Publication: Magyar Közlöny
Issue: MK-2007-70 (Year: 2007, Number: 70)
Era: 2004-2010
Section: Melléklet a 2007. évi XLVI. törvényhez
Paragraph Index: 3062

b) 1 2 10 6 in any period of 30 seconds for Facility Performance Category III localizers intended to be used for the full range of Category III operations (equivalent to 4 000 hours mean time between outages). 3.1.3.12.4 Recommendation The probability of not losing the radiated guidance signal should exceed in any period of seconds for Facility Performance Category I locali ers (e uivalent to hours mean time between outages) Note uidance material on integrity and continuity of service is given in Attachment C 2007/70/II. szám Annex 10 — Aeronautical Communications Volume I 23/11/06 3 1 3.1.4 Interference immunity performance for ILS localizer receiving systems 3.1.4.1 After 1 January 1998, the ILS localizer receiving system shall provide adequate immunity to interference from two-signal, third-order intermodulation products caused by VHF FM broadcast signals having levels in accordance with the following: 2N1 N2 72  0 for VHF FM sound broadcasting signals in the range 107.7 108.0 MHz and 3 24 20 log 0.4 f N N ' § ·    d ¨ ¸ © ¹ for VHF FM sound broadcasting signals below 107.7 MHz, where the frequencies of the two VHF FM sound broadcasting signals produce, within the receiver, a two-signal, third-order intermodulation product on the desired ILS localizer frequency. N1 and N2 are the levels (dBm) of the two VHF FM sound broadcasting signals at the ILS localizer receiver input. Neither level shall exceed the desensitization criteria set forth in 3.1.4.2. ǻf 108.1 f1, where f1 is the frequency of N1, the VHF FM sound broadcasting signal closer to 108.1 MHz. 3.1.4.2 After 1 January 1998, the ILS localizer receiving system shall not be desensitized in the presence of VHF FM broadcast signals having levels in accordance with the following table: Maximum level of unwanted Fre uency signal at receiver input (M ) (d m) 88-102 107.9 Note The relationship is linear between adjacent points designated by the above fre uencies Note uidance material on immunity criteria to be used for the performance uoted in and is contained in Attachment C 3.1.4.3 After 1 January 1995, all new installations of airborne ILS localizer receiving systems shall meet the provisions of 3.1.4.1 and 3.1.4.2. 3.1.4.4 Recommendation Airborne I S locali er receiving systems meeting the immunity performance standards of and should be placed into operation at the earliest possible date 3.1.5 UHF glide path equipment and associated monitor Note ș is used in this paragraph to denote the nominal glide path angle 2007/70/II. szám C a ter Annex 10 — Aeronautical Communications 3 1 23/11/06 3.1.5.1 eneral 3.1.5.1.1 The radiation from the UHF glide path antenna system shall produce a composite field pattern which is amplitude modulated by a 90 Hz and a 150 Hz tone. The pattern shall be arranged to provide a straight line descent path in the vertical plane containing the centre line of the runway, with the 150 Hz tone predominating below the path and the 90 Hz tone predominating above the path to at least an angle equal to 1.75 ș. 3.1.5.1.2 Recommendation The U F glide path e uipment should be capable of adjustment to produce a radiated glide path from to degrees with respect to the hori ontal 3.1.5.1.2.1 Recommendation The I S glide path angle should be degrees I S glide path angles in excess of degrees should not be used except where alternative means of satisfying obstruction clearance re uirements are impracticable 3.1.5.1.2.2 The glide path angle shall be adjusted and maintained within:

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