Publication: Magyar Közlöny
Issue: MK-2007-70 (Year: 2007, Number: 70)
Era: 2004-2010
Section: Melléklet a 2007. évi XLVI. törvényhez
Paragraph Index: 3658

b) where it is necessary to protect receivers designed for 100 kHz channel spacing, the co-channel formula at A — cochannel case, should be applied for the range of alt 3.4.9 When DME/N facilities and VOR facilities are intended to operate in association with each other, as outlined in 3, 3.5.3.3.5, and have a common service volume, both the co-channel and adjacent channe d d nce between VOR and DME does not exceed 600 m (2 000 ft). However, if DME/W facilities are employed, the first adjacent channel minimum separation for the DME/W facilities should be equal to the co-channel separation specified for the VOR. The second adjacent channel minimum separation for DME/W facilities should equal the first adjacent channel separation specified for VOR. A potential interference situation may also occur with the implementation of DME “Y” channels since interference between two DME ground stations spaced 63 MHz apart could occur when transmitting and receiving on the same frequency (e.g. transmissions from channel 17 Y could interfere with reception on channels 80 X and 80 Y). To obviate any ground receiver desensitization due to this interference, a minimum ground separation distance of 18.5 km (10 NM) between facilities is necessary. 3.5 Criteria for ge

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