2AF4X-VRTC1000VARRAM360

VARRAM SYSTEM Co., Ltd.

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Application Details

Equipment Class: DTS - Digital Transmission System
Date of Grant: Mar 02, 2020
Application Purpose: Original Equipment
Date of Application: Mar 02, 2020
Equipment Note: VARRAM360
Frequency Range: 2422.00000000 - 2452.00000000
Company: VARRAM SYSTEM Co., Ltd.
Country: South Korea

Documents & Files

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

FCC Warning Statement FCC Part 15.19 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC Part 15.21 Any changes or modifications (including the antennas) to this device that are not expressly approved by the manufacturer may void the user’s authority to operate the equipment. FCC Radiation Exposure Statement This equipment complies with FCC Radiation exposure limits set forth for an uncontrolled environment. This device and its antenna must not be co-located or operating in conjunction with any other antenna or transmitter. This equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body. Hello, VARRAM 360 www.varram.com www.varram.com

Users Manual

RobotCharging station What's includedEasy Set Up Turn on device. Run the APP and click 360. Step 01 Easy Set UpEasy Set Up 1MFBTFEPOPUSFNPWFUIF64# DBCMF 3VOUIF"11BOEDMJDL'JUOFTT . Step 03Step 02 ̋1MFBTEPOPUUVSOPGGUIFSPCPUPSSFNPWFUIF 64#DBCMFJOUIJTTUFQ 1MFBTFQVUZPVSQIPOFOFBSGSPNUIFSPCPU ̋%PXOMPBEUIFBQQOBNFEWBSSBNSPCPUGSPN BQQTUPSFPSQMBZTUPSF "OESPJEBOE*04 Download the app named "Varram 360" from appstore or playstore. (Android and IOS) Charger

Users Manual

Step 02 Easy Set UpEasy Set Up 1MFBTFEPOPUSFNPWFUIF64# DBCMF 3VOUIF"11BOEDMJDL'JUOFTT . Step 03Step 02 ̋1MFBTEPOPUUVSOPGGUIFSPCPUPSSFNPWFUIF 64#DBCMFJOUIJTTUFQ 1MFBTFQVUZPVSQIPOFOFBSGSPNUIFSPCPU ̋%PXOMPBEUIFBQQOBNFEWBSSBNSPCPUGSPN BQQTUPSFPSQMBZTUPSF "OESPJEBOE*04 Easy Set UpProduct Details Please do not remove the USB cable. Please do not turn off the robot or remove the USB cable in this step. Please put your phone near from the robot. Product Specification Weight : 5kG WIFI: 2.4g b/g/n BTTERY : LI-Polymer 3.7V 2600mh working Time : 1hours Operating Temperature : -10~45 Input power : 5V(DC) Operating Frequency : 2412 MHz - 2462 MHz 2422 MHz - 2452 MHz Output Power 20.73 dBm

Cover Letter(s)

VARRAM SYSTEM Co., Ltd. 26 February 2020 To Whom It May Concern: 57 Techno 11-ro, Yuseong-gu, Daejeon, Korea I, the undersigned, hereby authorize Lab Manager Hyunchae, You (or Jungmin Yang) of SGS Korea Co.,Ltd. and hereafter referred to as SGS Korea, to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). In authorizing SGS Korea as our agent, we still recognize that we are responsible to: a)comply with the relevant provisions of the certification program; b)make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c)make claims regarding certification only in respect of the scope for which certification has been granted; d)do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e)upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f)use certification only to indicate the products are certified as being in conformity with specified standards; g)endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h)ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i)keep a record of all complaints made known to the us relating to the product’s compliance with requirement of the relevant standard and to make these records available to the Certification Division when requested; j)take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirement for certification; k)document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely yours, Name/Title : Juyong Jung / Manager Company Name : VARRAM SYSTEM Co., Ltd.

Cover Letter(s)

VARRAM SYSTEM Co., Ltd. 57 Techno 11-ro, Yuseong-gu, Daejeon, Korea 26 February 2020 Request of Confidentiality for FCC ID : 2AF4X-VRTC1000 To Whom It May Concern: Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules (CFR 47), and Section 552 (b) (4) of the Freedom of Information Act, VARRAM SYSTEM Co., Ltd. hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give VARRAM SYSTEM Co., Ltd. Temporary confidentiality of commercially sensitive information prior to product release. The requested Permanent and Temporary Confidential exhibits are listed as follows: CONFIDENTIAL LIST Permanent 1 Block Diagram 2 Operational Descriptions 3 Schematics Short-Term 4 External Photos 5 Internal Photos 6 Test-Setup Photos 7 User’s Manual The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be made public before the date of the Grant for this application. Sincerely yours, Name/Title : Juyong Jung / Manager Company Name : VARRAM SYSTEM Co., Ltd.

External Photos

External photos of EUT Top view of EUT Bottom view of EUT Side view of EUT

ID Label/Location Info

Confidential  Label will be put on the back of the product. VARRAM360 - VRTC1000 VARRAM SYSTEM Co., Ltd. Label Information

Internal Photos

Internal photos of EUT Internal view of EUT Top view of Main PCB Bottom view of Main PCB Top view of Sub PCB Bottom view of Sub PCB Top view of Sub PCB2 Bottom view of Sub PCB2 Top view of Sub PCB3 Bottom view of Sub PCB3 Top view of Sub PCB4 Bottom view of Sub PCB4 Top view of Sub PCB5 Bottom view of Sub PCB5 View of Antenna & Module Wifi Antenna Wifi Module

Test Report

Report Number:F690501-RF-RTL000313 Page:2of76 The results of this test report are effective only to the items tested. The SGS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, without prior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Ltd. (Gunpo Laboratory)4, LS-ro 182beon-gil, Gunpo-si, Gyeonggi-do, Korea, 15807 http://www.sgsgroup.kr RTT5041-19(2019.04.24)(1)Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mmx297 mm) INDEX Table of Contents 1. General Information --------------------------------------------------------------------------------------3 2. Transmitter Radiated Spurious Emissions and Conducted Spurious Emission -----------10 3. 6㏈Bandwidth -------------------------------------------------------------------------------------------57 4. Maximum Peak Conducted Output Power ---------------------------------------------------------65 5. Power Spectral Density ---------------------------------------------------------------------------------68 6. Antenna Requirement -----------------------------------------------------------------------------------76 Report Number:F690501-RF-RTL000313 Page:3of76 The results of this test report are effective only to the items tested. The SGS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, without prior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Ltd. (Gunpo Laboratory)4, LS-ro 182beon-gil, Gunpo-si, Gyeonggi-do, Korea, 15807 http://www.sgsgroup.kr RTT5041-19(2019.04.24)(1)Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mmx297 mm) 1. General Information 1.1. Testing Laboratory SGS Korea Co., Ltd. (Gunpo Laboratory) - 10-2, LS-ro 182beon-gil, Gunpo-si, Gyeonggi-do, Korea, 15807 - 4, LS-ro 182beon-gil, Gunpo-si, Gyeonggi-do, Korea, 15807 - Designation number: KR0150 All SGS services are rendered in accordance with the applicable SGS conditions of service available on request and accessible athttp://www.sgs.com/en/Terms-and-Conditions.aspx. Phone No.: +82 31 688 0901 Fax No.: +82 31 688 0921 1.2. Details of Applicant Applicant:VARRAM SYSTEM Co., Ltd. Address:57, Techno 11-ro, Yuseong-gu, Daejeon, South Korea, 34036 Contact Person:Jung, Ju-yong Phone No.:+82 10 6342 9876 1.3. Details of Manufacturer Company:Same as applicant Address:Same as applicant 1.4. Description of EUT Kind of Product VARRAM360 Model Name VRTC1000 Power Supply DC 3.6 V Frequency Range 2 412㎒~ 2 462㎒(11b/g/n_HT20) 2 422㎒~ 2 452㎒(11n_HT40) Modulation Technique DSSS, OFDM Number of Channels 11 channels (11b/g/n_HT20) 7 channels (11n_HT40) Antenna Type Dielectric Chip Antenna Antenna Gain 0.50㏈i Report Number:F690501-RF-RTL000313 Page:4of76 The results of this test report are effective only to the items tested. The SGS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, without prior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Ltd. (Gunpo Laboratory)4, LS-ro 182beon-gil, Gunpo-si, Gyeonggi-do, Korea, 15807 http://www.sgsgroup.kr RTT5041-19(2019.04.24)(1)Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mmx297 mm) 1.5. Test Equipment List EquipmentManufacturerModelS/NCal. Date Cal. Interval Cal. Due Signal GeneratorR&SSMR40100272Jun. 07, 2019AnnualJun. 07, 2020 Signal GeneratorR&SSMBV100A255834Jun. 10, 2019AnnualJun. 10, 2020 Spectrum AnalyzerR&SFSV30103210Dec. 05, 2019AnnualDec. 05, 2020 Spectrum AnalyzerAgilentN9020AMY53421758Sep. 11, 2019AnnualSep. 11, 2020 AttenuatorAEROFLEX / INMET40AH2W-1040G-2Jun. 20, 2019AnnualJun. 20, 2020 High Pass Filter Wainwright Instrument GmbH WHK3.0/18G-10SS344May 21, 2019AnnualMay 21, 2020 High Pass Filter Wainwright Instrument GmbH WHNX7.5/26.5G-6SS15Jun. 05, 2019AnnualJun. 05, 2020 Low Pass FilterMini-CircuitsNLP-1200+V 8979400903-2Feb. 19, 2019AnnualFeb. 19, 2020 Power SensorR&SNRP-Z81100748Jun. 05, 2019AnnualJun. 05, 2020 DC Power SupplyR&SHMP2020019922876Apr. 24, 2019AnnualApr. 24, 2020 PreamplifierH.P.8447F2944A03909Aug. 07, 2019AnnualAug. 07, 2020 Signal Conditioning Unit R&SSCU-1810117Jun. 12, 2019AnnualJun. 12, 2020 Loop Antenna Schwarzbeck Mess-Elektronik FMZB 15191519-039Aug. 22, 2019BiennialAug. 22, 2021 Bilog Antenna Schwarzbeck Mess-Elektronik VULB 9163396Mar. 21, 2019BiennialMar. 21, 2021 Horn AntennaR&S HF906100326 Feb. 14, 2018BiennialFeb. 14, 2020 Horn Antenna Schwarzbeck Mess-Elektronik BBHA 9170BBHA9170431Sep. 10, 2018BiennialSep. 10, 2020 Test ReceiverR&SESCI 7100911 Feb. 20, 2019Annual Feb. 20, 2020 Turn TableInnco systems GmbHDS 1200 SN/AN.C.R.N/AN.C.R. ControllerInnco systems GmbH CONTROLLER CO3000-4P CO3000/963/383 30516/L N.C.R.N/AN.C.R. Antenna MastInnco systems GmbHMA4640-XP-ET MA4640/536/383 30516/L N.C.R.N/AN.C.R. Anechoic ChamberSY Corporation L × W × H (9.6 m × 6.4 m × 6.6 m) N/AN.C.R.N/AN.C.R. Coaxial CableSUCOFLEX 104 (3 m) MY3258414 Jan. 28, 2020 Semi- annual Jul. 28, 2020 Coaxial CableSUCOFLEX 104 (10 m) MY3145814 Jan. 28, 2020 Semi- annual Jul. 28, 2020 Coaxial CableRosenberger LA1-C006-1500 131014 01/20 Aug. 28, 2019 Semi- annual Feb. 23, 2020 Report Number:F690501-RF-RTL000313 Page:5of76 The results of this test report are effective only to the items tested. The SGS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, without prior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Ltd. (Gunpo Laboratory)4, LS-ro 182beon-gil, Gunpo-si, Gyeonggi-do, Korea, 15807 http://www.sgsgroup.kr RTT5041-19(2019.04.24)(1)Tel. +82 31 428 5700 / Fax. +82 …

Text truncated - open the document above for the full version.

Test Report

Report Number:F690501-RF-RTL000314 Page:2of5 The results of this test report are effective only to the items tested. The SGS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, without prior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Ltd. (Gunpo Laboratory)4, LS-ro 182beon-gil, Gunpo-si, Gyeonggi-do, Korea, 15807 http://www.sgsgroup.kr RTT5041-19(2019.04.24)(1)Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mmx297 mm) INDEX Table of ContentsPage 1. General Information --------------------------------------------------------------------------------3 2. RF Exposure Evaluation --------------------------------------------------------------------------4 Report Number:F690501-RF-RTL000314 Page:3of5 The results of this test report are effective only to the items tested. The SGS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, without prior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Ltd. (Gunpo Laboratory)4, LS-ro 182beon-gil, Gunpo-si, Gyeonggi-do, Korea, 15807 http://www.sgsgroup.kr RTT5041-19(2019.04.24)(1)Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mmx297 mm) 1. General Information 1.1. Testing Laboratory SGS Korea Co., Ltd. (Gunpo Laboratory) - 10-2, LS-ro 182beon-gil, Gunpo-si, Gyeonggi-do, Korea, 15807 - 4, LS-ro 182beon-gil, Gunpo-si, Gyeonggi-do, Korea, 15807 - Designation number: KR0150 All SGS services are rendered in accordance with the applicable SGS conditions of service available on request and accessible athttp://www.sgs.com/en/Terms-and-Conditions.aspx. Phone No. : +82 31 688 0901 Fax No. : +82 31 688 0921 1.2. Details of Applicant Applicant:VARRAM SYSTEM Co., Ltd. Address:57, Techno 11-ro, Yuseong-gu, Daejeon, South Korea, 34036 Contact Person:Jung, Ju-yong Phone No.:+82 10 6342 9876 1.3. Details of Manufacturer Company:Same as applicant Address:Same as applicant 1.4. Description of EUT Kind of Product VARRAM360 Model Name VRTC1000 Power Supply DC 3.6 V Frequency Range 2 412㎒~ 2 462㎒(11b/g/n_HT20) 2 422㎒~ 2 452㎒(11n_HT40) Modulation Technique DSSS, OFDM Number of Channels 11 channels (11b/g/n_HT20) 7 channels (11n_HT40) Antenna Type Dielectric Chip Antenna Antenna Gain 0.50㏈i 1.5. Test Report Revision RevisionReport NumberDate of IssueDescription 0F690501-RF-RTL0003142020.02.21Initial Report Number:F690501-RF-RTL000314 Page:4of5 The results of this test report are effective only to the items tested. The SGS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, without prior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Ltd. (Gunpo Laboratory)4, LS-ro 182beon-gil, Gunpo-si, Gyeonggi-do, Korea, 15807 http://www.sgsgroup.kr RTT5041-19(2019.04.24)(1)Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mmx297 mm) 2. RF Exposure Evaluation 2.1. Environmental evaluation and exposure limit according to FCC CFR 47 part 1, 1.1307(b), 1.1310 LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) 2.1.1. Friis transmission formula: Pd = (Pout*G)/(4*pi*R 2 ) Where Pd = power density in㎽/㎠ Pout = output power to antenna in㎽ G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in㎝ Pd the limit of MPE, 1㎽/㎠. If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. Frequency Range (㎒) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (㎽/㎠) Average Time (A) Limits for Occupational/Controlled Exposure 0.3-3.06141.63*1006 3.0-301842/f4.89/f*900/f 2 6 30-30061.40.1631.06 300-1 500--f/3006 1 500-100 000--56 (B) Limits for General Population/Uncontrolled Exposure 0.3-1.346141.63*10030 1.34-30824/f2.19/f*180/f 2 30 30-30027.50.0730.230 300-1 500--f/150030 1 500-100 000 -- 1.030 Report Number:F690501-RF-RTL000314 Page:5of5 The results of this test report are effective only to the items tested. The SGS Korea is not responsible for the sampling, the results of this test report apply to the sample as received. This test report cannot be reproduced, except in full, without prior written permission of the Company. This test report does not assure KOLAS accreditation. SGS Korea Co., Ltd. (Gunpo Laboratory)4, LS-ro 182beon-gil, Gunpo-si, Gyeonggi-do, Korea, 15807 http://www.sgsgroup.kr RTT5041-19(2019.04.24)(1)Tel. +82 31 428 5700 / Fax. +82 31 427 2370 A4(210 mmx297 mm) 2.1.2. Test Result of RF Exposure Evaluation Test Item：RF Exposure Evaluation Data Test Mode：Normal Operation 2.1.3. Output Power into Antenna & RF Exposure Evaluation Distance WLAN (2.4G) - Maximum tune up tolerance Frequency Range (㎒) Output Average Power to Antenna (㏈m) Antenna Gain (㏈i) Power Density at 20㎝ (㎽/㎠) Limits (㎽/㎠) 2 412 ~ 2 46217.820.500.013 5121 Remark; - The power density Pd (5th column) at a distance of 20㎝calculated from the friis transmission formula is far below the limit of 1㎽/㎠. - This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. - This equipment should be installed and operated with minimum 20㎝between the radiator and your body. - The antenna gain of this transmitter is less than 6㏈i and must not be collocated or operating in conjunction with any other antenna or transmitter unless authorized to do so by the FCC. - According to KDB 447498 D01 RF Exposure Guidance 4.1.d, Output Average Power to Antenna applied Maximum Tune up power considering tolerance. - End of the Test Report -

Test Setup Photos

Test setup photos of EUT 1. Orthogonal plane of EUT - The testing was set in the below orthogonal plane and measured. X-axis 2. Photo of Radiated Spurious Emission Test (Below 1㎓) 3. Photo of Radiated Spurious Emission Test (Above 1㎓)

Contact Information

Applicant

Ju-yong Jung

[email protected]+82-70-8797-8922Fax: +82-10-4535-1875

Technical Contact

SGS Korea CoJulia Choi

[email protected]82 31 428 5853

4, LS-ro, 182 beon-gil · Gunpo-si · South Korea

Non-Technical Contact

SGS Korea CoBecky Kim

[email protected]82 31 428 5886

Test Firm

SGS Korea Co., LtdHwang Gihee

[email protected]+82-31-688-0901Fax: +82-31-427-2370

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
2	15C	2.42 GHz - 2.45 GHz	118.00 mW

Confidentiality

Long Term

Grant Notes

Power listed is conducted. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Only the antennas described in this filing may be used. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.