GU6-9485BTMobile Printer

Bluetooth Declaration Per FCC 15.247 Requirements 1 Output power and channel separation of a Bluetooth device in the different operating modes: The different operating modes (data-mode, acquisition-mode) of a Bluetooth device don’t influence the output power and the channel spacing. There is only one transmitter whic h is driven by identical input parameters concerning these two parameters. Only a differ ent hopping sequence will be used. For this reason the check of these RF parameters in one op-mode is sufficient. 2 Frequency range of a Bluetooth device: Hereby we declare that the maximum frequency of this device is: 2402 – 2480 MHz. This is according the Bluetooth Core Specification V 1.0B (+ critical errata) for devices which will be operated in the USA. This was checked during the Bluetooth Qualification tests (Test Case: TRM/CA/04-E). Other frequency ranges ( e.g. for Spain, France, Japan) which are allowed according the Core Specification are not supported by this device. 3 Co-ordination of the hopping sequence in data mode to avoid simultaneous occupancy by multiple transmitters: Bluetooth units which want to communicate with other units must be organized in a structure called piconet. This piconet consist of max. 8 Bluetooth units. One unit is the master the other seven are the slaves. The master co-ordinates frequency occupation in this piconet for all units. As the master hop sequence is derived from it’s BD address which is unique for every Bluetooth device, additional masters intending to establish ne w piconets will always use different hop sequences. 4 Example of a hopping sequence in data mode: Example of a 79 hopping sequence in data mode: 40, 21, 44, 23, 42, 53, 46, 55, 48, 33, 52, 35, 50, 65, 54, 67, 56, 37, 60, 39, 58, 69, 62, 71, 64, 25, 68, 27, 66, 57, 70, 59, 72, 29, 76, 31, 74, 61, 78, 63, 01, 41, 05, 43, 03, 73, 07, 75, 09, 45, 13, 47, 11, 77, 15, 00, 64, 49, 66, 53, 68, 02, 70, 06, 01, 51, 03, 55, 05, 04 5 Equally average use of frequencies in data mode and behaviour for short transmissions: The generation of the hopping sequence in connection mode depends essentially on two input values: 1. LAP/UAP of the master of the connection 2. Internal master clock The LAP (lower address part) are the 24 LSB’s of the 48 BD_A DDRESS. The BD_ADDRESS is an unambiguous number of every Bluetooth unit. The UA P (upper address part) are the 24 MSB’s of the 48 BD_ADDRESS. The internal clock of a Bluetooth unit is derived from a free running clock which is neve r adjusted and is never turned off. For synchronisation with other units only offset are u sed. It has no relation to the time of the day. Its resolution is at least half the RX/TX sl ot length of 312.5 μs. The clock has a cycle of about one day (23h30). In most case it is implemented as 28 bit counter. For the deriving of the hopping sequence the entire L AP (24 bits), 4 LSB’s (4 bits) (Input 1) and the 27 MSB’s of the clock (Input 2) are use d. With this input values different mathematical procedures (permutations, additions, XOR-o perations) are performed to generate the sequence. This will be done at the beginning o f every new transmission. Regarding short transmissions the Bluetooth system has the following behaviors: The first connection between the two devices is established, a hopping sequence was generated. For transmitting the wanted data the complete hopping sequence was not used. The connection ended. The second connection will be established. A new hopping sequence is generated. Due t o the fact that the Bluetooth clock has a different value, because the period between th e two transmission is longer (and it cannot be shorter) than the minimum resolution of the clock (312.5 μs). The hopping sequence will always differ from the first one. 6 Receiver input bandwidth and behaviors for repeated single or multiple packets: The input bandwidth of the receiver is 1 MHz. In every connection one Bluetooth device is the master and the other one is the slave. The master determines the hopping sequence (see chapter 5). The slave follows this sequence. Both devices shift between RX and TX time slot according to the clock of the master. Additionally the type of connection (e.g. single or multislot packet) is set up at the beginning of the connection. The master adapts its hopping frequency and its TX/RX timing according to the packet type of the connection. Also the slave of the connection will use these settings. Repeating of a packet has no influence on the hopping sequence. The hopping sequence generated by the master of the connection will be followed in any case. That means, a repeated packet will not be send on the same frequency, it is send on the next freque ncy of the hopping sequence. 7 Dwell time in data mode The dwell time of 0.3797s within a 30 second period in data mode is independent from the packet type (packet length). The calculation for a 30 second period is a follows: Dwell time = time slot length * hop rate / number of hopping channels *30s Example for a DH1 packet (with a maximum length of one time slot) Dwell time = 625 μs * 1600 1/s / 79 * 30s = 0.3797s (in a 30s period) For multislot packet the hopping is reduced according to the length of the packet. Example for a DH5 packet (with a maximum length of five time slots) Dwell time = 5 * 625 μs * 1600 * 1/5 *1/s / 79 * 30s = 0.3797s (in a 30s period) This is according the Bluetooth Core Specification V 1.0B (+ critical errata) for all Bluetooth devices. There for all Bluetooth devices comply with the FCC dwell time requirement in data mode. This was checked during the Bluetooth Qualification tests. The Dwell time in hybrid mode is measured and stated in the test report. 8 Channel Separation in hybrid mode The nominal channel spacing of the Bluetooth system is 1Mhz independent of the operating mode. The maximum “initial carrier frequency tolerance” which is allowed for Bluetooth is fcenter = 75 kHz. This was checked during the Bluetooth Qualification te…

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

FCC Confidentiality Request Number: CF303 Version: V05 Date: 21-05-2012 (Permanent or also called long term confidentiality is the normal method to keep certain docuements confidential, and may apply to schematics, block diagrams, operational description and bill of materials.) To: Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Pursuant to 47 CFR Section 0.459(a) & (b), we, (the applicant / grantee) Company name Avery Dennison Retail Information Services, LLC Address 170 Monarch Lane City Miamisburg Country USA request for this certification filing under: Grantee Code Product Number FCC ID: GU6 -9485BT to maintain permanent confidentiality for the following documents submitted within this application: (please cross what is applicable, or add other documents, provide the file name and description) Exhibit File Name Description Operational Description Operational Description (GU6-9485BT) explaining the functioning of the block diagram Block Diagrams Block Diagram (GU6-9485BT) showing the systematic building blocks of the EUT Schematics Diagrams Schematics (GU6-9485BT) showing components, their values and interconnection Bill of Materials Part List (GU6-9485BT) List of components used on the PCB’s of the EUT Above materials crossed contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. We understand that pursuant to 47 CFR section 0.457(d)(1)(ii) disclosure of the applicant and all accompanying documentation will not be made before the date of the grant. The documents indicated as confidential above, are not publicly available elsewhere. Attestation: City and Country: Date: Name: (this must be a person) Function: Signature: (or official company stamp) Miamisburg September 20, 2012 James Bacher Senior Engineer

FCC Authorization Letter Number: CF304 Version: V03 Date: 01-08-2011 We, (the approval holder) Company name Avery Dennison Retail Information Services, LLC Address 170 Monarch Lane City Miamisburg Country USA declare that the following representative (agent): Name (person) Mr. M. Koop Company name Teleconformity Address Rietven 31, 7534NH City Enschede Country Netherlands is hereby authorized to apply the following equipment for certification on our behalf: Product Description Mobile Printer Type or Model(s) 9485BT Tradename or Brand(s) AVERY DENNISON We also authorize Teleconformity (Mr. M. Koop, Manager Certification, Address: Rietven 31, 7534NH Enschede, the Netherlands) to apply and sign this application for certification, registration or filing on our behalf (as representative agent or certifier). Attestation: City and Country: Date: Name: (this must be a person) Function: Signature: (or official company stamp) Miamisburg September 20, 2012 James Bacher Senior Engineer

CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com EUT External Photographs CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Charger 1 CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Charger 2 CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Battery

CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Label and Location

CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com EUT Internal Photographs CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Main Board CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com BT Board BT Antenna CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Sub Board

CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Page 1 of 2 RF EXPOSURE EVALUATION Applicant : Avery Dennison Retail Information Services, LLC Applicant Address : 170 Monarch Lane, Miamisburg, OH 45342 Kind of Product : Mobile Printer Equipment model name : 9485BT RF power : 2.037 dBm Peak Conducted Antenna type : Chip antenna Gain 3.5 dBi Frequency Range : 2402 - 2480 MHz Number of channels : 79 CH CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Page 2 of 2 ** MPE Calculations ** No Evaluation Required if power is below this threshold. (60/f(GHz) mW) Frequency (GHz) mW Middle 2.441 24.58 The MPE calculation for this exposure is shown below. EIRP = P + G Where, P = Conducted output power (dBm) G = Power gain of the antenna (dBi) Measured Transmitter Output Power(Maximum : GFSK, CH 39) Output Power(dBm) Antenna gain (dBi) EIRP (dBm) EIRP (mW) 2.037 3.5 5.537 3.578 Conclusion: No SAR evaluation required since Transmitter EIRP is below FCC threshold.

CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Test Report No.: CTK-2012-00995 Date: September 20, 2012 Page 1 of 41 This Report shall not be reproduced except in full without the written approval of CTK Form No.: CTK-RF-EF-Part15 SubpartC(Rev.2) TEST REPORT For FCC Test Report No. : CTK-2012-00995 Date of Issue : September 20, 2012 FCC ID : GU6-9485BT IC : 1502A-9485BT Model/Type No. : 9485BT Kind of Product : Mobile Printer Applicant : Avery Dennison Retail Information Services, LLC Applicant Address : 170 Monarch Lane, Miamisburg, OH 45342 Manufacturer : SEWOO TECH CO., LTD. Manufacturer Address : 28-6, Gajangsaneopdong-ro, Osan-si, Gyeongi-do, 447-210, Korea Contact Person : James A Bacher / Senior Engineer Telephone : +1-937-865-2020 Received Date : April 10, 2012 Test period : Start : April 17, 2012 End : April 30, 2012 The test results presented in this report relate only to the object tested. Tested by Reviewed by Young-taek Lee Test Engineer Young-Joon, Park Technical Manager Date: September 20, 2012 Date: September 20, 2012 CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Test Report No.: CTK-2012-00995 Date: September 20, 2012 Page 2 of 41 This Report shall not be reproduced except in full without the written approval of CTK Form No.: CTK-RF-EF-Part15 SubpartC(Rev.2) REPORT REVISION HISTORY Date Revision Page No September 20, 2012 Issued (CTK-2012-00995) All This report shall not be reproduced except in full, without the written approval of CTK Co., Ltd. This document may be altered or revised by CTK Co., Ltd. personnel only, and shall be noted in the revision section of the document. Any alteration of this document not carried out by CTK Co., Ltd. will constitute fraud and shall nullify the document. CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Test Report No.: CTK-2012-00995 Date: September 20, 2012 Page 3 of 41 This Report shall not be reproduced except in full without the written approval of CTK Form No.: CTK-RF-EF-Part15 SubpartC(Rev.2) TABLE OF CONTENTS REPORT REVISION HISTORY ........................................................................................... 2 1.0 General Product Description ................................................................................ 4 1.1 Tested Frequency ............................................................................................... 4 1.2 Tested Mode ...................................................................................................... 4 1.3 Model Differences .............................................................................................. 5 1.4 Device Modifications ........................................................................................... 5 1.5 Peripheral Devices ............................................................................................. 5 1.6 Calibration Details of Equipment Used for Measurement ......................................... 5 1.7 Test Facility ....................................................................................................... 5 1.8 Laboratory Accreditations and Listings .................................................................. 6 2.0 Summary of tests .............................................................................................. 7 2.1 Transmitter Requirements ................................................................................... 8 2.1.1 Carrier Frequency Separation ........................................................................ 8 2.1.2 Number of Hopping Frequencies .................................................................. 10 2.1.4 Time of Occupancy (Dwell Time) .................................................................. 15 2.1.5 Maximum peak Conducted Output Power ...................................................... 19 2.1.6 Band-edge ................................................................................................ 22 2.1.7 Field Strength of Emissions(TX mode) .......................................................... 28 2.1.8 Field Strength of Emissions(RX mode) .......................................................... 34 2.1.9 AC Conducted Emissions ............................................................................. 38 APPENDIX A – Test Equipment Used For Tests ................................................................. 41 CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Test Report No.: CTK-2012-00995 Date: September 20, 2012 Page 4 of 41 This Report shall not be reproduced except in full without the written approval of CTK Form No.: CTK-RF-EF-Part15 SubpartC(Rev.2) 1.0 General Product Description Equipment model name : 9485BT Serial number : Prototype EUT condition : Pre-production, not damaged Antenna type : Chip antenna Gain 3.5 dBi Frequency Range : 2402 MHz - 2480 MHz RF power : 2.037 dBm Peak Conducted (GFSK) Type of Modulation : Frequency Hopping Spread Spectrum Number of channels : 79 Channel Spacing : 1MHz Channel Access Protocol : Frequency Hopping Type of Modulation : GFSK(1Mbps) Power Source : DC 7.4 V (Rechargeable Battery) 1.1 Tested Frequency LOW MID HIGH Frequency (MHz) 2402 2441 2480 1.2 Tested Mode - Pre-Scan has been conducted to determine the worst-case mode from all possible combinations between available modulations, data rates and antenna ports (if EUT with antenna diversity architecture). - Following channel(s) was (were) selected for the final test as listed below. Tested Ch Modulation Technology Modulation Type Packet Type Low, Mid, High FHSS GFSK DH 5 CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-3…

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

CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Test Setup Photographs and Configuration Conducted Voltage Emissions CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Radiated Electric Field Emissions CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com