Appendix 5 to 2 (The Republic of Korea) Technical parameters and spectrum use for SRDs in Korea 1 Introduction The radio station installed with the following apparatus is to be exempted from individual licence according to the Radio Wave Act in Korea. This category of apparatus is the subject of type registration. Low-power devices (LPD) − Citizen-band transceiver − Specified short range device − Measurement instruments − Receiver only − equipment used for relaying public radiocommunication service or broadcasting − service to indoor shaded area. 2 Technical parameters and spectrum use for SRDs 2.1 Low-power devices and specific SRDs TABLE 20 Maximum field Frequency bands/ No. Application strength/RF output Remarks frequencies power The measured value for the 0-322 MHz* 500 µV/m @ 3 m frequency of lower than 322 MHz-10 GHz* 35 µV/m @ 3 m 15 MHz should be multiplied 10-150 GHz* 3.5f µV/m @ 3 m1) by the near field Low power 1 measurement compensation devices factor (6π/λ), where is λ Above 150 GHz* 500 µV/m @ 3 m wavelength (m). 1) frequency (GHz). f: 9-30 kHz 72 dB(μA/m) @ 10 m Detector type is quasi-peak mode 72 10 log(f/30) − 30-90 kHz 2) frequency (kHz). f: dB(μA/m) @ 10 m2) 90-110 kHz 42 dB(μA/m) @ 10 m Inductive 2 72 10log(f/30) − applications 110-135 kHz dB(μA/m) @ 10 m2) 135-140 kHz 42 dB(μA/m) @ 10 m 140-148 kHz 37.5 dB(μA/m) @ 10 m 148-150 kHz 14.8 dB(μA/m) @ 10 m
Appendix 5 to 2 (The Republic of Korea) Technical parameters and spectrum use for SRDs in Korea 1 Introduction The radio station installed with the following apparatus is to be exempted from individual licence according to the Radio Wave Act in Korea. This category of apparatus is the subject of type registration. − Low-power devices (LPD) − Citizen-band transceiver − Specified short range device − Measurement instruments − Receiver only − equipment used for relaying public radiocommunication service or broadcasting service to indoor shaded area. 2 Technical parameters and spectrum use for SRDs 2.1 Low-power devices and specific SRDs TABLE 20 No. Application Frequency bands/ frequencies Maximum field strength/RF output power Remarks 1 Low power devices 0-322 MHz* 500 µV/m @ 3 m The measured value for the frequency of lower than 15 MHz should be multiplied by the near field measurement compensation factor (6π/λ), where λ is wavelength (m). 1) f: frequency (GHz). 322 MHz-10 GHz* 35 µV/m @ 3 m 10-150 GHz* 3.5f µV/m @ 3 m1) Above 150 GHz* 500 µV/m @ 3 m 2 Inductive applications 9-30 kHz 72 dB(μA/m) @ 10 m Detector type is quasi-peak mode 2) f: frequency (kHz). 30-90 kHz 72 − 10 log(f/30) dB(μA/m) @ 10 m2) 90-110 kHz 42 dB(μA/m) @ 10 m 110-135 kHz 72 − 10log(f/30) dB(μA/m) @ 10 m2) 135-140 kHz 42 dB(μA/m) @ 10 m 140-148 kHz 37.5 dB(μA/m) @ 10 m 148-150 kHz 14.8 dB(μA/m) @ 10 m
R-REP-SM.2153-2-2011-MSW-E.docx