RSS-220 Device using Ultrawideband Technology EMC Analysis & Consultation Spectrum Engineering Branch Industry Canada
3 Broad Categories of Devices v Imaging Devices: Ground Penetrating Radar / Medical Imaging / Wall Radar/ Surveillance etc. v Vehicular Radar Devices v Communication Devices Imaging / radar – user specific Low proliferation rate 960 MHz 3. 1 GHz 1. 99 GHz Communication devices High proliferation rate 10. 6 GHz 22 GHz Vehicular radars Medium proliferation rate 29 GHz Frequency 2
RSS-220 vs FCC Part 15 v RSS-220 is in harmony with FCC Part 15 Subpart F. v Except Ø In Canada Imaging devices are licence-exempt while in the U. S. , they must be eligible for licensing under Part 90. 3
General Specifications for UWB Devices v Classified as Category I Equipment. v A Technical Acceptance Certificate (TAC) issued by the Certification and Engineering Bureau of Industry Canada, or a certificate issued by a Certification Body (CB) is required. v May not be employed for the operation of toys. v Operation onboard an aircraft, a ship or a satellite is prohibited. v Provisions for external amplifiers and transmitter antenna in Section 7 of RSS-Gen apply. 4
Vehicular Radar Devices v Licence-exempt. v -10 d. B bandwidth contained in the band 22 – 29 MHz. v Center frequency higher than 24. 075 GHz. v Radiated emissions at or below 960 MHz shall not exceed limits in Tables 2 and 3 of RSS-210. v Radiated emissions above 960 MHz. Frequency E. i. r. p. in a resolution bandwidth of 1 MHz Frequency E. i. r. p. in a resolution bandwidth of no less than 1 k. Hz 960 – 1 610 MHz – 75. 3 d. Bm 1 164 – 1 240 MHz – 85. 3 d. Bm 1 610 – 22 000 MHz – 61. 3 d. Bm 1 559 – 1 610 MHz – 85. 3 d. Bm 22 000 – 29 000 MHz – 41. 3 d. Bm 29 000 – 31 000 MHz – 51. 3 d. Bm Above 31 000 MHz – 61. 3 d. Bm 5
Vehicular Radar Devices (cont’d) v Any emissions within the 23. 6 – 24 GHz band at or greater than 30 degrees above the horizontal plane may not exceed -66. 3 d. Bm/MHz. Ø After January 1, 2010, these emissions shall not be permitted to exceed -71. 3 d. Bm/MHz. Ø After January 1, 2014, these emissions shall not be permitted to exceed -76. 3 d. Bm/MHz. v Peak power level is not permitted to exceed 0 d. Bm e. i. r. p. contained within a 50 MHz bandwidth. v Operation limited to field disturbance sensors mounted in terrestrial transportation vehicles. v Only radiate when the vehicle, on which it is mounted, is in operation. 6
Communication Devices v Two types: Indoor & Handheld (both licence-exempt). v General Specifications for communication devices: Ø -10 d. B bandwidth contained in the band 3. 1 – 10. 6 GHz. Ø Radiated emissions at or below 960 MHz shall not exceed limits in Tables 2 and 3 of RSS-210. Ø Peak power level is not permitted to exceed 0 d. Bm e. i. r. p. contained within a 50 MHz bandwidth. Ø Antenna of the UWB device must be factory installed and it must not be made modifiable by users. 7
Communication Devices (cont’d 1) v Indoor device specifications ØRadiated emissions above 960 MHz. Frequency E. i. r. p. in a resolution bandwidth of 1 MHz Frequency E. i. r. p. in a resolution bandwidth of no less than 1 k. Hz 960 – 1 610 MHz – 75. 3 d. Bm 1 164 – 1 240 MHz – 85. 3 d. Bm 1 610 – 1 990 MHz – 53. 3 d. Bm 1 559 – 1 610 MHz – 85. 3 d. Bm 1 990 – 3 100 MHz – 51. 3 d. Bm 3. 1 – 10. 6 GHz – 41. 3 d. Bm Above 10. 6 GHz – 51. 3 d. Bm Ø Must only be operated indoors. Ø Emissions must not be intentionally directed outside. Ø Use of outdoor mounted antennas or any other outdoors infrastructure is prohibited. Ø Field disturbance sensors installed inside of metal or underground storage tanks are to be considered to operate indoors provided the 8 emissions are directed towards the ground.
Communication Devices (cont’d 2) v Handheld device specifications ØRadiated emissions above 960 MHz. Frequency E. i. r. p. in a resolution bandwidth of 1 MHz 960 – 1 610 MHz – 75. 3 d. Bm 1 610 – 1 990 MHz – 63. 3 d. Bm 1 990 – 3 100 MHz – 61. 3 d. Bm 3. 1 – 10. 6 GHz – 41. 3 d. Bm Above 10. 6 GHz Frequency E. i. r. p. in a resolution bandwidth of no less than 1 k. Hz 1 164 – 1 240 MHz – 85. 3 d. Bm 1 559 – 1 610 MHz – 85. 3 d. Bm – 61. 3 d. Bm Ø Must not employ a fixed infrastructure. Ø Must not include devices attached to automotive or rail vehicles. Ø Must not employ antennas mounted on outdoor structures. Ø May operate indoors or outdoors. Ø Must cease transmission within 10 seconds unless it receives an acknowledgement from the associated receiver that its transmission is being received. 9
Radar Imaging Devices v 5 types: GPR, In-wall radar, Through-wall radar, Medical imaging, & Surveillance (All licence-exempt). v General specifications for radar imaging devices: ØRadiated emissions at or below 960 MHz shall not exceed limits in Tables 2 and 3 of RSS-210. ØPeak power level is not permitted to exceed 0 d. Bm e. i. r. p. contained within a 50 MHz bandwidth. Ø Devices are to be employed only for the type of information exchange described in accordance with their definitions. Ø The detection of tags or the transfer of data or voice information is not permitted under the standards for a radar imaging device. 10
Radar Imaging Devices (cont’d 1) v GPR & In-wall Radar Specifications Ø -10 d. B bandwidth below 10. 6 GHz. Ø Radiated emissions above 960 MHz. Frequency in MHz E. i. r. p. in a resolution bandwidth of 1 MHz 960 – 1 610 MHz – 65. 3 d. Bm 1 610 – 1 990 MHz – 53. 3 d. Bm 1 990 – 3 100 MHz – 51. 3 d. Bm 3 100 – 10 600 MHz – 41. 3 d. Bm Above 10 600 MHz Frequency E. i. r. p. in a resolution bandwidth of no less than 1 k. Hz – 51. 3 d. Bm 1 164 – 1 240 MHz – 75. 3 d. Bm 1 559 – 1 610 MHz – 75. 3 d. Bm Ø Must contain a manually operated switch that causes the transmitter to cease operation within 10 seconds of being released by the operator. Ø Operation limited for purposes associated with law enforcement, scientific research institutes, commercial mining companies, construction companies, and for emergency rescue or firefighting organizations. 11
Radar Imaging Devices (cont’d 2) v Through-wall Radar Specifications Ø -10 d. B bandwidth contained either below 960 MHz or in the band 1. 99 – 10. 6 GHz. Ø Radiated emissions above 960 MHz. For – 10 d. B bandwidth below 960 MHz Frequency E. i. r. p. in a resolution bandwidth of 1 MHz 960 – 1 610 MHz – 53. 3 d. Bm Above 1 990 MHz – 51. 3 d. Bm Frequency – 65. 3 d. Bm 1 610 – 1 990 MHz For – 10 d. B bandwidth below 960 MHz E. i. r. p. in a resolution bandwidth of no less than 1 k. Hz 1 164 – 1 240 MHz – 75. 3 d. Bm 1 559 – 1 610 MHz – 75. 3 d. Bm For – 10 d. B bandwidth in 1 990 – 10 600 MHz Frequency E. i. r. p. in a resolution bandwidth of 1 MHz 960 – 1 610 MHz – 46. 3 d. Bm 1 610 – 10 600 MHz – 41. 3 d. Bm Above 10 600 MHz – 51. 3 d. Bm E. i. r. p. in a resolution bandwidth of no less than 1 k. Hz 1 164 – 1 240 MHz – 56. 3 d. Bm 1 559 – 1 610 MHz – 56. 3 d. Bm 12
Radar Imaging Devices (cont’d 3) v Through-wall Radar Specifications (cont’d) Ø Must contain a manually operated switch that causes the transmitter to cease operation within 10 seconds of being released by the operator. Ø Operation restricted to law enforcement, emergency rescue or firefighting organizations that are under a local, a provisional, or a federal authority. 13
Radar Imaging Devices (cont’d 4) v Surveillance Devices Specifications Ø -10 d. B bandwidth contained in the band 1. 99 – 10. 6 GHz. Ø Radiated emissions above 960 MHz. Frequency E. i. r. p. in a resolution bandwidth of 1 MHz Frequency E. i. r. p. in a resolution bandwidth of no less than 1 k. Hz 960 – 1 610 MHz – 53. 3 d. Bm 1 164 – 1 240 MHz – 63. 3 d. Bm 1 610 – 1 990 MHz - 51. 3 d. Bm 1 559 – 1 610 MHz – 63. 3 d. Bm 1 990 – 10 600 MHz – 41. 3 d. Bm Above 10 600 MHz – 51. 3 d. Bm Ø Operation restricted to law enforcement, firefighting or emergency rescue organizations, public utility licensees, industrial entity (e. g. , petroleum) licensees or to manufacturer licensees. 14
Radar Imaging Devices (cont’d 5) v Medical Devices Specifications Ø -10 d. B bandwidth contained in the band 3. 1 – 10. 6 GHz. Ø Radiated emissions above 960 MHz. Frequency E. i. r. p. in a resolution bandwidth of 1 MHz Frequency E. i. r. p. in a resolution bandwidth of no less than 1 k. Hz 960 – 1 610 MHz – 65. 3 d. Bm 1 164 – 1 240 MHz – 75. 3 d. Bm 1 610 – 1 990 MHz – 53. 3 d. Bm 1 559 – 1 610 MHz – 75. 3 d. Bm 1 990 – 3 100 MHz – 51. 3 d. Bm 3 100 – 10 600 MHz – 41. 3 d. Bm Above 10 600 MHz – 51. 3 d. Bm Ø Must contain a manually operated switch that causes the transmitter to cease operation within 10 seconds of being released by the operator. Ø Operation of medical imaging devices is to be used at the direction 15 of, or under the supervision of, a licensed health care practitioner.
Merci Thank you Prepared by Adoule Rasno (DGSE) 16
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