Publication: Magyar Közlöny
Issue: MK-2007-70 (Year: 2007, Number: 70)
Era: 2004-2010
Section: Melléklet a 2007. évi XLVI. törvényhez
Paragraph Index: 4993

i) Receiver mute lift criteria. The minimum separation distance required for the prevention of receiver mute lifts is: 187 NM aircraft against ground offset carrier systems; 84 NM aircraft against ground non-offset carrier systems; and 118 NM aircraft against aircraft systems. ii) Desired-to-undesired signal ratio. The minimum distance required to provide sufficient adjacent channel protection based upon a D/U ratio (assuming equal ERP from the wanted and unwanted signals) can be calculated given the maximum service range of the wanted signal by: Dadj = service range/(10 (ACR – D/U)/20) Dadj = distance required between the edges of the two service ranges operating on adjacent channels ACR = adjacent channel rejection Dadj and service range expressed in the same units. The D/U ratio used will depend on regionally agreed planning criteria. Note.— The application of the 14 dB planning criteria assumes that it is highly unlikely that two aircraft will be at the maximum edge of their respective service volumes and at the closest point between these two volumes.

Source: https://magyarkozlony.hu/hivatalos-lapok/7e70cec03f34e3c2efd8610b865b65591eafd701/dokumentumok/a55dc160549d57fa4db0035e37c6a6a98dd1a0b9/letoltes