3.5.1 and 3.8 These sections govern the channel spacing between the assigned frequencies of two adjacent channels and the necessary bandwidth values for systems in the Plans for Regions 1, 2 and 3. They also state that if different spacing are submitted, they will be treated in accordance with applicable ITU-R Recommendations for protection masks when available. In the absence of such Recommendations, the Bureau will use the worst-case approach” Noting that Recommendation ITU-R BO.1293-2 provides a method for calculation of interference only between assignments different channeling and bandwidth in the case of a digital interferer, the Board therefore decided that, as an interim measure, until the applicable ITU-R Recommendations for protection masks/calculation method are available the calculation methods shown in the Table 1 shall be applied when calculating interference between two assignments in the Plans and/or modifications to Plans. 1 Wanted assignment Interfering assignment Method to be applied analogue analogue As defined in Annex 5 to “Standard”1 “Standard” Appendix 30 analogue analogue As described in the Bureau’s “Non-standard” “Standard” MSPACE Manual analogue analogue As described in the Bureau’s “Standard” “Non-standard” MSPACE Manual analogue analogue As described in the Bureau’s “Non-standard” “Non-standard” MSPACE Manual Digital or As described in the Bureau’s “Standard” analogue MSPACE Manual or Digital As defined in “Standard” analogue Recommendation ITU-R BO.1293-2 2 Digital Digital As defined in Recommendation ITU-R BO.1293-2 2 1tandard analogue assignments are those assignments 24 MHz bandwidth, 14.58 MHz channel spacing and the assigned frequencies as specified in Article 10 of Appendix 30. 2 Recommendation ITU-R BO.1293-2 (Annexes 1 and 2) is applied which is referred to in § 3.4 of Annex 5 to Appendix 30 and § 3.3 of Annex 3 to Appendix 30A.
3.5.1 and 3.8 These sections govern the channel spacing between the assigned frequencies of two adjacent channels and the necessary bandwidth values for systems in the Plans for Regions 1, 2 and 3. They also state that if different spacing are submitted, they will be treated in accordance with applicable ITU-R Recommendations for protection masks when available. In the absence of such Recommendations, the Bureau will use the worst-case approach” Noting that Recommendation ITU-R BO.1293-2 provides a method for calculation of interference only between assignments different channeling and bandwidth in the case of a digital interferer, the Board therefore decided that, as an interim measure, until the applicable ITU-R Recommendations for protection masks/calculation method are available the calculation methods shown in the Table 1 shall be applied when calculating interference between two assignments in the Plans and/or modifications to Plans. 1 Wanted assignment Interfering assignment Method to be applied “Standard”1 analogue “Standard” analogue As defined in Annex 5 to Appendix 30 “Non-standard” analogue “Standard” analogue As described in the Bureau’s MSPACE Manual “Standard” analogue “Non-standard” analogue As described in the Bureau’s MSPACE Manual “Non-standard” analogue “Non-standard” analogue As described in the Bureau’s MSPACE Manual Digital “Standard” or analogue As described in the Bureau’s MSPACE Manual “Standard” or analogue Digital As defined in Recommendation ITU-R BO.1293-2 2 Digital Digital As defined in Recommendation ITU-R BO.1293-2 2 1tandard analogue assignments are those assignments 24 MHz bandwidth, 14.58 MHz channel spacing and the assigned frequencies as specified in Article 10 of Appendix 30. 2 Recommendation ITU-R BO.1293-2 (Annexes 1 and 2) is applied which is referred to in § 3.4 of Annex 5 to Appendix 30 and § 3.3 of Annex 3 to Appendix 30A.
R00-CCRR-CIR-0057!!MSW-E.docx