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World Radiocommunication Seminar – Geneva 2010 GE84PLN Exercises Fod é Traor é and Jean-Marc Paquet Radiocommunication Bureau.

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Presentation on theme: "World Radiocommunication Seminar – Geneva 2010 GE84PLN Exercises Fod é Traor é and Jean-Marc Paquet Radiocommunication Bureau."— Presentation transcript:

1 World Radiocommunication Seminar – Geneva 2010 GE84PLN Exercises Fod é Traor é and Jean-Marc Paquet Radiocommunication Bureau

2 World Radiocommunication Seminar – Geneva 2010 2

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5 5 The max nuisance field gives an indication of the Eu at site. The complete analysis also involves calculating caused interference.

6 World Radiocommunication Seminar – Geneva 2010 6

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10 10 Caused Interference

11 World Radiocommunication Seminar – Geneva 2010 11 Usually you dont have to worry about interference cause to stations of your own Administration. According to 4.3.7.1 you should verify if any stations of other Administrations have an Eu increase of 0.5 dB or more.

12 World Radiocommunication Seminar – Geneva 2010 12 Sum for total distance site to site. According to Chapter 2, No 2.1.1 -T (terre / Land) -Z2 (mer froide / Cold Sea) -Z3 (mer chaude / Warm Sea) -Z4 (S-refractivité / S-refractivity

13 World Radiocommunication Seminar – Geneva 2010 13 ERP at pertinent Azimuth Protection ration from tables 2.1 to 2.3 (depends on F. spacing and T. system) NFS = Fs received + PR

14 World Radiocommunication Seminar – Geneva 2010 14 n/c : Eu is not calculated (n/c) for the case Nuisance FS is 10dB (user selectable) below Eu Ref Eu Ref : Eu calculated at the time the assignment entered the Plan Diff > 0.5 dB; if this was a station from another Administration, they could object according to 4.3.7.1

15 World Radiocommunication Seminar – Geneva 2010 15 Received Interference

16 World Radiocommunication Seminar – Geneva 2010 16 Info on interferers.

17 World Radiocommunication Seminar – Geneva 2010 17 Dist.,ERP PR & NFS Same definition as before Calculation of the usable field strength using the simple multiplication method as described in Chapter 4.


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