Technical Specification for Short Range Devices
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Technical Specification for Short Range Devices IDA TS SRD Issue 1 Rev 4, July 2009 Infocomm Development Authority of Singapore Resource Management & Standards 8 Temasek Boulevard #14-00 Suntec Tower Three Singapore 038988 © Copyright of IDA, 2009 This document may be downloaded from the IDA website at http://www.ida.gov.sg and shall not be distributed without written permission from IDA IDA TS SRD: 2009 Contents Section Page 1. General Requirements 3 1.1 Scope of Specification 3 1.2 Design of Short Range Devices 3 2. Technical Requirements 3 Table 1: Technical Requirements for Short Range Devices (SRD) 4 Table 2: Technical Requirements for Short Range Devices (SRD) – Usage Requires Approval 10 3. Testing for Compliance with Technical Requirements 12 Annex A Addendum/Corrigendum 14 Changes to IDA TS SRD, Issue 1 Rev 3, Jan 2008 Changes to IDA TS SRD, Issue 1 Rev 2, Aug 06 Changes to IDA TS SRD, Issue 1 Rev 1, Jul 05 Changes to IDA TS SRD, Issue 1 Dec 04 Changes to IDA TS 5 to TS 14, TS SRRS and TS WLAN NOTICE This Specification is subject to review and revision. 2 IDA TS SRD: 2009 1. General Requirements 1.1 Scope of Specification 1.1.1 This Specification defines the minimum technical requirements for short range device transmitters and receivers to operate in one of the authorised frequency bands or frequencies, and transmit within the corresponding output power levels given in Table 1 and 2. Short range devices are intended for communications in confined areas of buildings as well as for localised on-site operations. 1.1.2 Short range devices may be fixed, mobile or portable stations that come with a radio frequency output connector and dedicated antenna or an integral antenna. Applications include alarms, identification systems, radio-detection, vehicle radar systems, wireless local area networks, remote controls, telecommand, telemetry and on-site paging systems. These devices may employ different types of modulation and may have speech application. 1.2 Design of Short Range Device Short range devices shall be designed to meet the following basic objectives: (a) The device is intended for operating in unprotected and shared frequency bands. Its operation shall not cause interference with other authorised radio-communication services, and be able to tolerate any interference caused by other radio-communication services, electrical or electronic equipment. (b) The device shall not be constructed with any external or readily accessible control which permits the adjustment of its operation in a manner that is inconsistent with this Specification. (c) The device shall be marked with the supplier/manufacturer’s name or identification mark, and the supplier/manufacturer’s model or type reference. The markings shall be legible, indelible and readily visible. 2. Technical Requirements The short range device shall comply with the maximum field strength or radio frequency (RF) output power and spurious emissions given in Table 1 and 2, operating in its intended frequency band or frequencies. It shall fulfil the relevant requirements of this Specification on all the permitted frequencies which it is intended to operate. 3 IDA TS SRD: 2009 Table 1: Technical Requirements for Short Range Devices (SRD) Transmitter Applicable Authorised Frequency Bands / Maximum Field Strength Typical Application Spurious Radio Remarks Frequencies / RF Output power Types Emissions Standards 16 – 150 kHz ≤ 66 dBμA/m @ 3m 150 – 5000 kHz ≤ 13.5 dBμA/m @ 10m ≥ 32 dB below Induction loop system / 1 carrier at 3 m or EN 300 224-1 RFID 6765 – 6795 kHz ≤ 42 dBμA/m @ 10m EN 300 224-1 7400 – 8800 kHz ≤ 9 dBμA/m @ 10m 2 0.016 – 0.150 MHz ≤ 100 dBμV/m @ 3m ≥ 32 dB below FCC Part 15 or carrier at 3 m or EN 300 330-1 3 13.553 – 13.567 MHz ≤ 94 dBμV/m @ 10m EN 300 330-1 Radio detection, alarm 146.35 – 146.50 MHz system 240.15 – 240.30 MHz 300.00 – 300.30 MHz 4 ≤ 100 mW (e.r.p.) 312.00 – 316.00 MHz 444.40 – 444.80 MHz ≥ 32 dB below 5 0.51 – 1.60 MHz ≤ 57 dBμV/m @ 3m FCC Part 15 or carrier at 3 m or EN 300 220-1 EN 300 220-1 6 40.66 – 40.70 MHz ≤ 65 dBμV/m @ 10m Wireless microphone 7 88.00 – 108.00 MHz ≤ 60 dBμV/m @ 10m 8 470.00 – 806.00 MHz ≤ 10 mW (e.r.p.) 169.40 – 175.00 MHz ≤ 500 mW (e.r.p.) ≥ 32 dB below Wireless microphone, FCC Part 15 or 9 carrier at 3 m or Hearing/Audio EN 300 220-1 180.00 – 200.00 MHz EN 300 220-1 assistance aids ≤ 112 dBμV/m @ 10m 487.00 – 507.00 MHz 4 IDA TS SRD: 2009 Table 1: Technical Requirements for Short Range Devices (SRD) Transmitter Applicable Authorised Frequency Bands / Maximum Field Strength Typical Application Spurious Radio Remarks Frequencies / RF Output power Types Emissions Standards Note 1 26.96 – 27.28 MHz ≤ 100 mW (e.r.p.) 34.995 – 35.225 MHz ≤ 100 mW (e.r.p.) Remote controls of 40.665 – 40.695 MHz garage door, cameras, 10 toys and miscellaneous ≥ 32 dB below devices 40.77 – 40.83 MHz FCC Part 15 or ≤ 500 mW (e.r.p.) carrier at 3 m or EN 300 220-1 72.13 – 72.21 MHz EN 300 220-1 Remote controls of aircraft and glider 26.96 – 27.28 MHz models, telemetry, 11 ≤ 500 mW (e.r.p.) 29.70 – 30.00 MHz detection and alarm systems ≥ 32 dB below carrier at 3 m; FCC Part 15; 26.96 – 27.28 MHz ≤ 500 mW (e.r.p.) EN 300 135-1; EN 300 135-1; 12 40.66 – 40.70 MHz EN 300 433-1 or EN 300 433-1 or EN 300 224-1 EN 300 224-1 On-site radio paging ≥ 60 dB below system carrier over 100 151.125 MHz kHz to 2000 MHz FCC Part 15 or 13 ≤ 1000 mW (e.r.p.) 151.150 MHz or EN 300 224-1 EN 300 224-1 Note 1 Effective Radiated Power (e.r.p.) refers to radiation of a half wave tuned dipole, which is used for frequencies below 1 GHz. 5 IDA TS SRD: 2009 Table 1: Technical Requirements for Short Range Devices (SRD) Maximum Field Transmitter Applicable Authorised Frequency Bands / Typical Application Strength / RF Output Spurious Radio Remarks Frequencies Types power Emissions Standards Note 1 40.50 – 41.00 MHz ≤ 0.01 mW (e.r.p.) ≥ 32 dB below > 25 μW to FCC Part 15 or 14 216.00 – 217.00 MHz carrier at 3 m or ≤ 100 mW (e.r.p.) EN 300 220-1 EN 300 220-1 454.00 – 454.50 MHz ≤ 2 mW (e.r.p.) > 25 μW to FCC Part 15 or FCC Part 15 or Medical and Biological 15 1427.00 – 1432.00 MHz ≤ 100 mW (e.r.p.) EN 300 440-1 EN 300 440-1 telemetry FCC Part 15; FCC Part 15; EN 300 220-1; EN 300 220-1; 16 All frequencies ≤ 25 μW (e.r.p.) EN 300 330-1; or EN 300 330-1; or EN 300 440-1 EN 300 440-1 72.080 MHz 72.200 MHz 72.400 MHz ≥ 43 dB below 17 72.600 MHz carrier over 100 158.275/162.875 MHz EN 300 390-1 or Wireless modem, data ≤ 1000 mW (e.r.p.) kHz to 2000 MHz; 158.325/162.925 MHz EN 300 113-1 communication system EN 300 390-1 or 453.7250/458.7250 MHz EN 300 113-1 453.7375/458.7375 MHz 453.7500/458.7500 MHz 453.7625/458.7625 MHz Note 1 Effective Radiated Power (e.r.p.) refers to radiation of a half wave tuned dipole, which is used for frequencies below 1 GHz. 6 IDA TS SRD: 2009 Table 1: Technical Requirements for Short Range Devices (SRD) Maximum Field Transmitter Applicable Authorised Frequency Bands / Typical Application Strength / RF Output Spurious Radio Remarks Frequencies Types power Emissions Standards Short range radar systems such as ≤ 37 dBm (e.r.p.) when FCC Part 15 § automatic cruise vehicle is in motion 15.253 (c) or FCC Part 15 or 18 76 – 77 GHz control and collision ≤ 23.5 dBm (e.r.p.) when EN 301 091 EN 301 091 warning systems for vehicle is stationary vehicle ≥ 32 dB below 19 433.05 – 434.79 MHz ≤ 10 mW (e.r.p.) Note 1 carrier at 3 m or FCC Part 15 or Radio telemetry, EN 300 220-1 EN 300 220-1 telecommand system ≥ 32 dB below 20 866 – 869 MHz ≤ 500 mW (e.r.p.) carrier at 3 m; FCC Part 15 ; Radio Telemetry, 920 – 925 MHz EN 300 220-1 or EN 300 220-1 or Telecommand, RFID EN 302 208 EN 302 208 system Note 2 21 2.4000 – 2.4835 GHz ≤ 100 mW (e.i.r.p.) FCC Part 15 § Wireless video ≤ 117 dBμV/m @ 10m 15.209; § 15.249 FCC Part 15 or 22 10.50 – 10.55 GHz transmitter and other (d) or EN 300 440-1 SRD applications EN 300 440-1 Radar gun devices are not allowed to 23 24.00 – 24.25 GHz ≤ 100 mW (e.i.r.p.) operate under this provision. Note 1 Effective Radiated Power (e.r.p.) refers to radiation of a half wave tuned dipole, which is used for frequencies below 1 GHz. Note 2 Equivalent Isotropic Radiated Power (e.i.r.p.) is a product of the power supplied to the antenna and the maximum antenna gain, relative to an isotropic antenna, and is used for frequencies above 1 GHz.