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QF9-ZEKLER412Hearing protection with Bluetooth and FM receiver

Hellberg Safety AB
Hearing protection with Bluetooth and FM receiver - FCC ID QF9-ZEKLER412 - Hellberg Safety AB
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Application Details

Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Date of Grant
Aug 13, 2020
Application Purpose
Original Equipment
Date of Application
Aug 13, 2020
Equipment Note
Hearing protection with Bluetooth and FM receiver
Frequency Range
2402.00000000 - 2480.00000000
Company
Hellberg Safety AB
Country
Sweden

Documents & Files

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Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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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

GB User manual8-13 SR Uputstvo za upotrebuUputstvo za upotrebu98-10398-103 DE Gebrauchsanweisung14-19 MK Упатство за користењеУпатство за користење104-109 FR Manuel d’utilisationManuel d’utilisation20-25 BG Инструкции за потребителяИнструкции за потребителя110-115 NL GebruiksaanwijzingGebruiksaanwijzing26-31 RO Instrucţiuni utilizareInstrucţiuni utilizare116-121 ES Instrucciones de usoInstrucciones de uso32-37 UA Інструкція користувачаІнструкція користувача122-127 PT Instruções do utilizadorInstruções do utilizador38-43 EE KasutussuunisedKasutussuunised128-133 IT Istruzioni per l’usoIstruzioni per l’uso44-49 LV Lietošanas instrukcijaLietošanas instrukcija134-139 GR Οδηγίες ΧρήσηςΟδηγίες Χρήσης50-55 LT Naudotojo instrukcijaNaudotojo instrukcija140-145 TR Kullanıcı talimatlarıKullanıcı talimatları56-61 DK BrugsanvisningBrugsanvisning146-151 CZ Návod na použitíNávod na použití62-67 SE BruksanvisningBruksanvisning152-156 SK Návod na obsluhuNávod na obsluhu68-73 NO Brukermanual157-162 PL Instrukcja obsługiInstrukcja obsługi74-79 FI KäyttöohjeKäyttöohje163-168 HU Felhasználói útmutatóFelhasználói útmutató80-85 IS NotendaleiðbeiningarNotendaleiðbeiningar169-174 SI Uporabniška navodilaUporabniška navodila86-91 RU Инструкция по эксплуатацииИнструкция по эксплуатации175-180 HR Korisničke uputeKorisničke upute92-97 SA تعليماتالاستخدامتعليماتالاستخدام181-186 USER MANUAL 412 RDB, 412 RDBH, 412 DB, 412 DBH F. Approval & Technical data Electrical input level (3,5 mm AUX) 263 mV = 82 dB(A) F:9 Criterion level EN 352-4 H= 108 dB, M= 103 dB, L= 94 dB PZT GmbH, Bismarckstrasse 264 B, 26389 Wilhelmshaven, Germany, Notified Body: 1974 F8 , Notified by ZLS Environmental operating requirements: -20 / +55 °C, < 90% humidity. Do not leave the product in direct sunlight. Store the product in the original packaging when not in use. ZEKLER 412 RDB, 412 DB Headband F1 Weight 419 g F4 Size: M,L F8 EN 352-1:2002 F3 Freq. Hz631252505001000200040008000HMLSNR Mean att. F5 21,018,421,127,736,936,142,138,8 Std. dev. F6 6,34,54,23,54,03,63,55,434272030 APV F7 14,713,916,924,232,932,538,633,4 ZEKLER 412 RDBH, 412 DBH Helmet mount F2 Weight: 442 g F4 EN 352-3:2002 F3 Freq. Hz631252505001000200040008000HMLSNR Mean att. F5 17,816,319,526,934,333,841,837,4 Std. dev. F6 4,24,03,23,14,02,93,33,833261929 APV F7 13,612,316,323,830,330,938,533,6 PZT GmbH, Bismarckstrasse 264B, 26389 Wilhelmshaven, Germany, Notified Body: 1974 F8 , Notified by ZLS The Bluetooth® wordmark and logotype are the property of Bluetooth® SIG, Inc., and all use of them is subject to licensing agreements. Bluetooth® standard here means that the product works with units that support a Bluetooth® headset and/or handsfree and/or A2DP profile. Zekler BT BLUETOOTH ® QUICK-GUIDE Long pressBluetooth® pairing, Bluetooth® ON/OFF, Reject call, Voice dial Short pressAnswer/End call 2 short pressesRe-dial last dialed number Volume contro l Turn knob up/down to adjust Bluetooth® volume. Music streaming• Start Bluetooth® on the headset and on your phone.• Start the music player on your phone.• All functions are controlled on your phone.• Your phone controls the master volume. www.zekler.com FUNCTION / ACTION HEADSET CONTROL CONFIRMATION AUDIO TONE Bluetooth® start-upand Bluetooth ® pairing (Bluetooth ® off, press 6 sec.) Press and hold for 3 seconds.Confirm pairing on your phone. Answer/End calls 1 short press Reject calls Press and hold for 3 seconds. Re-dial last dialed number 2 short presses Voice dialActivate voice control on your phone. Press 2 sec. and release.Confirmation from your phone. Dial tone B:1B:2B:3B:4 B:5B:6B:7 B:8 A A:4 A:1 A:2 A:3 A:5 A:7 A:8 A:6 A:9 A:13 A:10 A:12 A:11 A:15 A:14 A:18 A:16 A:17 A:7b E C D G. Approved helmet combinations * 1 Zekler 61G Art no. 380686550 PZT GmbH, Bismarckstrasse 264 B, 26389 Wilhelmshaven, Notified Body: 1974 F8 , Germany Notified by ZLS Manufacturer G1 Helmet model G2 Adapter G3 SML AuboueixIris 230 mmxxx BjornkladerBalance HD30 mmxxx BjornkladerBalance AC30 mmxxx Casco PF 100 AS S,M,L30 mmxxx CenturionConcept30 mmxx CervaAlpin worker30 mmxx IrudekEkain30 mmxx IrudekStilo 300V G4 30 mmx JSPEVO 230 mmxxx JSPEVO 330 mmxxx JSPMK 730 mmxxx JSPEvolite30 mmxxx KASKSuperplasma30 mmxxx KASKPlasma30 mmxxx KASKHP30 mmxxx LASRockman S1430 mmxxx LASRockman S1630 mmxxx LASRockman S1730 mmxxx PetzlST G4 30 mmx PetzlVENT G4 30 mmx PetzlBEST G4 30 mmx Manufacturer G1 Helmet model G2 Adapter G3 SML SchuberthBER8030 mmxxx SchuberthElectrician 8030 mmxxx Scott SafetyStyle 30030 mmxxx Scott SafetyStyle 60030 mmxxx Scott SafetyHC71030 mmxxx Scott SafetyHC71530 mmxxx Scott SafetyHC75025 mm* 1 xxx Singing RockFlash Industry G4 30 mmx Singing RockFlash Aero G4 30 mmx SundströmSR 570 G4 30 mmx Singing RockFlash Access G4 30 mmx UvexAirwing30 mmxxx UvexPheos30 mmxxx UvexPheos Alpine30 mmxxx 3M PeltorG200030 mmxxx 3M PeltorG300030 mmxxx 3MSecureFit X5000 G4 30 mmx 3MSecureFit X5500 G4 30 mmx 8 HEADSET AND NOISE ATTENUATING HEARING PROTECTOR This user manual applies to following models Headband-style hearing protection: Zekler 412 RDB - FM Radio, Level Dependent, Bluetooth® Zekler 412 DB - Level Dependent, Bluetooth® Helmet/Cap mounted hearing protection: Zekler 412 RDBH - FM Radio, Level Dependent, Bluetooth® Zekler 412 DBH - Level Dependent, Bluetooth® Hereby, Zekler Safety, declares that the hearing protector Zekler BT is in compliance with the PPE regulation EU 2016/425, the RED Directive 2014/53/EU (Europe) and applicable parts of European standards: • EN 352-1 (Headband/Neckband) • EN 352-3 (Helmet mount) • EN 352-4 (Level dependent) • EN 352-6 (External audio input) • EN 352-8 (Entertainment - AM/FM radio & Bluetooth®) The full text of the EU declaration of conformity is available at the following internet address: www.zekler.com/Declaration-of-conformity For traceability, see the label on the inside of battery lid. Tested to the Radio Equipment Directive (RED) 2014/53/EU (Europe) by Nemko, Notified Body: 0470. This product is covered by the …

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Cover Letter(s)

DATE Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: QF9-ZEKLER412 Product Name: ZEKLER 412DB & ZEKLER 412 RDB Request for Confidentiality Pursuant to Sections 0.457(d) and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...) • Schematics • Block diagram • Operational Description • Component list These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Dated this 22 th Day of May 20 20 By: Fredrik Eriksson Signature Printed Title: R&D Manager On behalf of : Hellberg Safety AB Telephone: +46703849400

External Photos

External Photos FCC ID: QF9-ZEKLER412 Zekler DB External Photos FCC ID: QF9-ZEKLER412 Zekler DB External Photos FCC ID: QF9-ZEKLER412 Zekler RDB External Photos FCC ID: QF9-ZEKLER412 Zekler RDB

ID Label/Location Info

Author: Fredrik Eriksson Document No: RnD_Spec_000XX Revision: 1 1 Zekler DB & RDB marking P ro ducts: Zekler DB, Zekler DBH, Zekler RDB & Zekler RDBH Label position:

ID Label/Location Info

Zekler BT LD Headband Zekler BT LD Helmet Zekler BT Combi Headband Zekler BT Combi Helmet

Internal Photos

Internal Photos FCC ID: QF9-ZEKLER412 Internal Photos FCC ID: QF9-ZEKLER412

RF Exposure Info

FCC ID: QF9-ZEKLER412 SAR Exclusion Justification Test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm Guidance document reference: 447498 D01 General RF Exposure Guidance v05r02, page 11, paragraph 4.3.1(1). The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] * [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where • f(GHz) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 5) in section 4.1 is applied to determine SAR test exclusion. SAR test exclusion analysis: Max. power of channel:0.83mW Min. separation distance:5mm Max. frequency:2.44GHz [(Pwr/Dist)*√Freq.] = 0.3 The result of the above SAR threshold calculation demonstrates that the result is less than the 1-g numeric threshold of 3 and the 10-g numeric threshold of 7.5. Conclusion: The above analysis shows that the evaluated device qualifies for exemption from SAR testing. Signed: , Technical Manager 6/18/2020

Test Report

Report No. 397015-01-R01 Template version: C Nemko Norway Nemko AS, Instituttveien 6, P.O. Box 96 Kjeller, 2027 Kjeller, Norway TEL +47 22 96 03 30 FAX +47 22 96 05 50 EMAIL [email protected] ENTERPRISE NUMBER NO974404532 nemko.com/no Test Report Product Headset with Bluetooth Classic and FM receiver Name and address of the applicant Hellberg Safety AS Stakebergsvägen 2 SE-44361 Stenkullen, Sweden Name and address of the manufacturer Hellberg Safety AS Stakebergsvägen 2 SE-44361 Stenkullen, Sweden Model 412RDB, 412RDBH, 412DB, 412DBH Rating 3.0V DC (2x AA cells) Trademark Zekler Serial number See clause 1.1 Additional information Bluetooth Basic Rate and EDR, FM Receiver Tested according to FCC Part 15.247 Frequency Hopping Transmitters / Digital Transmission Systems Industry Canada RSS-247, Issue 2 Digital Transmission Systems (DTSs), Frequency Hopping Systems (FHSs) and Licence-Exempt Local Area Network (LE-LAN) Devices Order number 397015 Tested in period 2020-05-06 to 2020-05-08 Issue date 2020-06-24 Name and address of the testing laboratory Instituttveien 6 Kjeller, Norway www.nemko.com CAB Number: FCC: NO0001 ISED: NO0470 TEL: +47 22 96 03 30 FAX: +47 22 96 05 50 An accredited technical test executed under the Norwegian accreditation scheme Prepared by [Frode Sveinsen] Approved by [G.Suhanthakumar] This report shall not be reproduced except in full without the written approval of Nemko. Opinions and interpretations expressed within this report are not part of the current accreditation. This report was originally distributed electronically with digital signatures. For more information contact Nemko. TEST REPORT FCC Part 15.247 Report no.: 397015-01-R01 FCC ID: QF9-ZEKLER412 IC: 5808A-ZEKLER412 Nemko Norway, Instituttveien 6, Kjeller, Norway Page 2 (61) CONTENTS 1 INFORMATION ......................................................................................................................... 3 1.1 Test Item .................................................................................................................................... 3 1.2 Normal test condition ................................................................................................................. 4 1.3 Test Engineer(s) ........................................................................................................................ 4 1.4 Antenna Requirement ................................................................................................................ 4 1.5 Worst-Case Configuration and Mode ......................................................................................... 4 1.6 Comments ................................................................................................................................. 4 2 TEST REPORT SUMMARY ...................................................................................................... 5 2.1 General ...................................................................................................................................... 5 2.2 Test Summary ........................................................................................................................... 6 3 TEST RESULTS ........................................................................................................................ 7 3.1 Power Line Conducted Emissions ............................................................................................. 7 3.2 Channel Separation and 20dB Bandwidth ................................................................................. 8 3.3 Occupancy Time ...................................................................................................................... 14 3.4 Occupied Bandwidth (99% BW) and Hopping Bandwidth ........................................................ 20 3.5 Peak Power Output .................................................................................................................. 26 3.6 Conducted Emissions at Antenna Connector .......................................................................... 32 3.7 Restricted Bands of operation.................................................................................................. 41 3.8 Radiated Emissions, Band Edge ............................................................................................. 42 3.9 Radiated Emission, 30 – 1000 MHz ......................................................................................... 46 3.10 Radiated Emissions, 1 - 26 GHz .............................................................................................. 48 4 Measurement Uncertainty ..................................................................................................... 59 5 LIST OF TEST EQUIPMENT................................................................................................... 60 6 BLOCK DIAGRAM .................................................................................................................. 61 6.1 Power Line Conducted Emission ............................................................................................. 61 6.2 Test Site Radiated Emission .................................................................................................... 61 TEST REPORT FCC Part 15.247 Report no.: 397015-01-R01 FCC ID: QF9-ZEKLER412 IC: 5808A-ZEKLER412 Nemko Norway, Instituttveien 6, Kjeller, Norway Page 3 (61) 1 INFORMATION 1.1 Test Item Name Zekler Model/version 412RDB, 412RDBH, 412DB, 412DBH FCC ID QF9-ZEKLER412 ISED ID 5808A-ZEKLER412 Serial number Conducted Sample: 3970150002 Radiated Sample: 3970150003 Hardware identity and/or version 49002-801-K, 48001-801-K Software identity and/or version 1.01 Frequency Range 2402 – 2480 MHz Number of Channels 79 Operating Modes Bluetooth FHSS Type of Modulation GFSK, π/4-DQPSK, 8-DPSK Rated Output Power 0.83 mW Type of Power Supply Primary or Secondary Batteries (2x AA Alkaline or NiMH cells) Antenn…

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Test Setup Photos

Photos of Test Set-up FCC ID: QF9-ZEKLER412 Photos of Test Set-up FCC ID: QF9-ZEKLER412

Contact Information

Applicant

Fredrik Eriksson(R&D Manager)
[email protected]46 (0) 302-244 50Fax: 46 (0) 302-244 60

Test Firm

Nemko Scandinavia ASTor Erik Pedersen
[email protected]+4798228176

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz830.00 µW
Confidentiality
Long Term
Grant Notes
Power listed is conducted. This equipment is authorized for portable RF exposure conditions.

Other Applications from Hellberg Safety AB

Family Radio Transceiver - FCC ID QF9LOCAL - Hellberg Safety AB
QF9LOCAL

Family Radio Transceiver

Mar 17, 2003

Equipment Class

FRE - Part 95 Family Radio Ear Held Transmitter