H320 H320 Access Point RF Exposure Info 1 Ruckus Wireless, Inc.

Ruckus Wireless, Inc. H320 Access Point

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RF Exposure Report
Report No.: SA170407E01A
FCC ID: S9GH320
Model No.: H320
Received Date: Apr. 07, 2017
Test Date: May 02 to 03, 2017
Issued Date: May 26, 2017
Applicant: Ruckus Wireless, Inc.
Address: 350 West Java Drive, Sunnyvale, CA 94089
Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch
Hsin Chu Laboratory
Lab Address: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300,
Taiwan R.O.C.
This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted
only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this
report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product
unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you
provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided,
however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time
shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific
mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. The report
must not be used by the client to claim product certification, approval, or endorsement by any government agencies.
Report No.: SA170407E01A
Reference No.: 170407E02
Page No. 1 / 6
Report Format Version: 6.1.1
Table of Contents
Release Control Record .................................................................................................................................. 3
Certificate of Conformity ...................................................................................................................... 4
RF Exposure .......................................................................................................................................... 5
2.1
2.2
2.3
2.4
2.5
Limits For Maximum Permissible Exposure (MPE) ............................................................................. 5
MPE Calculation Formula ................................................................................................................... 5
Classification ....................................................................................................................................... 5
Antenna Gain ...................................................................................................................................... 5
Calculation Result of Maximum Conducted Power ............................................................................. 6
Report No.: SA170407E01A
Reference No.: 170407E02
Page No. 2 / 6
Report Format Version: 6.1.1
Release Control Record
Issue No.
Description
Date Issued
SA170407E01A
Original release.
May 26, 2017
Report No.: SA170407E01A
Reference No.: 170407E02
Page No. 3 / 6
Report Format Version: 6.1.1
1
Certificate of Conformity
Product: H320 Access Point
Brand: Ruckus
Model No.: H320
Sample Status: ENGINEERING SAMPLE
Applicant: Ruckus Wireless, Inc.
Test Date: May 02 to 03, 2017
Standards: FCC Part 2 (Section 2.1091)
KDB 447498 D01 General RF Exposure Guidance v06
IEEE C95.1-1992
The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd.,
Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data
evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts
of the measurements of the sample’s EMC characteristics under the conditions specified in this report.
Prepared by :
Date:
May 26, 2017
Date:
May 26, 2017
Wendy Wu / Specialist
Approved by :
May Chen / Manager
Report No.: SA170407E01A
Reference No.: 170407E02
Page No. 4 / 6
Report Format Version: 6.1.1
2
RF Exposure
2.1
Limits For Maximum Permissible Exposure (MPE)
Frequency Range
(MHz)
Electric Field
Strength (V/m)
Magnetic Field
Strength (A/m)
Power Density
(mW/cm )
Average Time
(minutes)
Limits For General Population / Uncontrolled Exposure
0.3-1.34
614
1.63
(100)*
30
1.34-30
824/f
2.19/f
(180/f )*
30
30-300
27.5
0.073
0.2
30
300-1500
…
…
f/1500
30
1500-100,000
…
…
1.0
30
f = Frequency in MHz ; *Plane-wave equivalent power density
2.2
MPE Calculation Formula
Pd = (Pout*G) / (4*pi*r )
where
Pd = power density in mW/cm
Pout = output power to antenna in mW
G = gain of antenna in linear scale
Pi = 3.1416
R = distance between observation point and center of the radiator in cm
2.3
Classification
The antenna of this product, under normal use condition, is at least 20cm away from the body of the user.
So, this device is classified as Mobile Device.
2.4
Antenna Gain
No.
PCB Chain
No
Brand
Model
Chain 0
Ruckus
H320 Hpol
Chain 1
Ruckus
H320 Vpol
Report No.: SA170407E01A
Reference No.: 170407E02
Antenna
Gain(dBi)
Page No. 5 / 6
Frequency range
2.4~2.4835GHz
5.15~5.85GHz
5.15~5.85GHz
Antenna Type
Connector
type
Printed
I-pex
Printed
I-pex
Report Format Version: 6.1.1
2.5
Calculation Result of Maximum Conducted Power
For 2.4GHz, 5GHz (U-NII-1 & UNII-3 band) data was copied from the original test report (Report No.:
SA170407E01)
Frequency
Band
(MHz)
Max Power
(mW)
Antenna Gain
(dBi)
Distance
(cm)
Power Density
(mW/cm )
Limit
(mW/cm )
2412-2462
70.795
20
0.01773
5180-5240
158.866
5.07
20
0.10157
5260-5320
158.866
5.07
20
0.10157
5500-5720
158.866
5.07
20
0.10157
5745-5825
141.59
5.07
20
0.09052
G1/20
NOTE: 5GHz: Directional gain = 10 log[(10
NOTE:
G2/20 2
+ 10
) / 2] = 5.07dBi
1. This power include tune-up tolerance range that specified in H320 Tune Up power table.
Conclusion:
The formula of calculated the MPE is:
CPD1 / LPD1 + CPD2 / LPD2 + ……etc. < 1
CPD = Calculation power density
LPD = Limit of power density
WLAN 2.4GHz + WLAN 5GHz = 0.01773 / 1 + 0.10157 / 1 = 0.11930
Therefore the maximum calculations of above situations are less than the “1” limit.
--- END ---
Report No.: SA170407E01A
Reference No.: 170407E02
Page No. 6 / 6
Report Format Version: 6.1.1
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Document ID3438053
Application IDi31wTh3nsLNcCDf0ZZKFJw==
Document DescriptionMPE Calculation
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeRF Exposure Info
Display FormatAdobe Acrobat PDF - pdf
Filesize19.84kB (248010 bits)
Date Submitted2017-06-23 00:00:00
Date Available2017-07-28 00:00:00
Creation Date2017-06-21 16:39:04
Producing SoftwareMicrosoft® Office Word 2007
Document Lastmod2017-06-21 16:39:26
Document TitleRF Exposure Info 1
Document CreatorMicrosoft® Office Word 2007
Document Author: Jim

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