Z4GK102Wireless Repeater

Product Manual Wireless Repeater K102 FCC ID: Z4GK102
     




Z4GK102


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Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. 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 Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This device complies with FCC RF radiation exposure limits set forth for general population (uncontrolled exposure). This device must not be collocated or operating in conjunction with any other antenna or transmitter. Specifications Input: 90 to 125 VAC. Radio Frequency Band: 902 to 928MHz Line of sight Radio Range: 100m Modulation Type: FHSS Power Output: 10mW Reprogrammability: Fully Reprogrammable over RF Battery: 3.6V 1AHr. Nickel Cadmium battery pack. Battery Lifetime: If line power is disconnected, battery pack will operate the module for 50 hours. Antenna: 915MHz ¼ wave antenna 82mm long Copper core 1.0mm 2 PVC coated to 2.5mm OD

Cora Tine Teoranta T/A Kelsius, Unit 2, Ballyconnell Industrial Estate, Falcarragh, Co Donegal, Ireland T +353 74 91 62982 F +353 74 91 65303 To: Federal Communications Commission 20th October 2011 7435 Oakland Mills Road Columbia, MD 21046-1609 Curtis-Straus LLC TCB Confidentiality Request FCC ID: Z4GK102 Authorization and Evaluation Division Pursuant to Sections 0.457 and 0.459 of the Commission's Rules, the applicant hereby requests confidential treatment of information accompanying this application as outlined below: Schematics Block Diagram Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters right be harmful to the applicant and provide unjustified benefits to its competitors. Sincerely, Dr. David Gray CTO Cora Tine Teoranta T/A Kelsius

Report Ref: 11E3767 Page 1 of 12 Project Number: 11E3767 Prepared for: Kelsius By Compliance Engineering Ireland Ltd Clonross Lane Derrockstown Dunshaughlin Co. Meath FCC Site Registration: 92592 Industry Canada Assigned Code: 8517A Date 7 th November 2011 FCC EQUIPMENT AUTHORISATION Test Report EUT Description Repeater Authorised: Compliance Engineering Ireland Ltd Raystown, Ratoath Road, Ashbourne, Co. Meath Tel: +353 1 8256722 Fax: +353 1 8256733 Report Ref: 11E3767 Page 2 of 12 Kelsius Applicant Name and Address The system covered under this authorisation report was designed, manufactured and assembled by Kelsius Ltd. The company's full name and mailing address is given below: Unit 6, Ballyconnell Industrial Estate, Falcarragh, Co Donegal, Ireland Model Name The model number for the EUT covered under this application report is: Repeater Report Ref: 11E3767 Page 3 of 12 Report Ref: 11E3767 Page 4 of 12 Report Ref: 11E3767 Page 5 of 12 KELSIUS MODEL:K102 FCC ID:Z4GK10 2 Report Ref: 11E3767 Page 6 of 12 Report Ref: 11E3767 Page 7 of 12 Report Ref: 11E3767 Page 8 of 12 Report Ref: 11E3767 Page 9 of 12 Report Ref: 11E3767 Page 10 of 12 Report Ref: 11E3767 Page 11 of 12 Report Ref: 11E3767 Page 12 of 12

KELSIUS MODEL:K102 FCC ID: Z4GK102 35mm 14mm Located on side of enclosure KELSIUS MODEL:K102 FCC ID:Z4GK10 2

Report Ref: 11E3767 Page 1 of 12 Project Number: 11E3767 Prepared for: Kelsius By Compliance Engineering Ireland Ltd Clonross Lane Derrockstown Dunshaughlin Co. Meath FCC Site Registration: 92592 Industry Canada Assigned Code: 8517A Date 7 th November 2011 FCC EQUIPMENT AUTHORISATION Test Report EUT Description Repeater Authorised: Compliance Engineering Ireland Ltd Raystown, Ratoath Road, Ashbourne, Co. Meath Tel: +353 1 8256722 Fax: +353 1 8256733 Report Ref: 11E3767 Page 2 of 12 Kelsius Applicant Name and Address The system covered under this authorisation report was designed, manufactured and assembled by Kelsius Ltd. The company's full name and mailing address is given below: Unit 6, Ballyconnell Industrial Estate, Falcarragh, Co Donegal, Ireland Model Name The model number for the EUT covered under this application report is: Repeater Report Ref: 11E3767 Page 3 of 12 Report Ref: 11E3767 Page 4 of 12 Report Ref: 11E3767 Page 5 of 12 KELSIUS MODEL:K102 FCC ID:Z4GK10 2 Report Ref: 11E3767 Page 6 of 12 Report Ref: 11E3767 Page 7 of 12 Report Ref: 11E3767 Page 8 of 12 Report Ref: 11E3767 Page 9 of 12 Report Ref: 11E3767 Page 10 of 12 Report Ref: 11E3767 Page 11 of 12 Report Ref: 11E3767 Page 12 of 12

Report Ref: 11E3767-2 Page 30 of 35 11.0 Maximum Permissible Exposure Frequency Range: 902 -928 MHz Low threshold = 60/f(GHz) mW = 60 / 0.928 = 64.6 mW Conducted Output Power Measured (dBm) = 9.04 dBm Antenna Gain (dBi) = 2.15 dBi EIRP = 11.19 dBm = 13.2 mW Since both Conducted Output Power and EIRP are below the low threshold, device complies with FCC RF radiation exposure limits for general population/uncontrolled exposure as a portable device without SAR evaluation.

Report Ref: 11E3767-2 Page 1 of 35 Project Number: 11E3767-2 Prepared for: Kelsius Ltd By Compliance Engineering Ireland Ltd Raystown Ratoath Road Ashbourne Co. Meath FCC Site Registration: 92592 Industry Canada Assigned Code: 8517A Compliance Engineering Ireland Ltd Raystown, Ratoath Road, Ashbourne, Co. Meath Tel: +353 1 8256722 Fax: +353 1 8256733 Report Ref: 11E3767-2 Page 2 of 35 Date 5 th November 2011 FCC EQUIPMENT AUTHORISATION Test Report EUT Description Repeater for use by applicant only. Authorised: Report Ref: 11E3767-2 Page 3 of 35 TEST SUMMARY The equipment complies with the requirements according to the following standards. TEST SPECIFICATION TEST PARAMETERS RESULT 15.247(b), (c) / RSS-210 A8.4 Maximum peak output power Pass 15.247/(e) / RSS-210 A8.1 Hopping channel carrier frequencies separation Pass 15.247(a) / RSS-210 A8.1 20dB bandwidth of the hopping channel Pass 15.247/(e) / RSS-210 A8.1 Number of hopping frequencies Pass 15.247/(e) / RSS-210 A8.1 Average time of occupancy of hopping frequency Pass 15.247(d) / RSS-210 A8.5 Antenna conducted spurious and band edge emissions Pass 15.247(d) / RSS-210 A8.5 Radiated spurious emissions Pass 15.109 / ICES-003 Receiver/digital device radiated emissions Pass THIS REPORT SHALL NOT BE REPRODUCED EXCEPT IN FULL, WITHOUT THE WRITTEN APPROVAL OF COMPLIANCE ENGINEERING IRELAND LTD Report Ref: 11E3767-2 Page 4 of 35 Exhibit A – Technical Report Table of Contents 1.0 EUT DESCRIPTION ................................................................................................................................ 5 1.1 EUT OPERATION ..................................................................................................................................... 6 1.2 MODIFICATIONS ..................................................................................................................................... 6 1.3 DATE OF TEST ........................................................................................................................................ 7 1.4.1 MEASUREMENT UNCERTAINTY ......................................................................................................... 7 2.0 EMISSIONS MEASUREMENTS ............................................................................................................. 8 2.1 CONDUCTED EMISSIONS MEASUREMENTS .................................................................................... 8 2.2 RADIATED EMISSIONS MEASUREMENTS ......................................................................................... 8 3.0 FIELD STRENGTH OF SPURIOUS RADIATED EMISSIONS ............................................................. 9 4.0 MAXIMUM PEAK OUTPUT POWER .................................................................................................... 11 5.0 HOPPING CHANNEL CARRIER FREQUENCIES SEPARATION .................................................... 14 6.0 20DB BANDWIDTH OF THE HOPPING CHANNEL ........................................................................... 16 7.0 NUMBER OF HOPPING FREQUENCIES ............................................................................................ 19 8.0 AVERAGE TIME OF OCCUPANCY OF HOPPING FREQUENCY ................................................... 21 9.0 ANTENNA CONDUCTED SPURIOUS EMISSIONS ........................................................................... 23 10.0 ANTENNA CONDUCTED BAND EDGE COMPLIANCE .................................................................... 27 11.0 MAXIMUM PERMISSIBLE EXPOSURE .............................................................................................. 30 12.0 LIST OF TEST EQUIPMENT ................................................................................................................. 31 Report Ref: 11E3767-2 Page 5 of 35 1.0 EUT Description The EUT was a repeater using a short range 915 MHz band transceiver intended to be used in temperature sensing and similar applications. Model: Repeater Type: 915 MHz Repeater FCC ID: Z4GK102 Company: Kelsius Contact Dr David Gray Address: Unit 6, Ballyconnell Industrial Estate, Falcarragh, Co Donegal, Ireland Phone: +353 7491 62982 extn 223 e-mail: [email protected] Test Standards: 47 CFR, Part 15.247 Type of radio: Stand-alone Transmitter Type: FHSS Operating Frequency Range(s): 902 to 927 MHz Number of Channels: 52 Antenna: Internal Transmitter power configuration: Mains Power 10 dBm Test Methodology: Measurements performed according to the procedures in ANSI C63.4-2003 Report Ref: 11E3767-2 Page 6 of 35 1.1 EUT Operation Operating Conditions during Test: The equipment under test was operated during the measurement under the following conditions: Standby Continuous transmissions with hopping function enabled Continuous transmissions with hopping function disabled (modulated signal) Continuous transmissions with hopping function disabled (un-modulated signal) Continuous receiving Test program (customer specific) No. Description 1. Test was performed at low channel, middle channel, and upper channel The unit was tested using a 120Vac supply. The module transmits once every 60 seconds under internal control. Environmental conditions During the measurement the environmental conditions were within the listed ranges: Normal Temperature: +15 to +35 ° C Humidity: 20-75 % 1.2 Modifications No modifications were required in order to pass the test specifications. Report Ref: 11E3767-2 Page 7 of 35 1.3 Date of Test The tests were carried out on one sample of the EUT during the month of October 2011. 1.4 Electromagnetic Emissions Testing The guidelines of CISPR 16-4 were used for all uncertainty calculations, estimates and expressions thereof for EMC testing. A copy of Compliance Engineering Ireland Ltd.’s policy for EMC Measurement Uncertainty is available on request. RF Requirements: Spurious emissions in accordance with FCC CFR 15.107, 15.109 and 15.209. Tests were carried out to the requirements of …

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Report Ref: 11E3767-4 Page 1 of 7 Project Number: 11E3767-4 Prepared for: Kelsius By Compliance Engineering Ireland Ltd Clonross Lane Derrockstown Dunshaughlin Co. Meath FCC Site Registration: 92592 Industry Canada Assigned Code: 8517A Date 5 th November 2011 FCC EQUIPMENT AUTHORISATION Test Report EUT Description Repeater Authorised: Compliance Engineering Ireland Ltd Raystown, Ratoath Road, Ashbourne, Co. Meath Tel: +353 1 8256722 Fax: +353 1 8256733 Report Ref: 11E3767-4 Page 2 of 7 List of Exhibits Title Page List of Exhibits Exhibit A – Technical Report Exhibit B – Photographs THIS REPORT SHALL NOT BE REPRODUCED EXCEPT IN FULL, WITHOUT THE WRITTEN APPROVAL OF COMPLIANCE ENGINEERING IRELAND LTD Report Ref: 11E3767-4 Page 3 of 7 Exhibit A – Technical Report Kelsius Applicant Name and Address The system covered under this authorisation report was designed, manufactured and assembled by Kelsius Ltd. The company's full name and mailing address is given below: Unit 6, Ballyconnell Industrial Estate, Falcarragh, Co Donegal, Ireland Model Name The model number for the EUT covered under this application report is: Repeater Report Ref: 11E3767-4 Page 4 of 7 Test Setups FIGURE 1: Radiated Emissions Test Setup – Test Distance 10m Report Ref: 11E3767-4 Page 5 of 7 FIGURE 2: Conducted Emissions Test Setup Report Ref: 11E3767-4 Page 6 of 7 Exhibit B Test Configurations Figure 1: Radiated emissions setup below 1 GHz Figure 2: Radiated emissions setup above 1 GHz Report Ref: 11E3767-4 Page 7 of 7 Figure 3: Conducted emissions setup