2AU6N-VO8161C915-928MHz wireless Interface

VOKKERO VOKKERO VOGO 101, place Pierre Duhem, Immeuble Les Centuries II, 34000 Montpellier, France www.vokkero.com VOGO NA (North America) 25 Main Street, 3rd Floor Tuckahoe, NY 10707 www.vokkerousa.com User Guide Version 1.0 XX VOKKERO ELITE FCC | WIRELESS INTERFACE Wireless Interface (WI) ELITE FCC User Guide V1.0 2Page/ 15 PRÉAMBULE / PREAMBLE • Ce guide décrit les fonctionnalités des produits VOKKERO ELITE FCC, Wireless Interface (WI) ELITE FCC, ses options et ses accessoires. • This guide describes the functionality of the VOKKERO ELITE FCC, Wireless Interface (WI) ELITE FCC products, options and accessories. • Aucun extrait de ce document ne pourra être reproduit ou transmis (sous format électronique ou papier, ou par photocopie) sans l’accord de VOGO. Ce document pourra être modifié sans préavis. Toutes les marques citées dans ce guide font l’objet d’un droit de propriété intel- lectuelle. • No part of this document may be reproduced or transmitted (in electronic or paper, or photocopying) without the agreement of VOGO. This document may be changed without notice. All trademarks mentioned in this guide are the subject of intellectual property rights. VOGO NA (North America) 25 Main Street, 3rd Floor Tuckahoe, NY 10707 www.vokkerousa.com VOGO (Headquarters) 101, place Pierre Duhem, Immeuble Les Centuries II, 34000 Montpellier, France www.vokkero.com Wireless Interface (WI) ELITE FCC User Guide V1.0 3Page/ 15 Table des matières PRÉAMBULE / PREAMBLE 2 INFORMATIONS 4 DISCLAIMER 4 TECHNICAL SUPPORT 4 COMPLIANCE TO FCC US/CAN 5 ENVIRONMENTAL RECOMMENDATIONS 7 WARNINGS 7 USAGE OBLIGATIONS 8 DISPOSAL OF WASTE BY USERS IN PRIVATE HOUSEHOLDS 8 INTRODUCTION 9 AVAILABLE CHANNELS AND USE RESTRICTIONS 9 1. SYSTEM DESCRIPTION 10 1.1. VOKKERO® ELITE WI interface 10 1.1.1. Device interface description 10 1.1.2. General features 10 2. STARTING THE INTERFACE 11 2.1. Description of screen icons (default) 11 2.2. Description of screen icons (default) 11 2.3. How the interface works 11 2.3.1. CHANNEL/GROUP selection 11 2.3.2. “CALL” BUTTON 11 2.3.3. SETTINGS BUTTON 12 3. RADIO CONFIGURATION 13 3.1. Connection 13 3.2. Configuration with the VOKKERO® ELITE conference system 13 3.3. Antenna requirements 13 4. AUDIO CONFIGURATION WITH 4-WIRE INTERCOM SYSTEMS 14 4.1. Clearcom 4-wire interface 14 4.2. GreenGo 4-wire interface 15 Wireless Interface (WI) ELITE FCC User Guide V1.0 4Page/ 15 GB INFORMATIONS Document Information Title VOKKERO ELITE FCC Subtitle Wireless Interface (WI) ELITE FCC Document type User Guide Version Version 1.0 This document applies to the following products: NomRéférence Wireless Interface (WI) ELITE FCC Up to: VO8161CA DISCLAIMER This document and the use of any information contained therein, is subject to the acceptance of the VOKKERO terms and conditions. They can be downloaded from www.vokkerousa.com VOKKERO makes no warranties based on the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. VOKKERO reserves all rights to this document and the information contained herein. Reproduction, use or disclosure to third parties without express permission is strictly prohibited. Copyright © 2016, VOKKERO. VOKKERO is a registered trademark in the EU and other countries. TECHNICAL SUPPORT Website Our website contains a lot of useful information: information on modules and wireless modems, user guides, and configuration software and technical documents which can be accessed 24 hours a day. If you have technical problems or cannot find the required information in the provided documents, contact our Technical Support on our web- site: www.vokkerousa.com. This ensures that your request will be processed as soon as possible. Helpful Information when Contacting Technical Support When contacting Technical Support, please have the following information ready: • Product type (for example Guardian) • Firmware version (for example V1.0) • A clear description of your question or the problem • A short description of the application All rights to this manual are the exclusive property of VOKKERO. All rights reserved. Copying this manual (without written permission from the owner) via printing, copying, recording or by any other means, translating this manual (in full or partially) into any other language, including all programming languages, using any electrical, mechanical, magnetic or optical devices, manually or any by other methods, is prohibited. VOKKERO reserves the right to change the technical specifications or functions of its products, or to cease manufacturing any of its products, or to cease technical support for one of its products without notice in writing and urges its customers to make sure that the information they have is valid. VOKKERO configuration software and programs are available free of charge in a non-modifiable version. VOKKERO can make no guarantees, including guarantees concerning suitability and applicability for a certain type of application. Under no circumstances can the manufacturer, or the distributor of an VOKKERO program, be held liable for any damage caused by the use of the aforesaid program. Program names, as well as all copyright relating to programs, are the exclusive property of VOKKERO. Any transfer, granting of licences to a third party, leasing, hire, trans- port, copying, editing, translation, modification into another programming language or reverse engineering are prohibited without VOKKERO’s prior written authorisation and consent. 5Page/ 15 Wireless Interface (WI) ELITE FCC User Guide V1.0 GB COMPLIANCE TO FCC US/CAN • 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 of the device. This equipment has been tested and fo…

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Document Version 1.1 2020-10-30 LONG-TERM CONFIDENTIALITY REQUEST for Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 TO WHOM IT M AY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request Long-Term Confidentiality for the following product: For the product stated above, we request Long-Term Confidentiality for exhibits which contain Block Diagram, Operational Description, Parts List/Tune Up Info, Schematics, SDR Software/Security Info. The above exhibits contain ou r trade secrets and proprietary information that could be of benefit to o ur competitors. This information will not be publicly available. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Company Name: Phone: Company Address: Fax: E-mail: Contact Name: Signature: Signature Date: Check your GC here. Click Grantee Search. FCC I D: Grantee Code Equipment Product Code

Annex A 1-1524/20-01-05_AnnexA External photos of the Equipment Under Test This addendum is electronically signed and valid without handwritten signature. For verification of the electronic signatures, the public keys can be requested at the testing laboratory. Document authorized: Hans-Joachim Wolsdorfer Lab Manager Radio Communications & EMC CTC advanced GmbHUntertuerkheimer Str. 6-10 66117 Saarbruecken / Germany Phone: +49 681 5 98 - 0 Fax: +49 681 5 98 - 9075 web: ctcadvanced.com e-mail: [email protected] Photos Photo 1 Photo 2 2021-01-12Document No. 1-1524/20-01-05_AnnexA2/9 Photo 3 Photo 4 2021-01-12Document No. 1-1524/20-01-05_AnnexA3/9 Photo 5 Photo 6 2021-01-12Document No. 1-1524/20-01-05_AnnexA4/9 Photo 7 Photo 8 2021-01-12Document No. 1-1524/20-01-05_AnnexA5/9 Photo 9 Photo 10 2021-01-12Document No. 1-1524/20-01-05_AnnexA6/9 Photo 11 Photo 12 2021-01-12Document No. 1-1524/20-01-05_AnnexA7/9 Photo 13 2021-01-12Document No. 1-1524/20-01-05_AnnexA8/9 Document history VersionApplied changesDate of release initial release2021-01-12 - END OF DOCUMENT - 2021-01-12Document No. 1-1524/20-01-05_AnnexA9/9

VOKKERO ELITE 915 WIRELESS INTERFACE VO8161C LABEL AND LABEL LOCATION INFO V1.0 1.Label of the VO8161C : 2.Label location of the VO8161C :

Annex B 1-1524/20-01-05_AnnexB Internal photos of the Equipment Under Test This addendum is electronically signed and valid without handwritten signature. For verification of the electronic signatures, the public keys can be requested at the testing laboratory. Document authorized: Hans-Joachim Wolsdorfer Lab Manager Radio Communications & EMC CTC advanced GmbHUntertuerkheimer Str. 6-10 66117 Saarbruecken / Germany Phone: +49 681 5 98 - 0 Fax: +49 681 5 98 - 9075 web: ctcadvanced.com e-mail: [email protected] Photos Photo 1 Photo 2 2021-01-12Document No. 1-1524/20-01-05_AnnexB2/7 Photo 3 Photo 4 2021-01-12Document No. 1-1524/20-01-05_AnnexB3/7 Photo 5 Photo 6 2021-01-12Document No. 1-1524/20-01-05_AnnexB4/7 Photo 7 Photo 8 2021-01-12Document No. 1-1524/20-01-05_AnnexB5/7 Photo 9 2021-01-12Document No. 1-1524/20-01-05_AnnexB6/7 Document history VersionApplied changesDate of release initial release2021-01-12 - END OF DOCUMENT - 2021-01-12Document No. 1-1524/20-01-05_AnnexB7/7

© CTC advanced GmbH Page 1 of 3 D-PL-12076-01-03 Maximum Permissible Exposure (MPE) & Exposure evaluation Report identification number: 1-1524/20-01-07 MPE (FCC_ISED) Certification numbers and labeling requirements FCC ID 2AU6N-VO8161C ISED number 25704-VO8161C HVIN (Hardware Version Identification Number) VO8161C PMN (Product Marketing Name) Vokkero ELITE 915 Wireless Interface FVIN (Firmware Version Identification Number) V01-07.00-07.00 HMN (Host Marketing Name) -/- This report is electronically signed and valid without handwriting signature. For verification of the electronic signatures, the public keys can be requested at the testing laboratory. Document authorised: Alexander Hnatovskiy Marco Scigliano Lab Manager Testing Manager Radio Communications & EMC Radio Communications & EMC Report no.: 1-1524/20-01-07 © CTC advanced GmbH Page 2 of 3 EUT technologies: Technologies: Max. power [dBm] Antenna gain max.: [dBi] * conducted EIRP DTS 900MHz decl. 14.0 (avg) meas. 13.9 (avg) decl. 17.5 (avg) meas. 17.4 (avg) 3.5 FHSS 900MHz decl. 19.0 (avg) meas. 17.7 (avg) decl. 22.5 (avg) meas. 21.2 (avg) 3.5 )* worst case of all antenna types, channels and modulations (overrated) NOTE: Measurements where performed with a test mode that uses 13.52% duty cycle and corrected up to 25% duty cycle for matching “real life” hopping configuration. Prediction of MPE limit at given distance - FCC Equation from page 18 of OET Bulletin 65, Edition 97-01 S = PG / 4 π R 2 where: S = Power density P = Power input to the antenna G = Antenna gain R = Distance to the center of radiation of the antenna PG = Output Power including antenna gain The table below is excerpted from Table 1B of 47 CFR 1.1310 titled “Limits for Maximum Permissible Exposure (MPE), Limits for General Population/Uncontrolled Exposure” Frequency Range (MHz) Power Density (mW/cm 2 ) Averaging Time (minutes) 300 -1500 f/1500 30 1500 - 100000 1.0 30 where f = Frequency (MHz) Prediction: worst case Technologies:FHSS Frequency (MHz)900 PGDeclared max power (EIRP)22.5dBm RDistance20cm SMPE limit for uncontrolled exposure 0.6 mW/cm 2 Calculated Power density:0.0354mW/cm² Calculated percentage of Limit: 5.90% This prediction demonstrates the following: The power density levels for FCC at a distance of 20 cm are below the maximum levels allowed by regulations. Report no.: 1-1524/20-01-07 © CTC advanced GmbH Page 3 of 3 Prediction of MPE limit at given distance - ISED RSS-102, Issue 5, 2.5.2 RF exposure evaluation is required if the separation distance between the user and/or bystander and the device’s radiating element is greater than 20 cm, except when the device operates as follows: • below 20 MHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or less than 1 W (adjusted for tune-up tolerance); • at or above 20 MHz and below 48 MHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or less than 4.49/ƒ 0.5 W (adjusted for tune-up tolerance), where ƒ is in MHz; • at or above 48 MHz and below 300 MHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or less than 0.6 W (adjusted for tune-up tolerance); • at or above 300 MHz and below 6 GHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or less than 1.31 x 10 -2 ƒ 0.6834 W (adjusted for tune-up tolerance), where ƒ is in MHz; • at or above 6 GHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or less than 5 W (adjusted for tune-up tolerance). Prediction: worst case FHSS Frequency900MHz R Distance20cm PMax power input to the antenna19dBm GAntenna gain3.5dBi PG Maximum EIRP22.5dBm P G Maximum EIRP177.8mW Exclusion Limit from above:1.37W Calculated percentage of Limit: 13.00% Conclusion: RF exposure evaluation is not required.

BNetzA - CAB - 02/21 - 102 TEST REPORT Test report no.: 1-1524/20-01-05-A Testing laboratory Applicant CTC advanced GmbH Untertuerkheimer Strasse 6 – 10 66117 Saarbruecken / Germany Phone: + 49 681 5 98 - 0 Fax: + 49 681 5 98 - 9075 Internet: https://www.ctcadvanced.com e-mail: [email protected] Accredited Testing Laboratory: The testing laboratory (area of testing) is accredited according to DIN EN ISO/IEC 17025 (2018-03) by the Deutsche Akkreditierungsstelle GmbH (DAkkS) The accreditation is valid for the scope of testing procedures as stated in the accreditation certificate starting with the registration number: D-PL-12076-01. VOGO 101 place Pierre Duhem – Immeuble Les Centuries II 3400 Montpellier / FRANCE Phone: +33 6 43 78 76 85 Contact: Pascal Saguin e-mail: [email protected] Manufacturer VOGO Parc Technologique des Fontaines – Activillage 3A 38190 Bernin / FRANCE Test standard/s FCC - Title 47 CFR Part 15 FCC - Title 47 of the Code of Federal Regulations; Chapter I; Part 15 - Radio frequency devices RSS - 247 Issue 2 Digital Transmission Systems (DTSs), Frequency Hopping Systems (FHSs) and Licence - Exempt Local Area Network (LE-LAN) Devices For further applied test standards please refer to section 3 of this test report. Test Item Kind of test item: DIGITAL AUDIO TRANSCEIVER Model name: Vokkero ELITE 915 Wireless Interface – VO8161C FCC ID: 2AU6N-VO8161C IC: 25704-VO8161C Frequency: DTS band 902 – 928 MHz Technology tested: Proprietary DTS/FHSS Antenna: External antenna Power supply: 100 V to 240 V AC mains Temperature range: -20°C to +55°C This test report is electronically signed and valid without handwritten signature. For verification of the electronic signatures, the public keys can be requested at the testing laboratory. Test report authorized: Test performed: draft p.o. draft Christoph Schneider Tobias Wittenmeier Lab Manager Testing Manager Radio Communications Radio Communications Test report no.: 1-1524/20-01-05-A © CTC advanced GmbH Page 2 of 87 1 Table of contents 1 Table of contents ............................................................................................................................................. 2 2 General information ......................................................................................................................................... 4 2.1 Notes and disclaimer ............................................................................................................................ 4 2.2 Application details ................................................................................................................................ 4 2.3 Test laboratories sub-contracted ......................................................................................................... 4 3 Test standard/s, references and accreditations .............................................................................................. 5 4 Reporting statements of conformity – decision rule ...................................................................................... 6 5 Test environment ............................................................................................................................................. 7 6 Test item .......................................................................................................................................................... 7 6.1 General description ............................................................................................................................... 7 6.2 Additional information .......................................................................................................................... 7 7 Description of the test setup............................................................................................................................ 8 7.1 Shielded semi anechoic chamber ......................................................................................................... 9 7.2 Shielded fully anechoic chamber ........................................................................................................ 11 7.3 Conducted measurements .................................................................................................................. 12 7.4 AC conducted .................................................................................................................................... 13 8 Sequence of testing ....................................................................................................................................... 14 8.1 Sequence of testing radiated spurious 9 kHz to 30 MHz ................................................................... 14 8.2 Sequence of testing radiated spurious 30 MHz to 1 GHz .................................................................. 15 8.3 Sequence of testing radiated spurious 1 GHz to 18 GHz ................................................................... 16 9 Measurement uncertainty .............................................................................................................................. 17 10 Summary of measurement results ............................................................................................................. 18 10.1 Part 1: FHSS .................................................................................................................................... 18 10.2 Part 2: DTS ....................................................................................................................................... 19 11 RF measurements ...................................................................................................................................... 20 11.1 Additional comments ...................................................................................................................... 20 12 Measurement results Part 1 FHSS ................................…

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Annex D 1-1524/20-01-05_AnnexD Setup photos of the Equipment Under Test This addendum is electronically signed and valid without handwritten signature. For verification of the electronic signatures, the public keys can be requested at the testing laboratory. Document authorized: Michael Dorongovski Lab Manager Radio Communications CTC advanced GmbHUntertuerkheimer Str. 6-10 66117 Saarbruecken / Germany Phone: +49 681 5 98 - 0 Fax: +49 681 5 98 - 9075 web: ctcadvanced.com e-mail: [email protected] Photos Photo 1 Photo 2 2021-01-15Document No. 1-1524/20-01-05_AnnexD2/5 Photo 3 Photo 4 2021-01-15Document No. 1-1524/20-01-05_AnnexD3/5 Photo 5 Photo 6 2021-01-15Document No. 1-1524/20-01-05_AnnexD4/5 Document history VersionApplied changesDate of release initial release2021-01-15 - END OF DOCUMENT - 2021-01-15Document No. 1-1524/20-01-05_AnnexD5/5