permissible Exposure (MPE)

Frequency Range(MHz)
300-1500 1500-100000
300-1500 1500-100000

Electric Field Magnetic Field

Power

Strength(V/m) Strength(A/m) Density(mW/cm2)

(A) Limits for Occupational/Control Exposures

--

--

F/300

--

--

5

(B) Limits for General Population/Uncontrol Exposures

--

--

F/1500

--

--

1

Average Time
6 6
6 30

Friis transmission formula: Pd= (Pout*G)\ (4*pi*R2)

Where Pd= Power density in mW/cm2 Pout=output power to antenna in mW G= Numeric gain of the antenna relative to isotropic antenna Pi=3.1416 R= distance between observation point and center of the radiator in cm Pd the limit of MPE, 1mW/cm2. If we know the maximum gain of the nd total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached.

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4. Measurement Result

Antenna gain: 2.4G: 0.33 dBi 5G: -0.08

802.11b: Antenna A

Channel Channel Freq.
(MHz)

1

2412

6

2437

11

2462

Measured power (dBm)
15.97 16.38
15

Tune-up power (dBm)
15±1 16±1 16±1

Max tune-up power (dBm)
16
17
16

Antenna Gain
Numeric
1.413 1.413 1.413

Evaluation result
(mW/cm2 )
0.005 0.005 0.006

Power density Limits
(mW/cm2 )
1 1 1

802.11g: Antenna A

Channel Channel Freq.
(MHz)

1

2412

6

2437

11

2462

Measured power (dBm)
14.12 13.15 12.68

Tune-up power (dBm)
14±1 13±1 12±1

Max tune-up power (dBm)
15
14
13

Antenna Gain
Numeric
1.413 1.413 1.413

Evaluation result
(mW/cm2 )
0.005 0.011 0.011

Power density Limits
(mW/cm2 )
1 1 1

802.11n HT20: Antenna A

Channel Channel Freq.
(MHz)

Measured power (dBm)

1

2412

13.08

6

2437

14.11

11

2462

12.62

Tune-up power (dBm)
13±1 14±1 12±1

Max tune-up power (dBm)
14
15
13

Antenna Gain
Numeric
1.413 1.413 1.413

Evaluation Power density

result

Limits

(mW/cm2 ) (mW/cm2 )

0.009

1

0.009

1

0.009

1

802.11n HT40 : Antenna A

Channel Channel Freq.
(MHz)

Measured power (dBm)

3

2422

13.2

6

2437

12.98

9

2452

12.64

Tune-up power (dBm)
13±1 13±1 13±1

Max tune-up power (dBm)
14
13
13

Antenna Gain
Numeric
1.413 1.413 1.413

Evaluation Power density

result

Limits

(mW/cm2 ) (mW/cm2 )

0.009

1

0.009

1

0.009

1

802.11a : Antenna A

Channel Channel Freq.
(MHz)

36

5180

44

5220

Measured power (dBm)
14.54 15.14

Tune-up power (dBm)
14±1 15±1

Max tune-up power (dBm)
15
16

Antenna Gain
Numeric
0.982 0.982

Evaluation Power density

result

Limits

(mW/cm2 ) (mW/cm2 )

0.006

1

0.008

1

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48

5240

16.42

16±1

17

0.982

0.010

1

52

5260

8.34

8±1

9

0.982

0.002

1

60

5300

9.15

9±1

10

0.982

0.002

1

64

5320

8.22

8±1

9

0.982

0.002

1

100

5500

6.64

6±1

7

0.982

0.001

1

116

5580

4.41

4±1

5

0.982

0.001

1

140

5700

5.44

5±1

6

0.982

0.001

1

149

5745

14.41

14±1

15

0.982

0.006

1

157

5785

14.72

14±1

15

0.982

0.006

1

165

5825

14.90

14±1

15

0.982

0.006

1

802.11ac VHT20 : Antenna A

Channel Channel Freq.
(MHz)

Measured power (dBm)

36

5180

13.92

44

5220

15.02

48

5240

14.95

52

5260

7.52

60

5300

8.61

64

5320

8.22

100

5500

5.03

116

5580

4.35

140

5700

4.87

149

5745

13.74

157

5785

14.12

165

5825

14.29

Tune-up power (dBm)
13±1 15±1 14±1 7±1 8±1 8±1 5±1 4±1 4±1 13±1 14±1 14±1

Max tune-up power (dBm)
14 16 15 8 9 9 6 5 5 14 15 15

Antenna Gain
Numeric
0.982 0.982 0.982 0.982 0.982 0.982 0.982 0.982 0.982 0.982 0.982 0.982

Evaluation Power density

result

Limits

(mW/cm2 ) (mW/cm2 )

0.005

1

0.008

1

0.006

1

0.001

1

0.002

1

0.002

1

0.001

1

0.001

1

0.001

1

0.005

1

0.006

1

0.006

1

802.11ac VHT40 : Antenna A

Channel Channel Freq.
(MHz)

Measured power (dBm)

38

5190

12.49

46

5230

13.44

54

5270

7.54

62

5310

7.95

102

5510

4.86

110

5550

4.62

134

5670

4.39

151

5755

13.20

159

5795

13.37

Tune-up power (dBm)
12±1 13±1 7±1 7±1 4±1 4±1 4±1 13±1 13±1

Max tune-up power (dBm)
13 14 8 8 5 5 5 14 14

Antenna Gain
Numeric
0.982 0.982 0.982 0.982 0.982 0.982 0.982 0.982 0.982

Evaluation result
(mW/cm2 )
0.004 0.005 0.001 0.001 0.001 0.001 0.001 0.005 0.005

Power density Limits
(mW/cm2 )
1 1 1 1 1 1 1 1 1

802.11ac VHT80 : Antenna A

Channel Measured

Channel Freq.

power

(MHz)

(dBm)

Tune-up power (dBm)

Max tune-up power

Antenna Gain
Numeric

Evaluation Power density

result

Limits

(mW/cm2 ) (mW/cm2 )

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(dBm)

42

5210

11.74

11±1

12

0.982

0.003

1

58

5290

7.95

7±1

8

0.982

0.001

1

106

5530

6.58

6±1

7

0.982

0.001

1

122

5610

4.71

4±1

5

0.982

0.001

1

155

5775

11.76

11±1

12

0.982

0.003

1

802.11n HT20 : Antenna A

Channel Channel Freq.
(MHz)

Measured power (dBm)

36

5180

13.60

44

5220

14.68

48

5240

15.45

52

5260

7.32

60

5300

8.99

64

5320

9.07

100

5500

6.25

116

5580

5.11

140

5700

5.31

149

5745

13.79

157

5785

14.16

165

5825

14.34

Tune-up power (dBm)
13±1 14±1 15±1 7±1 8±1 9±1 6±1 5±1 5±1 13±1 14±1 14±1

Max tune-up power (dBm)
14 15 16 8 9 10 7 6 6 14 15 15

Antenna Gain
Numeric
0.982 0.982 0.982 0.982 0.982 0.982 0.982 0.982 0.982 0.982 0.982 0.982

Evaluation Power density

result

Limits

(mW/cm2 ) (mW/cm2 )

0.005

1

0.006

1

0.008

1

0.001

1

0.002

1

0.002

1

0.001

1

0.001

1

0.001

1

0.005

1

0.006

1

0.006

1

802.11n HT40 : Antenna A

Channel Channel Freq.
(MHz)

Measured power (dBm)

38

5190

12.49

46

5230

14.34

54

5270

9.61

62

5310

8.95

102

5510

7.40

110

5550

6.71

134

5670

5.86

151

5755

12.96

159

5795

13.15

Tune-up power (dBm)
12±1 14±1 9±1 8±1 7±1 6±1 5±1 12±1 13±1

Max tune-up power (dBm)
13 15 10 9 8 7 6 13 14

Antenna Gain
Numeric
0.982 0.982 0.982 0.982 0.982 0.982 0.982 0.982 0.982

Evaluation Power density

result

Limits

(mW/cm2 ) (mW/cm2 )

0.004

1

0.006

1

0.002

1

0.002

1

0.001

1

0.001

1

0.001

1

0.004

1

0.005

1

Note: 2.4G and 5G cannot be transmitted at the same time.

*** End of Report ***

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