0.77 –26 0.97 –52 22 End point values to be used in conjunction with Table 21 Digital System A operating in the 47-68 MHz and 174-240 MHz End value(1) Power range Corresponding spurious level (dB/4 kHz) (dBW) (100 kHz measurement bandwidth) 89 (P 9) 9 36 dBm P – – 9 29 75 dBc  –89 P 89 (P 29) 16 dBm 29 39  P – – 85 dBc 39  50 –99 P 99 (P 50) 50 5 dBm  – – P Digital System A operating in the band 1 452-1 467.5 MHz End point value(1) Power range Corresponding spurious level (dB/4 kHz) (dBW) (1 MHz measurement bandwidth) 99 (P 9) 9 36 dBm P – – 9 29 75 dBc  –99 P 99 (P 29) 29 39 16 dBm  P – – 106 85 dBc 39  50 P 106 50 5 dBm  P (1) The end point value is subject to an upper limit equal to dB and a lower limit equal to –52 dB. –106 Annex 8 OoB domain emission limits for primary radar systems 1 Introduction The RR define radar” as system based on the comparison of “primary “A radiodetermination reference signals with radio signals reflected from the position to be determined”. Terrestrial primary radars operate in the radionavigation service (air surveillance radars and navigation radars on aircraft and ships), the meteorological aids service (weather radars), and the radiolocation service (most other terrestrial radars). Space-based radars include active remote sensing satellites operating in the SRS (active) and EESS (active), and other radars in the SRS.
0.77 –26 0.97 –52 22 End point values to be used in conjunction with Table 21 Digital System A operating in the 47-68 MHz and 174-240 MHz End value(1) (dB/4 kHz) Power range (dBW) Corresponding spurious level (100 kHz measurement bandwidth) 89 – (P – 9) P 9 36 dBm –89 9  P 29 75 dBc 89 – (P – 29) 29  P 39 16 dBm –99 39  P 50 85 dBc 99 – (P – 50) 50  P 5 dBm Digital System A operating in the band 1 452-1 467.5 MHz End point value(1) (dB/4 kHz) Power range (dBW) Corresponding spurious level (1 MHz measurement bandwidth) 99 – (P – 9) P 9 36 dBm –99 9  P 29 75 dBc 99 – (P – 29) 29  P 39 16 dBm 106 39  P 50 85 dBc 106 50  P 5 dBm (1) The end point value is subject to an upper limit equal to –52 dB and a lower limit equal to –106 dB. Annex 8 OoB domain emission limits for primary radar systems 1 Introduction The RR define “primary radar” as “A radiodetermination system based on the comparison of reference signals with radio signals reflected from the position to be determined”. Terrestrial primary radars operate in the radionavigation service (air surveillance radars and navigation radars on aircraft and ships), the meteorological aids service (weather radars), and the radiolocation service (most other terrestrial radars). Space-based radars include active remote sensing satellites operating in the SRS (active) and EESS (active), and other radars in the SRS.
R-REC-SM.1541-4-201109-S!!MSW-E.docx