TEGO316 License Plate Retractor RF Exposure Info According to §15 TEGO AUTOMOTIVE PRODUCTS, Inc.

TEGO AUTOMOTIVE PRODUCTS, Inc. License Plate Retractor

Page 1 of TEGO316 License Plate Retractor RF Exposure Info According to §15 TEGO AUTOMOTIVE PRODUCTS, Inc.
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FCC ID : 2AR3FTEGO316
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)
Electric Field
Strength(V/m)
Magnetic
Power
Average
Field
Density(mW/cm )
Time
Strength(A/m)
(A) Limits for Occupational/Control Exposures
300-1500
--F/300
1500-100000
--5
(B) Limits for General Population/Uncontrol Exposures
300-1500
--F/1500
1500-100000
--1
30
11.1 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.
11.2 Measurement Result
Antenna gain:0 dBi
BT DTS:
Meas
Max tune
ured
up
powe Tune up
Operatin
Test
conducte
tolerance
g Mode Channel
(dBm (dBm)
power(d
Bm)
GFSK
GFSK
GFSK
2402
2440
2480
Signature:
Lisa Wang
Date: 2018-12-18
-3.94
-1.49
-0.41
-4±1
-1±1
0±1
-3
Output
Peak
power
(mW)
Ant.
Gain
(dBi)
0.50119
1.25893
Power
density
Ant.
Power density Limits
Gain
at 20cm (mW/ (mW/
(nume
cm2 )
cm2 )
ric)
0.000099708
0.000198943
0.000250455
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Document ID4114999
Application IDBfgaKlZW2Xn56EFknzW5oQ==
Document DescriptionRF Exposure Report
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeRF Exposure Info
Display FormatAdobe Acrobat PDF - pdf
Filesize2.24kB (28026 bits)
Date Submitted2018-12-24 00:00:00
Date Available2018-12-24 00:00:00
Creation Date2018-12-18 16:04:47
Producing SoftwareMicrosoft Office Word 2007
Document Lastmod2018-12-18 16:04:47
Document TitleAccording to §15
Document CreatorMicrosoft Office Word 2007
Document Author: Benjamin

Source Exif Data [exif.tools]:
File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.5
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Page Count                      : 2
Language                        : zh-CN
Tagged PDF                      : Yes
Title                           : According to §15
Author                          : Benjamin
Creator                         : Microsoft Office Word 2007
Create Date                     : 2018:12:18 16:04:47
Modify Date                     : 2018:12:18 16:04:47
Producer                        : Microsoft Office Word 2007